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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">As filed with the Securities and Exchange Commission on May&nbsp;30,
2006</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="1" face="Times New Roman" style="font-size:7.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt 5.5in;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Registration No. 333-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font></b></p>

<p align="right" style="margin:0in 0in .0001pt;text-align:right;text-autospace:none;"><font size="1" face="Times New Roman" style="font-size:7.0pt;">&nbsp;</font></p>

<div style="border:none;border-top:double windowtext 9.0pt;padding:0in 0in 0in 0in;">

<p align="center" style="border:none;margin:0in 0in .0001pt;padding:0in;text-align:center;text-autospace:none;"><font size="1" face="Times New Roman" style="font-size:7.0pt;">&nbsp;</font></p>

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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">UNITED
STATES <br>
SECURITIES AND EXCHANGE COMMISSION</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">WASHINGTON, D.C. 20549</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<div align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><hr size="1" width="25%" noshade color="black" align="center"></div>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">FORM S-8</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="3" face="Times New Roman" style="font-size:12.0pt;font-weight:bold;">REGISTRATION
STATEMENT</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="3" face="Times New Roman" style="font-size:12.0pt;font-weight:bold;">UNDER <br>
THE SECURITIES ACT OF 1933</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="3" face="Times New Roman" style="font-size:12.0pt;">&nbsp;</font></p>

<div align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><hr size="1" width="25%" noshade color="black" align="center"></div>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">SOUTHWEST
WATER COMPANY</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Exact Name of Registrant as Specified in Its Charter)</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<div align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><hr size="1" width="25%" noshade color="black" align="center"></div>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<div align="center">

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="49%" valign="top" style="padding:0in .7pt 0in .7pt;width:49.0%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">DELAWARE</font></b></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.0%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="49%" valign="top" style="padding:0in .7pt 0in .7pt;width:49.0%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">95-1840947</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="49%" valign="top" style="padding:0in .7pt 0in .7pt;width:49.0%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(State or Other Jurisdiction of<br>
  Incorporation or Organization)</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.0%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="49%" valign="top" style="padding:0in .7pt 0in .7pt;width:49.0%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(I.R.S. Employer<br>
  Identification No.)</font></p>
  </td>
 </tr>
</table>

</div>

<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">One Wilshire Building</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">624 South Grand Avenue, Suite 2900</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Los Angeles, California 90017-3881</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">(213) 929-1800</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Address of Principal Executive Offices, Including
Zip Code)</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<div align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><hr size="1" width="25%" noshade color="black" align="center"></div>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">SOUTHWEST
WATER COMPANY 2006 EQUITY INCENTIVE PLAN</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Full Title of the Plan)</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<div align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><hr size="1" width="25%" noshade color="black" align="center"></div>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="49%" valign="top" style="padding:0in .7pt 0in .7pt;width:49.0%;">
  <p style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;"><br>
  Cheryl L. Clary, Chief Financial Officer</font></b><font size="2" face="Times New Roman" style="font-size:10.0pt;"><br>
  <b><font style="font-weight:bold;">Southwest Water Company</font></b><br>
  <b><font style="font-weight:bold;">624 South Grand Avenue, Suite 2900</font></b><br>
  <b><font style="font-weight:bold;">Los Angeles, California 90017-3881</font></b><br>
  <b><font style="font-weight:bold;">(213) 929-1800</font></b></font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.0%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><b><font size="2" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="49%" valign="top" style="padding:0in .7pt 0in .7pt;width:49.0%;">
  <p style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Copy to:<br>
  <b><font style="font-weight:bold;">Leonard E. Castro, Esq.</font></b><br>
  <b><font style="font-weight:bold;">Musick, Peeler &amp; Garrett LLP</font></b><br>
  <b><font style="font-weight:bold;">One Wilshire Boulevard, Suite 2000</font></b><br>
  <b><font style="font-weight:bold;">Los Angeles, California 90017-3321</font></b><br>
  <b><font style="font-weight:bold;">Telephone 213-629-7600</font></b></font></p>
  </td>
 </tr>
</table>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Name, Address and Telephone Number, Including Area
Code, of Agent for Service)</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<div align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><hr size="1" width="25%" noshade color="black" align="center"></div>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">CALCULATION OF REGISTRATION FEE</font></b></p>

<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="19%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:19.48%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Title&nbsp;of&nbsp;Securities&nbsp;to&nbsp;Be<br>
  Registered</font></b></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in 0in 0in 0in;width:2.04%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="15%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:15.98%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Amount&nbsp;to&nbsp;Be<br>
  Registered(1)(4)</font></b></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in 0in 0in 0in;width:2.36%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="18%" colspan="2" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:18.68%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Proposed&nbsp;Maximum<br>
  Offerings&nbsp;Price&nbsp;per&nbsp;Share(2)</font></b></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in 0in 0in 0in;width:2.64%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="16%" colspan="2" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:16.66%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Proposed&nbsp;Maximum<br>
  Aggregate&nbsp;Offering&nbsp;Price</font></b></p>
  </td>
  <td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.84%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="18%" colspan="2" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:18.84%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Amount&nbsp;of&nbsp;Registration<br>
  Fee(3)</font></b></p>
  </td>
  <td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.5%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="19%" valign="top" style="border:none;padding:0in 0in 0in 0in;width:19.48%;">
  <p style="margin:0in 0in .0001pt 10.0pt;text-autospace:none;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Common stock,
  $0.01 par value per share(4)</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in 0in 0in 0in;width:2.04%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="15%" valign="bottom" style="border:none;padding:0in 0in 0in 0in;width:15.98%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">5,433,920 shares</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in 0in 0in 0in;width:2.36%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="1%" valign="bottom" style="border:none;padding:0in 0in 0in 0in;width:1.3%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">$</font></p>
  </td>
  <td width="17%" valign="bottom" style="border:none;border-top:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:17.38%;">
  <p align="right" style="margin:0in 0in .0001pt;text-align:right;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">12.44</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in 0in 0in 0in;width:2.64%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="1%" valign="bottom" style="border:none;padding:0in 0in 0in 0in;width:1.3%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">$</font></p>
  </td>
  <td width="15%" valign="bottom" style="border:none;border-top:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:15.36%;">
  <p align="right" style="margin:0in 0in .0001pt;text-align:right;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">67,597,965</font></p>
  </td>
  <td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.84%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="1%" valign="bottom" style="border:none;padding:0in 0in 0in 0in;width:1.3%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">$</font></p>
  </td>
  <td width="17%" valign="bottom" style="border:none;border-top:solid windowtext 1.0pt;padding:0in 0in 0in 0in;width:17.54%;">
  <p align="right" style="margin:0in 0in .0001pt;text-align:right;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7,232.98</font></p>
  </td>
  <td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.5%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="19%" valign="top" style="padding:0in 0in 0in 0in;width:19.48%;">
  <p style="margin:0in 0in .0001pt 10.0pt;text-autospace:none;text-indent:-10.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Right to
  purchase common stock, $0.01 par value per share(4)</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in 0in 0in 0in;width:2.04%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="15%" valign="bottom" style="padding:0in 0in 0in 0in;width:15.98%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">5,433,920 shares</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in 0in 0in 0in;width:2.36%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="18%" colspan="2" valign="bottom" style="padding:0in 0in 0in 0in;width:18.68%;">
  <p align="right" style="margin:0in 0in .0001pt;text-align:right;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in 0in 0in 0in;width:2.64%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="16%" colspan="2" valign="bottom" style="padding:0in 0in 0in 0in;width:16.66%;">
  <p align="right" style="margin:0in 0in .0001pt;text-align:right;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.84%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="18%" colspan="2" valign="bottom" style="padding:0in 0in 0in 0in;width:18.84%;">
  <p align="right" style="margin:0in 0in .0001pt;text-align:right;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="1%" valign="bottom" style="padding:0in 0in 0in 0in;width:1.5%;">
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr height="0">
  <td width="144" style="border:none;"></td>
  <td width="13" style="border:none;"></td>
  <td width="118" style="border:none;"></td>
  <td width="16" style="border:none;"></td>
  <td width="10" style="border:none;"></td>
  <td width="139" style="border:none;"></td>
  <td width="18" style="border:none;"></td>
  <td width="10" style="border:none;"></td>
  <td width="122" style="border:none;"></td>
  <td width="12" style="border:none;"></td>
  <td width="8" style="border:none;"></td>
  <td width="129" style="border:none;"></td>
  <td width="9" style="border:none;"></td>
 </tr>
</table>

