Low Flow Fishing Regulations - Central Coast

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Status of Waters

Low-Flow Restrictions effective September 1 through April 30. 

In the table below:

  • Russian River: Main stem below the confluence of the East Branch Russian River (Mendocino and Sonoma counties), Laguna de Santa Rosa, and Santa Rosa Creek.
  • Napa River: Between Trancas Avenue in Napa and Oakville Cross Bridge near Yountville.
  • Gualala River: Main stem below the confluence of Wheatfield and South Forks.
  • Russian Gulch: Main stem below the confluence of the East Branch.
  • Salmon Creek: Main stem below Highway 1.
  • Walker CreekMain stem below Highway 1.

Decisions to open or close waters are made on Monday for fishing Tuesday/Wednesday, Wednesday for fishing Thursday/Friday, and Friday for fishing Saturday/Sunday/Monday. Since decisions are made 1-3 days before the status is effective, forecasts are used rather than real-time flows. Like any weather forecast, these predictions have a margin of error, so the status of waters may not always align with current flows.

map of central coast waters - link opens PDF version in new tab
Click/tap to enlarge map
DateSorted By Date In Descending OrderDate and Time of UpdateRussian RiverNapa RiverGualala RiverRussian GulchSalmon CreekWalker Creek
1/7/20261/5/2026 9:40 AMOpenOpenOpenOpenOpenOpen
1/6/20261/5/2026 9:40 AMOpenOpenOpenOpenOpenOpen
1/5/20261/2/2026 10:40 AMOpenOpenOpenOpenOpenOpen
1/4/20261/2/2026 10:40 AMOpenOpenOpenOpenOpenOpen
1/3/20261/2/2026 10:40 AMOpenOpenOpenOpenOpenOpen
1/2/202612/30/2025 1:00 PMOpenOpenOpenOpenOpenOpen
1/1/202612/30/2025 1:00 PMOpenOpenOpenOpenOpenOpen

Contact

Email us at LowFlows@wildlife.ca.gov.

Fisheries Branch
Branch Chief: Jay Rowan
1010 Riverside Parkway, West Sacramento, CA 95605
Fisheries@wildlife.ca.gov