This fountain here has drinkable water. I don't know what I'm supposed to change, to make it reflect that. The sign on the fountain has been vandalized, so I'm not sure if it says "Trinkwasser" or "Kein Trinkwasser". Kein Trinkwasser would still be drinkable, if filtered. In any case though, the fountain does have water, and it doesn't show up on Strava as a fountain.