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<div style="margin:0in 0in .0001pt;text-autospace:none;"><hr size="1" width="25%" noshade color="black" align="left"></div>

<p style="margin:0in 0in .0001pt .25in;text-indent:-.25in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(1)</font><font size="1" style="font-size:8.5pt;">&#160;&#160; </font><font size="2" style="font-size:10.0pt;">In the event of a stock
split, stock dividend or similar transaction involving the registrant&#146;s common
stock, the number of shares registered shall automatically be increased to
cover the additional shares in accordance with Rule 416(a) under the Securities
Act of 1933 (the &#147;Securities Act&#148;).</font></p>

<p style="margin:0in 0in .0001pt .25in;text-indent:-.25in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt .25in;text-indent:-.25in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(2)</font><font size="1" style="font-size:8.5pt;">&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Estimated solely for purposes
of calculating the registration fee based upon the average of the high and low
prices reported for the shares of the common stock on the Nasdaq National
Market on May&nbsp;24, 2006 pursuant to Rule 457(c) under the Securities Act.</font></p>

<p style="margin:0in 0in .0001pt .25in;text-indent:-.25in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt .25in;text-indent:-.25in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(3)</font><font size="1" style="font-size:8.5pt;">&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Calculated pursuant to Rule
457(o) under the Securities Act.</font></p>

<p style="margin:0in 0in .0001pt .25in;text-indent:-.25in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt .25in;text-indent:-.25in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(4)</font><font size="1" style="font-size:8.5pt;">&#160;&#160; </font><font size="2" style="font-size:10.0pt;">This Registration Statement
also covers preferred share purchase rights under the registrant&#146;s Stockholder&#146;s
Rights Plan, which are attached to and tradeable only with the shares of common
stock registered hereby. No registration fees are required for such shares and
such rights because they will be issued for no additional consideration.</font></p>

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<p style="border:none;margin:0in 0in .0001pt .25in;padding:0in;text-indent:-.25in;"><font size="1" face="Times New Roman" style="font-size:7.0pt;">&nbsp;</font></p>

</div>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="1" face="Times New Roman" style="font-size:7.0pt;">&nbsp;</font></p>

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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">Part I</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">INFORMATION
REQUIRED IN THE SECTION 10(a) PROSPECTUS</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The
document(s) containing the information specified in this Part I will be sent or
given to participants in the Southwest Water Company 2006 Equity Incentive Plan
(the &#147;Plan&#148;) as specified by Securities Act Rule 428(b)(1). These documents are
not being filed with the United States Securities and Exchange Commission as
part of this registration statement nor as prospectuses or prospectus
supplements pursuant to Securities Act Rule 424.</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-indent:0in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-indent:0in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2</font></p>

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</div>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-indent:0in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">Part II</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">INFORMATION
REQUIRED IN THE REGISTRATION STATEMENT</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">Item
3.&nbsp;&nbsp;Incorporation of Documents by Reference</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Southwest
Water Company (the &#147;Registrant&#148;) hereby incorporates by reference in this
Registration Statement the following documents:</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(a)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">The Registrant&#146;s latest Annual Report on
Form 10-K filed pursuant to Section 13(a) of the Securities Exchange Act of
1934, as amended, (the &#147;Exchange Act&#148;) containing audited financial statements
for the Registrant&#146;s latest fiscal year ended December 31, 2005, as filed with
the Securities and Exchange Commission (the &#147;Commission&#148;) on March 16, 2006;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(b)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">All other reports the Registrant has filed
pursuant to Section 13(a) of the Exchange Act since the fiscal year ended
December 31, 2005, consisting of the Registrant&#146;s Quarterly Report on Form 10-Q
filed with the Commission on May 10, 2006 and the Registrant&#146;s Current Reports
on Form 8-K, filed with the Commission on March 9, 2006, March 10, 2006, March
16, 2006, March 17, 2006, March 31, 2006, April 11, 2006, April 18, 2006, May 3,
2006, May 10, 2006, May 17, 2006 and May 19, 2006;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(c)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Registrant&#146;s Proxy Statement on Form DEF
14A filed with the Commission on April 11, 2006; and</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(d)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">The description of the Registrant&#146;s Common
Stock contained in the Registrant&#146;s Registration Statement on Form 8-B filed
under Section 12 of the Exchange Act (File No. 0-8176) on July 7, 1988, including
any amendment or report filed for the purpose of updating such description.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">All
documents subsequently filed by the Registrant pursuant to Sections 13(a),
13(c), 14 and 15(d) of the Exchange Act, prior to the filing of a
post-effective amendment which indicates that all securities offered have been
sold or which deregisters all securities then remaining unsold, shall be deemed
to be incorporated by reference in this Registration Statement and to be part
hereof from the date of filing of such documents.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">Item 4.&nbsp;&nbsp;Description
of Securities.</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Not
applicable.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">Item 5.&nbsp;&nbsp;Interests
of Named Experts and Counsel.</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Not
applicable.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">Item 6.&nbsp;&nbsp;Indemnification
of Directors and Officers.</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><i><font size="2" face="Times New Roman" style="font-size:10.0pt;font-style:italic;">Statutory
Provisions</font></i></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Section
102(b)(7) of the General Corporation Law of the State of Delaware (the &#147;DGCL&#148;)
enables a corporation in its certificate of incorporation to eliminate or limit
the personal liability of members of its board of directors to the corporation
or its stockholders for monetary damages for violations of a director&#146;s
fiduciary duty of care. Such a provision would have no effect on the
availability of equitable remedies, such as an injunction or rescission, for
breach of a fiduciary duty. In addition, no such provision may eliminate or
limit the liability of a director for breaching his duty of loyalty, failing to
act in good faith, engaging in intentional misconduct or knowingly violating a
law, paying an unlawful dividend or approving an illegal stock repurchase or
obtaining an improper personal benefit.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Section
145 of the DGCL empowers a corporation to indemnify any person who was or is a
party or is threatened to be made a party to any threatened, pending or completed
action, suit or proceeding, whether civil,</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3</font></p>

