Watershed Observation Report Form

Report a Watershed Observation

Use this form to alert Marin Water staff about issues you encounter on the Mt. Tamalpais watershed. 

"*" indicates required fields

Name*

Address

Address
Type of Observation*
Please provide road or trail location, intersection, or coordinates.
Time*
:
Drop files here or
Accepted file types: jpg, jpeg, png, Max. file size: 150 MB, Max. files: 3.