Citizen Rainfall Monitoring

The amount and timing of rainfall (precipitation) is one of the most important natural phenomena we can watch for helping us understand our watershed's ecosystems, natural resources, and signs of climate change.

You can help us to observe precipitation patterns in the different sub-regions of our watershed. Please see the Citizen Rainfall Monitoring page on the Sonoma Valley Knowledge Base for more information about joining this important research effort. Thank you for your interest!