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<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:0in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">criminal, administrative or investigative, by reason
of the fact that he or she is, or was, a director, officer, employee or agent
of the corporation, against expenses (including attorneys&#146; fees), judgments,
fines and amounts paid in settlement actually and reasonably incurred by him in
connection with an action, suit or proceeding if he or she acted in good faith
and in a manner he or she reasonably believed to be in or not opposed to the
best interests of the corporation, and, with respect to any criminal action or
proceeding, had no reasonable cause to believe his or her conduct was unlawful.
No indemnification shall be made in respect of any claim, issue or matter as to
which such person shall have been adjudged to be liable to the corporation
unless and only to the extent that the court in which such action or suit was
brought shall determine upon application that, despite the adjudication of
liability but in view of all the circumstances of the case, such person is
fairly and reasonably entitled to indemnity for such expenses which the court
shall deem proper. Additionally, a corporation is required to indemnify its
directors and officers against expenses to the extent that such directors or
officers have been successful on the merits or otherwise in any action, suit or
proceeding or in defense of any claim, issue or matter therein.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Indemnification
can be made by the corporation only upon a determination that indemnification
is proper in the circumstances because the party seeking indemnification has
met the applicable standard of conduct as set forth in the DGCL. The
indemnification provided by the DGCL shall not be deemed exclusive of any other
rights to which those seeking indemnification may be entitled under any bylaw,
agreement, vote of stockholders or disinterested directors or otherwise. A
corporation also has the power to purchase and maintain insurance on behalf of
any person, whether or not the corporation would have the power to indemnify
him against such liability. The indemnification provided by the DGCL shall,
unless otherwise provided when authorized or ratified, continue as to a person
who has ceased to be a director, officer, employee or agent and shall inure to
the benefit of the heirs, executors and administrators of such a person.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><i><font size="2" face="Times New Roman" style="font-size:10.0pt;font-style:italic;">Our
Certificate of Incorporation and Bylaws</font></i></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The
Registrant&#146;s Certificate of Incorporation limits its directors&#146; liability for
monetary damages to the Registrant and its stockholders for breaches of
fiduciary duty except under the circumstances outlined in Section 102(b)(7) of
the DGCL as described above under &#147;Statutory Provisions.&#148; &#160;The Registrant&#146;s Bylaws extend indemnification
rights to the fullest extent authorized by the DGCL to directors, officers and
employees involved in any action, suit or proceeding where the basis of such
involvement is such person&#146;s alleged action in an official capacity or in
another capacity while serving as a director, officer or employee of the
Registrant. The Bylaws also permit the Registrant to maintain insurance to
protect itself and any of its directors, officers, employees or agents against
any expense, liability or loss incurred as a result of any action, suit or
proceeding whether or not the Registrant would have the power to indemnify the
person under the DGCL. The Bylaws also authorize the Registrant to enter into a
contract with any of our directors, officers, employees or agents providing for
indemnification rights equivalent to or, if the Board of Directors so
determines, greater than, those provided for in the Bylaws.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">Item 7.&nbsp;&nbsp;Exemption
from Registration Claimed.</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Not
applicable.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">Item 8.&nbsp;&nbsp;Exhibits.</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">See Exhibit
Index which is incorporated herein by reference.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">Item 9.&nbsp;&nbsp;Undertakings.</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The
undersigned Registrant hereby undertakes:</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt 1.0in;text-indent:-.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(1)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">To file, during any period in which
offers or sales are being made, a post-effective amendment to this registration
statement:</font></p>

<p style="margin:0in 0in .0001pt 1.0in;text-indent:-.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt 1.5in;text-indent:-.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(i)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">To include any prospectus required by
section 10(a)(3) of the Securities Act of 1933 (the &#147;Securities Act&#148;);</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4</font></p>

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<div style="font-family:Times New Roman;">

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt 1.5in;text-indent:-.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(ii)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">To reflect in the prospectus any facts or
events arising after the effective date of the registration statement (or the
most recent post-effective amendment thereof) which, individually or in the
aggregate, represent a fundamental change in the information set forth in the
registration statement. Notwithstanding the foregoing, any increase or decrease
in volume of securities offered (if the total dollar value of securities
offered would not exceed that which was registered) and any deviation from the
low or high end of the estimated maximum offering range may be reflected in the
form of prospectus filed with the Commission pursuant to Rule 424(b) (&#167;&nbsp;230.424(b)
of this chapter) if, in the aggregate, the changes in volume and price
represent no more than 20% change in the maximum aggregate offering price set
forth in the &#147;Calculation of Registration Fee&#148; table in the effective
registration statement.</font></p>

<p style="margin:0in 0in .0001pt 1.5in;text-indent:-.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt 1.5in;text-indent:-.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(iii)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">To include any material information with
respect to the plan of distribution not previously disclosed in the
registration statement or any material change to such information in the
registration statement;</font></p>

<p style="margin:0in 0in .0001pt 1.5in;text-indent:-.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt 1.0in;"><i><font size="2" face="Times New Roman" style="font-size:10.0pt;font-style:italic;">Provided, however, That:</font></i><font size="2" style="font-size:10.0pt;">&#160; Paragraphs (a)(1)(i) and (a)(1)(ii) of this
section do not apply if the registration statement is on Form S-8 (&#167; 239.16b of
this chapter), and the information required to be included in a post-effective
amendment by those paragraphs is contained in reports filed with or furnished
to the Commission by the registrant pursuant to section 13 or section 15(d) of
the Securities Exchange Act of 1934 (15 U.S.C. &#167; 78m or &#167; 78o(d)) that are
incorporated by reference in the registration statement.</font></p>

<p style="margin:0in 0in .0001pt 1.0in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt 1.0in;text-indent:-.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(2)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">That, for the purpose of determining any
liability under the Securities Act, each such post-effective amendment shall be
deemed to be a new registration statement relating to the securities offered
therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.</font></p>

<p style="margin:0in 0in .0001pt 1.0in;text-indent:-.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt 1.0in;text-indent:-.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(3)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">To remove from registration by means of a
post-effective amendment any of the securities being registered which remain
unsold at the termination of the offering.</font></p>

