Last updated on 08/08/2025

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river and trees
Zak Sutphin, lead field biologist for the program, releases a 2025 returned spring-run Chinook salmon. Sutphin was recognized for his contributions to Reclamation.

Record-Breaker! Salmon return in droves for 2025

The San Joaquin River Restoration Program set a new record this year for returning adult spring-run Chinook salmon: 448 – the highest number of captured returns recorded since the Program started reintroducing spring-run juveniles in 2014. “The high return numbers clearly demonstrate that spring-run Chinook can survive and return to spawn in the San Joaquin…
a river with trees along it

Program updates 2025 Restoration Flow Schedule

2025 Restoration Flow Schedule Update The Restoration Administrator, an independent body stipulated by the Settlement, has revised the river flow schedule for the months of April and May. This schedule has now been approved by Reclamation and features an increase in releases from Friant Dam beginning April 7, postponing the reduction in releases until April…
a dam releasing water

Notes and Slidedeck for January 29 Water Management Goal Technical Feedback Meeting

The SJRRP held an open-to-the-public Water Management Goal Technical Feedback Meeting on Wednesday, January 29, 2025 to coincide with the Mid-Pacific Water Users’ Conference in Reno, Nevada. This meeting was held in-person and virtually. Meeting notes and PowerPoint slides from the meeting are located below. If there are any problems accessing, please reach out to…
Zak Sutphin, lead field biologist for the program, releases a 2025 returned spring-run Chinook salmon. Sutphin was recognized for his contributions to Reclamation.

Program staff receive high praise, prestigious awards

Strong leadership and quick-thinking landed two San Joaquin River Restoration Program staff recognition for their Program-related efforts this week at the Bureau of Reclamation Regional Leadership Team awards ceremony. Donald E. Portz, SJRRP Program Manager, received Reclamation’s Superior Service Citation for his SJRRP-related efforts. The award recognized Dr. Portz as, “a steadfast driving force in…
a river with plots of land

Draft Channel Capacity Report For The 2025 Restoration Year Available For Review

The San Joaquin River Restoration Program, through its partnering agency, the California Department of Water Resources, has released the Draft Channel Capacity Report for the 2025 Restoration Year. The primary objective of this report is to provide the Channel Capacity Advisory Group (CCAG) and the public a summary of the prior Restoration Year’s data, methods,…

Program to release first ever summer pulse flow for salmon spawning

Starting early morning, Tuesday, September 10, the San Joaquin River Restoration Program (Program) will release a scheduled pulse flow on the San Joaquin River. Friant Dam releases will increase from 450 cubic-feet-per-second (cfs) to 1500 cfs for several hours, then decrease to 1000 cfs overnight and return to normal Friant Dam releases on Wednesday, September…
a pipe releasing fish into a river

Program releases 200,000 spring-run Chinook salmon to river

Last week, Program field crews released approximately 150,000 juvenile spring-run Chinook salmon to the river, bringing the season total to almost 200,000 juveniles. These fish will outmigrate to the Pacific Ocean before returning to the river in two to three years as adults to spawn. Below is a video of the release.
2024 Channel Capacity Report Available

2024 Channel Capacity Report Available

The Program has released its 2024 Channel Capacity Report. Then-existing channel capacities in the Restoration Area (the San Joaquin River between Friant Dam and the confluence of the Merced River) correspond to flows that would not significantly increase flood risk from Restoration Flows. Then-existing channel capacity is reported in an annual comprehensive Channel Capacity Report…
Wet Year Brings Cautious Optimism for Fish Returns on the San Joaquin River

Wet Year Brings Cautious Optimism for Fish Returns on the San Joaquin River

After one of the wettest winters on record and a season of flood operations, the Program is once again releasing Restoration Flows to the river. The 56-degree flows are currently nearing 200 cubic-feet-per-second to support holding adult spring-run Chinook salmon in the system. Those big flows meant big passage opportunities for any returning spring-run. “We…
sjrrp 2023 science and engineering meeting save the date pathway to success

Science & Engineering Meeting Posters Available On-Line

Our 2023 Science & Engineering Posters are now available on-line here! May 2 & 3, 2023 8:30 a.m. – 5:00 p.m. San Joaquin River Parkway and Conservation Trust 11605 Old Friant RoadFresno, CA 93730 FREE AND OPEN TO THE PUBLIC! Meeting topics to include: Key projects Basin hydrology and Restoration Flows Fish passage and screening…