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AFRP - Restoring fish habitat in California's Central Valley

Fish populations in California’s Central Valley have declined for many reasons.  One set of problems is related to habitat degradation related to the water re-distribution project known as the Central Valley Project. The Central Valley Project was constructed in the 1930’s and 1940’s and plays a key role in California's powerful economy, providing water for 6 of the top 10 agricultural counties in the nation's leading farm state.

In 1992, legislation was signed (Public Law 102-575) which included the Central Valley Project Improvement Act or CVPIA. The CVPIA directed the Secretary of the Interior to amend previous authorizations of California's Central Valley Project to include fish and wildlife as priorities, as well as irrigation and domestic use of water.

The legislation also established a fish restoration program to increase naturally produced populations of anadromous fish in California's Central Valley streams on a long-term, sustainable basis.  This program is known as the Anadromous Fish Restoration Program (AFRP). Since 1995, staff working under the guidance of the AFRP have implemented over 195 projects to restore natural production of anadromous fish.

In California, the best-known anadromous fish are salmon and steelhead which hatch in small freshwater streams, migrate to the ocean to live for a few years, then return to the same streams where they were hatched, spawn, and die shortly thereafter. Sturgeon are also anadromous. Salmon, steelhead and sturgeon are capable of migrating hundreds of miles upriver.

The AFRP works with partners and willing landowners to fund projects which will help to protect and restore natural channel and riparian habitat values through habitat restoration actions. For example, high priority projects would be those that promote natural channel and riparian habitat values and natural processes, such as those affecting stream flow, water temperature, water quality, and riparian areas.

AFRP Documents

Below you will find relevant documents for projects coordinated by Red Bluff AFRP. If you need these documents in another format, please don't hesitate to contact us.

Antelope Creek Crossing Repair

Biological Assessment (9.62 MB)

Environmental Assessment (0.48 MB)

Finding of No Significant Impact (0.21 MB)

Plan Drawings (3.06 MB)

Cottonwood Creek Non-Native Plants

Cottonwood Non_native EA 7_20x (0.61 MB)

Cottonwood Non-native Fish BA 062412 (0.94 MB)

FONSI 9-4-12 (1.64 MB)

Southern Survey Limit near Bowman & Luce and Griswald Intersection 1 of 4 & 2007 results (2.58 MB)

Survey Area Between Smithson and Eighmy Roads 2 of 4 & 2007 Survey Results (2.58 MB)

Survey Area near Sebastian to Main Stem CC 4 of 4 & 2007 Survey results (2.33 MB)

Survey Area South of Eighmy Road 3 of 4 & 2007 Survey results (2.49 MB)

Survey Between Petijohn and Hwy 36 (1.19 MB)

Final Documents

2007-2010 Chinook Video Weir Report for Cow, Cottonwood and Bear Creeks (July 2011) (1.57 MB)

2008-2010 Steelhead Video Weir Report for Cow, Cottonwood and Bear Creeks (Oct 2011) (1.32 MB)

2011 - 2012 Sacramento River Redd Dewatering Report FINAL 8-24-12 (1.43 MB)

Butte Slough/Sutter Bypass Fish Passage and Entrainment Assessment: Butte Creek, Ducks Unlimited/ICF Jones & Stokes, 2008 (19.8 MB)

Five Points -- Avis Channel Fish Passage and Entrainment Assessment: Butte Creek, Ducks Unlimited/ICFJones & Stokes, 2008 (5.17 MB)

Redd Dewatering Pilot Study, Upper Sacramento River, USFWS/DFG/PSMFC, 2011 (2.05 MB)

Riparian Restoration Plan for the La Barranca Unit, Phase II: Sacramento River, River Partners/Sac NWR, 2009 (2.26 MB)

Shasta and Tehama Counties Stream Barrier Assessment and Evaluation (of Anadromous Streams with State Highway Crossings), PSMFC/DFG, 2011 (2.52 MB)

Summary of the Battle Creek Salmon and Steelhead Restoration Program 2011 (0.11 MB)