<p style="margin:0in 0in .0001pt 1.0in;text-indent:-.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The
undersigned registrant hereby undertakes that, for purposes of determining any
liability under the Securities Act, each filing of the registrant&#146;s annual
report pursuant to Section 13(a) of the Exchange Act that is incorporated by
reference in the registration statement shall be deemed to be a new
registration statement relating to the securities offered therein, and the
offering of such securities at that time shall be deemed to be the initial bona
fide offering thereof.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Insofar
as indemnification for liabilities arising under the Securities Act may be
permitted to directors, officers and controlling persons of the registrant
pursuant to the foregoing provisions, or otherwise, the registrant has been
advised that, in the opinion of the Commission, such indemnification is against
public policy as expressed in the Securities Act and is, therefore,
unenforceable. In the event that a claim for indemnification against such
liabilities (other than the payment by the registrant of expenses incurred or
paid by a director, officer or controlling person of the registrant in the
successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the
matter has been settled by controlling precedent, submit to a court of
appropriate jurisdiction the question whether such indemnification by it is
against public policy as expressed in the Securities Act and will be governed
by the final adjudication of such issue.</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">5</font></p>

<div style="margin:0in 0in .0001pt;text-autospace:none;"><hr size="2" width="100%" noshade color="gray" align="left"></div>

</div>
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<br clear="all" style="page-break-before:always;">


<div>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">SIGNATURES</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Pursuant
to the requirements of the Securities Act of 1933, the registrant certifies
that it has reasonable grounds to believe that it meets all of the requirements
for filing on Form S-8 and has duly caused this registration statement to be
signed on its behalf by the undersigned, thereunto duly authorized, in the City
of Los Angeles, State of California, on this 30th day of May, 2006.</font></p>

<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="48%" valign="top" style="padding:0in .7pt 0in .7pt;width:48.16%;">
  <p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="51%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:51.84%;">
  <p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">SOUTHWEST WATER COMPANY,<br>
  a Delaware corporation</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="48%" valign="top" style="padding:0in .7pt 0in .7pt;width:48.16%;">
  <p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="51%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:51.84%;">
  <p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="48%" valign="top" style="padding:0in .7pt 0in .7pt;width:48.16%;">
  <p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="51%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:51.84%;">
  <p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="48%" valign="top" style="padding:0in .7pt 0in .7pt;width:48.16%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.6%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>
  </td>
  <td width="47%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:47.24%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Cheryl L. Clary</font></p>
  </td>
 </tr>
 <tr>
  <td width="48%" valign="top" style="padding:0in .7pt 0in .7pt;width:48.16%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.6%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="47%" valign="top" style="padding:0in .7pt 0in .7pt;width:47.24%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Cheryl L. Clary</font></p>
  </td>
 </tr>
 <tr>
  <td width="48%" valign="top" style="padding:0in .7pt 0in .7pt;width:48.16%;">
  <p style="margin:0in 0in .0001pt;"><i><font size="2" face="Times New Roman" style="font-size:1.0pt;font-style:italic;">&nbsp;</font></i></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.6%;">
  <p style="margin:0in 0in .0001pt;"><i><font size="2" face="Times New Roman" style="font-size:1.0pt;font-style:italic;">&nbsp;</font></i></p>
  </td>
  <td width="47%" valign="top" style="padding:0in .7pt 0in .7pt;width:47.24%;">
  <p style="margin:0in 0in .0001pt;"><i><font size="2" face="Times New Roman" style="font-size:10.0pt;font-style:italic;">Chief Financial Officer</font></i></p>
  </td>
 </tr>
</table>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">POWER OF ATTORNEY</font></b></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></b></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">KNOW
ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below
constitutes and appoints Mark A. Swatek and Cheryl L. Clary, and each of them,
with full power of substitution and full power to act without the other, his or
her true and lawful attorney-in-fact and agent to act for him or her in his or
her name, place and stead, in any and all capacities, to sign a registration
statement on Form S-8 and any or all amendments thereto (including without
limitation any post-effective amendments thereto), and any registration
statement for the same offering that is to be effective under Rule 462(b) of
the Securities Act of 1933, and to file each of the same, with all exhibits
thereto, and other documents in connection therewith, with the Securities and
Exchange Commission, granting unto said attorneys-in-fact and agents, and each
of them, full power and authority to do and perform each and every act and
thing requisite and necessary to be done in and about the premises in order to
effectuate the same as fully, to all intents and purposes, as they, he or she
might or could do in person, hereby ratifying and confirming all that said
attorneys-in-fact and agents, or any of them, may lawfully do or cause to be
done by virtue hereof.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Pursuant to the requirements of the Securities Act of
1933, this registration statement has been signed by the following persons in
the capacities indicated on this 30<sup>th</sup> day of May, 2006.</font></p>

<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>
  </td>
  <td width="45%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/S/ MARK A. SWATEK</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>
  </td>
  <td width="41%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/S/ ANTON C. GARNIER</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Mark A. Swatek</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Anton C. Garnier</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Chairman of the Board of Directors</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Executive Vice Chairman of the Board of Directors</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>
  </td>
  <td width="45%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/S/ JAMES C. CASTLE</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>
  </td>
  <td width="41%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/S/ H. FREDERICK CHRISTIE</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">James C. Castle, Ph.D.</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">H. Frederick Christie</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Director</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Director</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>
  </td>
  <td width="45%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/S/ DONOVAN D. HUENNEKENS</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>
  </td>
  <td width="41%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/S/ WILLIAM D. JONES</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Donovan D. Huennekens</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">William D. Jones</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Director</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Director</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>
  </td>
  <td width="45%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/S/ MAUREEN A. KINDEL</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>
  </td>
  <td width="41%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/S/ RICHARD G. NEWMAN</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Maureen A. Kindel</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Richard G. Newman</font></p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.1%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="45%" valign="top" style="padding:0in .7pt 0in .7pt;width:45.9%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Director</font></p>
  </td>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.32%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="3%" valign="top" style="padding:0in .7pt 0in .7pt;width:3.84%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.86%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Director</font></p>
  </td>
 </tr>
</table>

<p style="margin:0in 0in .0001pt;text-indent:27.35pt;"><font size="2" face="Times New Roman">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">6</font></p>

<div style="margin:0in 0in .0001pt;"><hr size="2" width="100%" noshade color="gray" align="left"></div>

</div>
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<br clear="all" style="page-break-before:always;">


<div>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="font-weight:bold;margin:0in 0in .0001pt;page-break-after:auto;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;">EXHIBIT INDEX</font></b></p>

