River Flows



Humboldt County area Real-Time River Flows !


These flows are provided as a service from Humboldt NORML and HumboldtFish.com to help all agricultural farmers plan for the most sustainable farming.

All north coast rivers are subject to low flow fishing closures, generally late summer to early winter.

Planning for water storage should occur during the winter months and around precipitation events that cause high flows.

Contact your local regulatory agencies for permitting questions.

Arranged from north to south and upstream to downstream.


Chetco River


Smith River


Klamath River


Redwood Creek


Trinity River


Mad River


Eel River


Van Duzen River 


Mattole River