Download it here. The app is searchable in the Google Play Store under Sailboat Owners.
Sorry iPhone/iPad users, we are still waiting on Apple. :(Click the X in the upper right corner to make this go away
It’s also possible although unlikely the pressure reducer failed.
One of the reasons for this, in addition to Ralph's excellent fail open analysis is this:Dock supplied, pressurized water is never a good idea in a boat.