<p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="6%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Exhibit</font></b></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
  </td>
  <td width="91%" valign="bottom" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:91.02%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Description</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.1A</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Indenture of Mortgage and Deed of Trust between
  Suburban Water Systems and U.S. Bank National Association, formerly First
  Trust of California, N.A. dated October 1, 1986 (incorporated by reference to
  Exhibit 4.3 to Registrant&#146;s Form 10-K Report for the year ended December 31,
  1986)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.1B</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">First Amendment and Supplement to Indenture of
  Mortgage and Deed of Trust between Suburban Water Systems and U.S. Bank
  National Association, formerly First Trust of California, N.A. dated February
  7, 1990 (incorporated by reference to Exhibit 4.2A to Registrant&#146;s Form 10-K
  Report for the year ended December 31, 1989)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.1C</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Second Amendment and Supplement to Indenture of
  Mortgage and Deed of Trust between Suburban Water Systems and U.S. Bank
  National Association, formerly First Trust of California, N.A. dated January
  24, 1992 (incorporated by reference to Exhibit 4.2B to Registrant&#146;s Form 10-K
  Report for the year ended December 31, 1991)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.1D</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Third Amendment and Supplement to Indenture of
  Mortgage dated October 9, 1996, between Suburban Water Systems and U.S. Bank
  National Association, formerly First Trust of California, N.A. (incorporated
  by reference to Exhibit 4.2C to Registrant&#146;s Form 10-K Report for the year
  ended December 31, 1996)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.1E</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Fourth Amendment and Supplement to Indenture of
  Mortgage and Deed of Trust between Suburban Water Systems and U.S. Bank
  National Association, formerly First Trust of California, N.A., dated October
  19, 2004 (incorporated by reference to Exhibit 4.1E to Registrant&#146;s Form 10-K
  Report for the year ended December 31, 2004)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.2</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Securities Purchase Agreement dated May&nbsp;28,
  2003 among Southwest Water Company and the purchasers identified therein
  (incorporated by reference from Registration Statement on Form&nbsp;S-3, File
  No.&nbsp;333-106506, filed June&nbsp;25, 2003)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.3</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Bond Purchase Agreement dated February&nbsp;20,
  1992, for Suburban Water Systems (incorporated by reference to
  Exhibit&nbsp;4.3A to Registrant&#146;s Form&nbsp;10-K Report for the year ended
  December&nbsp;31, 1991)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.4</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Bond Purchase Agreement dated October 21, 1996, for
  Suburban Water Systems (incorporated by reference to Exhibit 4.3B to
  Registrant&#146;s Form 10-K Report for the year ended December 31, 1996)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.5</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Bond Purchase Agreement dated October 19, 2004, for
  Suburban Water Systems (incorporated by reference to Exhibit 4.5 to
  Registrant&#146;s Form 10-K Report for the year ended December 31, 2004)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.6A</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Indenture of Mortgage dated February&nbsp;14, 1992,
  between New Mexico Utilities,&nbsp;Inc., and Wells Fargo Bank, formerly
  Sunwest Bank of Albuquerque, N.A. (incorporated by reference to
  Exhibit&nbsp;4.4 to Registrant&#146;s Form&nbsp;10-K Report for the year ended
  December&nbsp;31, 1991)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.6B</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">First Supplement to Indenture of Mortgage dated
  May&nbsp;15, 1992, between New Mexico Utilities,&nbsp;Inc. and Wells Fargo
  Bank, formerly Sunwest Bank of Albuquerque, N.A. (incorporated by reference
  to Exhibit&nbsp;4.4A to Registrant&#146;s Form&nbsp;10-K Report for the year ended
  December&nbsp;31, 1996)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.6C</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Second Amendment and Supplement to Indenture of
  Mortgage dated October&nbsp;21, 1996, between New Mexico Utilities,&nbsp;Inc.
  and Wells Fargo Bank, formerly Sunwest Bank of Albuquerque, N.A. (incorporated
  by reference to Exhibit&nbsp;4.4B to Registrant&#146;s Form&nbsp;10-K Report for
  the year ended December&nbsp;31, 1996)</font></p>
  </td>
 </tr>
</table>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">7</font></p>

<div style="margin:0in 0in .0001pt;text-autospace:none;"><hr size="2" width="100%" noshade color="gray" align="left"></div>

</div>
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<br clear="all" style="page-break-before:always;">


<div>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.6D</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Third Amendment and Supplement to Indenture of
  Mortgage dated December&nbsp;15, 2004, between New Mexico
  Utilities,&nbsp;Inc. and Wells Fargo Bank, N.A. (incorporated by reference to
  Exhibit&nbsp;4.6D to Registrant&#146;s Form&nbsp;10-K Report for the year ended
  December&nbsp;31, 2004)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.7</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Bond Purchase Agreement dated November&nbsp;8, 1996,
  for New Mexico Utilities,&nbsp;Inc. (incorporated by reference to
  Exhibit&nbsp;4.5A to Registrant&#146;s Form&nbsp;10-K Report for the year ended
  December&nbsp;31, 1996)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.8</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Bond Purchase Agreement dated December&nbsp;15,
  2004, for New Mexico Utilities,&nbsp;Inc. (incorporated by reference to
  Exhibit&nbsp;4.8 to Registrant&#146;s Form&nbsp;10-K Report for the year ended
  December&nbsp;31, 2004)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.9</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Stockholder&#146;s Rights Plan dated April&nbsp;6, 1998
  (incorporated by reference to the Registrant&#146;s Form&nbsp;8-K Report filed
  with the Commission April&nbsp;23, 1998)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.10</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Certificate of Designation of Series&nbsp;E
  Convertible Preferred Stock of Southwest Water Company dated January&nbsp;12,
  2000 (incorporated by reference to Exhibit&nbsp;3.1E of Registrant&#146;s
  Form&nbsp;10-K Report for the year ended December&nbsp;31, 1999)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.11</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Windermere Utility Company Shareholder Agreement
  between Southwest Water Company, SW&nbsp;Utility Company, RTNT,&nbsp;Inc.
  Thom W. Farrell and Windemere Utility Company dated October&nbsp;1, 2000
  (incorporated by reference to Exhibit&nbsp;4.11 to Registrant&#146;s
  Form&nbsp;10-K Report for the year ended December&nbsp;31, 2004)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.12</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Shareholders Agreement by and among Operations
  Technology,&nbsp;Inc., Southwest Water Company, Robert W. Monette, dated
  August&nbsp;31, 2001 (incorporated by reference to Exhibit&nbsp;4.12 to
  Registrant&#146;s Form&nbsp;10-K Report for the year ended December&nbsp;31, 2004)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.13.1</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Southwest Water Company 2006 Equity Incentive Plan</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.13.2</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Form of Southwest Water Company 2006 Equity
  Incentive Plan Notice of Restricted Stock Award and Restricted Stock
  Agreement</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.13.3</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Form of Southwest Water Company 2006 Equity
  Incentive Plan Notice of Restricted Stock Unit Award and Restricted Stock
  Unit Agreement</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.13.4</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Form&nbsp;of Southwest Water Company 2006 Equity
  Incentive Plan Stock Option Agreement</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.13.5</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Form&nbsp;of Southwest Water Company 2006 Equity
  Incentive Plan SAR Agreement</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">5.1</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Opinion of Musick, Peeler &amp; Garrett LLP
  regarding legality of shares to be issued</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">23.1</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Consent of Musick, Peeler &amp; Garrett LLP
  (included in Exhibit 5.1)</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">23.2</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Consent of independent registered public accounting firm</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  </td>
 </tr>
 <tr>
  <td width="6%" valign="top" style="padding:0in .7pt 0in .7pt;width:6.76%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">24.1</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="91%" valign="top" style="padding:0in .7pt 0in .7pt;width:91.02%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Power of attorney (included on signature page)</font></p>
  </td>
 </tr>
</table>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">8</font></p>

<div style="margin:0in 0in .0001pt;text-autospace:none;"><hr size="2" width="100%" noshade color="gray" align="left"></div>

