Creek Watch is an application that enables you to help monitor the health of your local watershed. Whenever you pass by a waterway, spend a few seconds using the Creek Watch application to snap a picture and report how much water and trash you see. Creek Watch aggregates the data and shares it to help watershed groups and agencies track pollution and manage water resources.
Available now in the iTunes App Store: http://itunes.apple.com/us/app/creek-watch/id398420434?mt=8
See the live map at: http://creekwatch.org