See your stream clearly.
Help watch over your local stream.
StreamTrust guides you through a short stream check in plain language. Your answers stay yours: you make every final decision.
How it works
Visit your stream
Go to a nearby stream and note where and when you are.
Answer guided questions
Describe the water in simple words and add a photo or two.
Share standard data
Your confirmed answers are saved in a shared research format.
Observations are for citizen-science monitoring only. This app does not determine whether water is safe to touch, drink, or use.
AI suggestions can be wrong. You make the final decision.