</div>
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{"company-data": {"conformed-name": "SOUTHWEST WATER CO", "cik": "0000092472", "assigned-sic": "4941", "irs-number": "951840947", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "S-8", "act": "33", "file-number": "333-134575", "film-number": "06875439"}, "business-address": {"street1": "ONE WILSHIRE BUILDING", "street2": "624 SOUTH GRAND AVENUE, SUITE 2900", "city": "LOS ANGELES", "state": "CA", "zip": "90017-3782", "phone": "213 929 1800"}, "mail-address": {"street1": "ONE WILSHIRE BUILDING", "street2": "624 SOUTH GRAND AVENUE, SUITE 2900", "city": "LOS ANGELES", "state": "CA", "zip": "90017-3782"}, "former-company": {"former-conformed-name": "SUBURBAN WATER SYSTEMS", "date-changed": "19751202"}}
As filed with the Securities and Exchange Commission on May 30,
2006
Registration No. 333-
UNITED
STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM S-8
REGISTRATION
STATEMENT
UNDER
THE SECURITIES ACT OF 1933
SOUTHWEST
WATER COMPANY
(Exact Name of Registrant as Specified in Its Charter)
DELAWARE
95-1840947
(State or Other Jurisdiction of
Incorporation or Organization)
(I.R.S. Employer
Identification No.)
One Wilshire Building
624 South Grand Avenue, Suite 2900
Los Angeles, California 90017-3881
(213) 929-1800
(Address of Principal Executive Offices, Including
Zip Code)
SOUTHWEST
WATER COMPANY 2006 EQUITY INCENTIVE PLAN
(Full Title of the Plan)
Cheryl L. Clary, Chief Financial Officer
Southwest Water Company
624 South Grand Avenue, Suite 2900
Los Angeles, California 90017-3881
(213) 929-1800
Copy to:
Leonard E. Castro, Esq.
Musick, Peeler & Garrett LLP
One Wilshire Boulevard, Suite 2000
Los Angeles, California 90017-3321
Telephone 213-629-7600
(Name, Address and Telephone Number, Including Area
Code, of Agent for Service)
CALCULATION OF REGISTRATION FEE
Title of Securities to Be
Registered
Amount to Be
Registered(1)(4)
Proposed Maximum
Offerings Price per Share(2)
Proposed Maximum
Aggregate Offering Price
Amount of Registration
Fee(3)
Common stock,
  $0.01 par value per share(4)
5,433,920 shares
$
12.44
$
67,597,965
$
7,232.98
Right to
  purchase common stock, $0.01 par value per share(4)
5,433,920 shares
(1)
In the event of a stock
split, stock dividend or similar transaction involving the registrant's common
stock, the number of shares registered shall automatically be increased to
cover the additional shares in accordance with Rule 416(a) under the Securities
Act of 1933 (the "Securities Act").
(2)
Estimated solely for purposes
of calculating the registration fee based upon the average of the high and low
prices reported for the shares of the common stock on the Nasdaq National
Market on May 24, 2006 pursuant to Rule 457(c) under the Securities Act.
(3)
Calculated pursuant to Rule
457(o) under the Securities Act.
(4)
This Registration Statement
also covers preferred share purchase rights under the registrant's Stockholder's
Rights Plan, which are attached to and tradeable only with the shares of common
stock registered hereby. No registration fees are required for such shares and
such rights because they will be issued for no additional consideration.
Part I
INFORMATION
REQUIRED IN THE SECTION 10(a) PROSPECTUS
The
document(s) containing the information specified in this Part I will be sent or
given to participants in the Southwest Water Company 2006 Equity Incentive Plan
(the "Plan") as specified by Securities Act Rule 428(b)(1). These documents are
not being filed with the United States Securities and Exchange Commission as
part of this registration statement nor as prospectuses or prospectus
supplements pursuant to Securities Act Rule 424.
2
Part II
INFORMATION
REQUIRED IN THE REGISTRATION STATEMENT
Item
3.  Incorporation of Documents by Reference
Southwest
Water Company (the "Registrant") hereby incorporates by reference in this
Registration Statement the following documents:
(a)
The Registrant's latest Annual Report on
Form 10-K filed pursuant to Section 13(a) of the Securities Exchange Act of
1934, as amended, (the "Exchange Act") containing audited financial statements
for the Registrant's latest fiscal year ended December 31, 2005, as filed with
the Securities and Exchange Commission (the "Commission") on March 16, 2006;
(b)
All other reports the Registrant has filed
pursuant to Section 13(a) of the Exchange Act since the fiscal year ended
December 31, 2005, consisting of the Registrant's Quarterly Report on Form 10-Q
filed with the Commission on May 10, 2006 and the Registrant's Current Reports
on Form 8-K, filed with the Commission on March 9, 2006, March 10, 2006, March
16, 2006, March 17, 2006, March 31, 2006, April 11, 2006, April 18, 2006, May 3,
2006, May 10, 2006, May 17, 2006 and May 19, 2006;
(c)
Registrant's Proxy Statement on Form DEF
14A filed with the Commission on April 11, 2006; and
(d)
The description of the Registrant's Common
Stock contained in the Registrant's Registration Statement on Form 8-B filed
under Section 12 of the Exchange Act (File No. 0-8176) on July 7, 1988, including
any amendment or report filed for the purpose of updating such description.
All
documents subsequently filed by the Registrant pursuant to Sections 13(a),
13(c), 14 and 15(d) of the Exchange Act, prior to the filing of a
post-effective amendment which indicates that all securities offered have been
sold or which deregisters all securities then remaining unsold, shall be deemed
to be incorporated by reference in this Registration Statement and to be part
hereof from the date of filing of such documents.
Item 4.  Description
of Securities.
Not
applicable.
Item 5.  Interests
of Named Experts and Counsel.
Not
applicable.
Item 6.  Indemnification
of Directors and Officers.
Statutory
Provisions
Section
102(b)(7) of the General Corporation Law of the State of Delaware (the "DGCL")
enables a corporation in its certificate of incorporation to eliminate or limit
the personal liability of members of its board of directors to the corporation
or its stockholders for monetary damages for violations of a director's
fiduciary duty of care. Such a provision would have no effect on the
availability of equitable remedies, such as an injunction or rescission, for
breach of a fiduciary duty. In addition, no such provision may eliminate or
limit the liability of a director for breaching his duty of loyalty, failing to
act in good faith, engaging in intentional misconduct or knowingly violating a
law, paying an unlawful dividend or approving an illegal stock repurchase or
obtaining an improper personal benefit.
Section
145 of the DGCL empowers a corporation to indemnify any person who was or is a
party or is threatened to be made a party to any threatened, pending or completed
action, suit or proceeding, whether civil,
3
criminal, administrative or investigative, by reason
of the fact that he or she is, or was, a director, officer, employee or agent
of the corporation, against expenses (including attorneys' fees), judgments,
fines and amounts paid in settlement actually and reasonably incurred by him in
connection with an action, suit or proceeding if he or she acted in good faith
and in a manner he or she reasonably believed to be in or not opposed to the
best interests of the corporation, and, with respect to any criminal action or
proceeding, had no reasonable cause to believe his or her conduct was unlawful.
No indemnification shall be made in respect of any claim, issue or matter as to
which such person shall have been adjudged to be liable to the corporation
