Public Works and UtilitiesDepartment Home

Stream rainfall Gauges in Petaluma


DISCLAIMER: This ALERT System data comes from remote automatic sensors.  This data is being supplied for general information only. The below stream gauges reflect elevations, in feet above sea level, not the actual depth of the stream, at a given point in time.

The City of Petaluma makes no warranty, expressed nor implied, regarding the accuracy or currency of the data provided.


Due to the nature of the data collected and displayed, and due to the high usage expected, please be patient - this site will respond slowly during periods of high use. It may take several minutes to display your request or updates.


When this site is slow or unresponsive, you can view stream depth gauges at the National Weather Service. That site uses Petaluma sensor data.





Water, Sewer, or Storm Water Emergency
Phone: 707.778.4546

Public Works and Utilities
Phone: 707.778.4507


Field Office
202 N. McDowell
Petaluma, CA 94954
Phone: 707.776.3777