unless and only to the extent that the court in which such action or suit was
brought shall determine upon application that, despite the adjudication of
liability but in view of all the circumstances of the case, such person is
fairly and reasonably entitled to indemnity for such expenses which the court
shall deem proper. Additionally, a corporation is required to indemnify its
directors and officers against expenses to the extent that such directors or
officers have been successful on the merits or otherwise in any action, suit or
proceeding or in defense of any claim, issue or matter therein.
Indemnification
can be made by the corporation only upon a determination that indemnification
is proper in the circumstances because the party seeking indemnification has
met the applicable standard of conduct as set forth in the DGCL. The
indemnification provided by the DGCL shall not be deemed exclusive of any other
rights to which those seeking indemnification may be entitled under any bylaw,
agreement, vote of stockholders or disinterested directors or otherwise. A
corporation also has the power to purchase and maintain insurance on behalf of
any person, whether or not the corporation would have the power to indemnify
him against such liability. The indemnification provided by the DGCL shall,
unless otherwise provided when authorized or ratified, continue as to a person
who has ceased to be a director, officer, employee or agent and shall inure to
the benefit of the heirs, executors and administrators of such a person.
Our
Certificate of Incorporation and Bylaws
The
Registrant's Certificate of Incorporation limits its directors' liability for
monetary damages to the Registrant and its stockholders for breaches of
fiduciary duty except under the circumstances outlined in Section 102(b)(7) of
the DGCL as described above under "Statutory Provisions."  The Registrant's Bylaws extend indemnification
rights to the fullest extent authorized by the DGCL to directors, officers and
employees involved in any action, suit or proceeding where the basis of such
involvement is such person's alleged action in an official capacity or in
another capacity while serving as a director, officer or employee of the
Registrant. The Bylaws also permit the Registrant to maintain insurance to
protect itself and any of its directors, officers, employees or agents against
any expense, liability or loss incurred as a result of any action, suit or
proceeding whether or not the Registrant would have the power to indemnify the
person under the DGCL. The Bylaws also authorize the Registrant to enter into a
contract with any of our directors, officers, employees or agents providing for
indemnification rights equivalent to or, if the Board of Directors so
determines, greater than, those provided for in the Bylaws.
Item 7.  Exemption
from Registration Claimed.
Not
applicable.
Item 8.  Exhibits.
See Exhibit
Index which is incorporated herein by reference.
Item 9.  Undertakings.
The
undersigned Registrant hereby undertakes:
(1)
To file, during any period in which
offers or sales are being made, a post-effective amendment to this registration
statement:
(i)
To include any prospectus required by
section 10(a)(3) of the Securities Act of 1933 (the "Securities Act");
4
(ii)
To reflect in the prospectus any facts or
events arising after the effective date of the registration statement (or the
most recent post-effective amendment thereof) which, individually or in the
aggregate, represent a fundamental change in the information set forth in the
registration statement. Notwithstanding the foregoing, any increase or decrease
in volume of securities offered (if the total dollar value of securities
offered would not exceed that which was registered) and any deviation from the
low or high end of the estimated maximum offering range may be reflected in the
form of prospectus filed with the Commission pursuant to Rule 424(b) (§ 230.424(b)
of this chapter) if, in the aggregate, the changes in volume and price
represent no more than 20% change in the maximum aggregate offering price set
forth in the "Calculation of Registration Fee" table in the effective
registration statement.
(iii)
To include any material information with
respect to the plan of distribution not previously disclosed in the
registration statement or any material change to such information in the
registration statement;
Provided, however, That:
Paragraphs (a)(1)(i) and (a)(1)(ii) of this
section do not apply if the registration statement is on Form S-8 (§ 239.16b of
this chapter), and the information required to be included in a post-effective
amendment by those paragraphs is contained in reports filed with or furnished
to the Commission by the registrant pursuant to section 13 or section 15(d) of
the Securities Exchange Act of 1934 (15 U.S.C. § 78m or § 78o(d)) that are
incorporated by reference in the registration statement.
(2)
That, for the purpose of determining any
liability under the Securities Act, each such post-effective amendment shall be
deemed to be a new registration statement relating to the securities offered
therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.
(3)
To remove from registration by means of a
post-effective amendment any of the securities being registered which remain
unsold at the termination of the offering.
The
undersigned registrant hereby undertakes that, for purposes of determining any
liability under the Securities Act, each filing of the registrant's annual
report pursuant to Section 13(a) of the Exchange Act that is incorporated by
reference in the registration statement shall be deemed to be a new
registration statement relating to the securities offered therein, and the
offering of such securities at that time shall be deemed to be the initial bona
fide offering thereof.
Insofar
as indemnification for liabilities arising under the Securities Act may be
permitted to directors, officers and controlling persons of the registrant
pursuant to the foregoing provisions, or otherwise, the registrant has been
advised that, in the opinion of the Commission, such indemnification is against
public policy as expressed in the Securities Act and is, therefore,
unenforceable. In the event that a claim for indemnification against such
liabilities (other than the payment by the registrant of expenses incurred or
paid by a director, officer or controlling person of the registrant in the
successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the
matter has been settled by controlling precedent, submit to a court of
appropriate jurisdiction the question whether such indemnification by it is
against public policy as expressed in the Securities Act and will be governed
by the final adjudication of such issue.
5
SIGNATURES
Pursuant
to the requirements of the Securities Act of 1933, the registrant certifies
that it has reasonable grounds to believe that it meets all of the requirements
for filing on Form S-8 and has duly caused this registration statement to be
signed on its behalf by the undersigned, thereunto duly authorized, in the City
of Los Angeles, State of California, on this 30th day of May, 2006.
SOUTHWEST WATER COMPANY,
a Delaware corporation
By:
/s/ Cheryl L. Clary
Cheryl L. Clary
Chief Financial Officer
POWER OF ATTORNEY
KNOW
ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below
constitutes and appoints Mark A. Swatek and Cheryl L. Clary, and each of them,
with full power of substitution and full power to act without the other, his or
her true and lawful attorney-in-fact and agent to act for him or her in his or
her name, place and stead, in any and all capacities, to sign a registration
statement on Form S-8 and any or all amendments thereto (including without
limitation any post-effective amendments thereto), and any registration
statement for the same offering that is to be effective under Rule 462(b) of
the Securities Act of 1933, and to file each of the same, with all exhibits
thereto, and other documents in connection therewith, with the Securities and
Exchange Commission, granting unto said attorneys-in-fact and agents, and each
of them, full power and authority to do and perform each and every act and
thing requisite and necessary to be done in and about the premises in order to
effectuate the same as fully, to all intents and purposes, as they, he or she
might or could do in person, hereby ratifying and confirming all that said
attorneys-in-fact and agents, or any of them, may lawfully do or cause to be
done by virtue hereof.
Pursuant to the requirements of the Securities Act of
1933, this registration statement has been signed by the following persons in
the capacities indicated on this 30
th
day of May, 2006.
By:
/S/ MARK A. SWATEK
By:
/S/ ANTON C. GARNIER
Mark A. Swatek
Anton C. Garnier
Chairman of the Board of Directors
Executive Vice Chairman of the Board of Directors
By:
/S/ JAMES C. CASTLE
By:
/S/ H. FREDERICK CHRISTIE
James C. Castle, Ph.D.
H. Frederick Christie
Director
Director
By:
/S/ DONOVAN D. HUENNEKENS
By:
/S/ WILLIAM D. JONES
Donovan D. Huennekens
William D. Jones
Director
Director
By:
/S/ MAUREEN A. KINDEL
By:
/S/ RICHARD G. NEWMAN
Maureen A. Kindel
Richard G. Newman
Director
Director
6
EXHIBIT INDEX
Exhibit
Description
4.1A
Indenture of Mortgage and Deed of Trust between
  Suburban Water Systems and U.S. Bank National Association, formerly First
  Trust of California, N.A. dated October 1, 1986 (incorporated by reference to
  Exhibit 4.3 to Registrant's Form 10-K Report for the year ended December 31,
  1986)
4.1B
First Amendment and Supplement to Indenture of
  Mortgage and Deed of Trust between Suburban Water Systems and U.S. Bank
  National Association, formerly First Trust of California, N.A. dated February
  7, 1990 (incorporated by reference to Exhibit 4.2A to Registrant's Form 10-K
  Report for the year ended December 31, 1989)
4.1C
Second Amendment and Supplement to Indenture of
  Mortgage and Deed of Trust between Suburban Water Systems and U.S. Bank
  National Association, formerly First Trust of California, N.A. dated January
  24, 1992 (incorporated by reference to Exhibit 4.2B to Registrant's Form 10-K
  Report for the year ended December 31, 1991)
4.1D
Third Amendment and Supplement to Indenture of
  Mortgage dated October 9, 1996, between Suburban Water Systems and U.S. Bank
  National Association, formerly First Trust of California, N.A. (incorporated
  by reference to Exhibit 4.2C to Registrant's Form 10-K Report for the year
  ended December 31, 1996)
4.1E
Fourth Amendment and Supplement to Indenture of
  Mortgage and Deed of Trust between Suburban Water Systems and U.S. Bank
  National Association, formerly First Trust of California, N.A., dated October
  19, 2004 (incorporated by reference to Exhibit 4.1E to Registrant's Form 10-K
  Report for the year ended December 31, 2004)
4.2
Securities Purchase Agreement dated May 28,
  2003 among Southwest Water Company and the purchasers identified therein
  (incorporated by reference from Registration Statement on Form S-3, File
  No. 333-106506, filed June 25, 2003)
4.3
Bond Purchase Agreement dated February 20,
  1992, for Suburban Water Systems (incorporated by reference to
  Exhibit 4.3A to Registrant's Form 10-K Report for the year ended
  December 31, 1991)
4.4
Bond Purchase Agreement dated October 21, 1996, for
  Suburban Water Systems (incorporated by reference to Exhibit 4.3B to
  Registrant's Form 10-K Report for the year ended December 31, 1996)
4.5
Bond Purchase Agreement dated October 19, 2004, for
  Suburban Water Systems (incorporated by reference to Exhibit 4.5 to
  Registrant's Form 10-K Report for the year ended December 31, 2004)
4.6A
Indenture of Mortgage dated February 14, 1992,
  between New Mexico Utilities, Inc., and Wells Fargo Bank, formerly
  Sunwest Bank of Albuquerque, N.A. (incorporated by reference to
  Exhibit 4.4 to Registrant's Form 10-K Report for the year ended
  December 31, 1991)
4.6B
First Supplement to Indenture of Mortgage dated
  May 15, 1992, between New Mexico Utilities, Inc. and Wells Fargo
  Bank, formerly Sunwest Bank of Albuquerque, N.A. (incorporated by reference
  to Exhibit 4.4A to Registrant's Form 10-K Report for the year ended
  December 31, 1996)
4.6C
Second Amendment and Supplement to Indenture of
  Mortgage dated October 21, 1996, between New Mexico Utilities, Inc.
  and Wells Fargo Bank, formerly Sunwest Bank of Albuquerque, N.A. (incorporated
  by reference to Exhibit 4.4B to Registrant's Form 10-K Report for
  the year ended December 31, 1996)
7
4.6D
Third Amendment and Supplement to Indenture of
  Mortgage dated December 15, 2004, between New Mexico
  Utilities, Inc. and Wells Fargo Bank, N.A. (incorporated by reference to
  Exhibit 4.6D to Registrant's Form 10-K Report for the year ended
  December 31, 2004)
4.7
Bond Purchase Agreement dated November 8, 1996,
  for New Mexico Utilities, Inc. (incorporated by reference to
  Exhibit 4.5A to Registrant's Form 10-K Report for the year ended
  December 31, 1996)
4.8
Bond Purchase Agreement dated December 15,
  2004, for New Mexico Utilities, Inc. (incorporated by reference to
  Exhibit 4.8 to Registrant's Form 10-K Report for the year ended
  December 31, 2004)
4.9
Stockholder's Rights Plan dated April 6, 1998
  (incorporated by reference to the Registrant's Form 8-K Report filed
  with the Commission April 23, 1998)
4.10
Certificate of Designation of Series E
  Convertible Preferred Stock of Southwest Water Company dated January 12,
  2000 (incorporated by reference to Exhibit 3.1E of Registrant's
  Form 10-K Report for the year ended December 31, 1999)
4.11
Windermere Utility Company Shareholder Agreement
  between Southwest Water Company, SW Utility Company, RTNT, Inc.
  Thom W. Farrell and Windemere Utility Company dated October 1, 2000
  (incorporated by reference to Exhibit 4.11 to Registrant's
  Form 10-K Report for the year ended December 31, 2004)
4.12
Shareholders Agreement by and among Operations
  Technology, Inc., Southwest Water Company, Robert W. Monette, dated
  August 31, 2001 (incorporated by reference to Exhibit 4.12 to
  Registrant's Form 10-K Report for the year ended December 31, 2004)
4.13.1
Southwest Water Company 2006 Equity Incentive Plan
4.13.2
Form of Southwest Water Company 2006 Equity
  Incentive Plan Notice of Restricted Stock Award and Restricted Stock
  Agreement
4.13.3
Form of Southwest Water Company 2006 Equity
  Incentive Plan Notice of Restricted Stock Unit Award and Restricted Stock
  Unit Agreement
4.13.4
Form of Southwest Water Company 2006 Equity
  Incentive Plan Stock Option Agreement
4.13.5
Form of Southwest Water Company 2006 Equity
  Incentive Plan SAR Agreement
5.1
Opinion of Musick, Peeler & Garrett LLP
  regarding legality of shares to be issued
23.1
Consent of Musick, Peeler & Garrett LLP
  (included in Exhibit 5.1)
23.2
Consent of independent registered public accounting firm
24.1
Power of attorney (included on signature page)
8