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Topic: San Joaquin River

Overview July 1, 2014

San Joaquin River

San Joaquin RiverThe San Joaquin River, which helps drain California’s Central Valley, has been negatively impacted by construction of dams, inadequate streamflows and poor water quality. Efforts are now underway to restore the river and continue providing agricultural lands with vital irrigation, among other water demands.

After an 18-year lawsuit to restore water flows to a 60-mile dry stretch of river and to boost the dwindling salmon populations, the San Joaquin River Restoration Settlement is underway. Water releases are now used to restore the San Joaquin River and to provide habitat for naturally-reproducing populations of self-sustaining Chinook salmon and other fish in the San Joaquin River. Long-term efforts also include measures to reduce or avoid adverse water supply impacts from the restoration flows.

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Aquafornia news June 6, 2025 The Modesto Bee (Calif.)

New trails reach swimming, fishing spots at Dos Rios near Modesto. Events on tap

Visitors have five new trails at Dos Rios Ranch State Park, nearly a year after it opened southwest of Modesto. The public can enjoy them starting at 7 a.m. Friday, June 6. They go farther out on the Tuolumne and San Joaquin rivers than the initial two trails. They also provide easy access for the first time to swimming and fishing spots. … Dos Rios was created on about 1,600 acres of one-time floodplain where the two rivers join. Restoration began in 2012, led by River Partners and aided by the Tuolumne River Trust. The nonprofits had more than $40 million from numerous public agencies. Former farm fields gave way to native trees, brush and grasses. Fast-growing cottonwoods, willows and other plantings shelter and feed wildlife. The place was designed to absorb high river flows, protecting Grayson and other towns downstream.

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Aquafornia news June 4, 2025 The Fresno Bee

Opinion: Fresno’s new slogan should be this — Go take a hike along the river

Having the San Joaquin out of sight and mind is one of Fresno’s tragic realities. … But hopefully that will change soon. … The San Joaquin River Conservancy is a state agency whose mission is to create a 22-mile-long parkway in the floodplain, from Friant Dam northeast of Fresno to Highway 99. The river is to be kept in a natural state, but a trail would be constructed and access points would be made along the river. Work on creating the parkway is ongoing, but slow. … It is time, however, for the San Joaquin River to be a more recognized fact of life in Fresno. City leaders, if you want new energy in Fresno, prioritize the river and its opportunities.
–Written by Tad Weber, opinion writer for The Fresno Bee.

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Aquafornia news June 3, 2025 The Fresno Bee

How can Fresno attract people to its riverfront? These Calif. cities got creative

Fresno does not have to look far for successful examples of how to bring locals and visitors to a river parkway. In Bakersfield, the Kern River Parkway boasts the longest municipally-owned bike trail in the country. In Sacramento, the American River Parkway hosts archery tournaments, a “Burger Battle” between local chefs and firefighters, and large festivals for rock and country music fans. … But, in Fresno, access to the water and revenue-generating activities along the parkway or adjacent to it are limited in comparison to other Central Valley cities. And a lot of Fresnans still don’t know that they can enjoy their river. According to existing plans, the Fresno-Madera parkway will one day offer a full trail system along 22 miles of the San Joaquin River from Friant Dam to Highway 99. However, the path to completion has been far from simple, or speedy. 

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Aquafornia news May 30, 2025 KVPR (Fresno, Calif.)

How the San Joaquin River got its name(s)

The San Joaquin River connects three of the defining features of California’s landscape, the Sierra Nevada Central Valley in San Francisco Bay the river and its tributaries cover a drainage of over 15,000 square miles. Today on KVPR Central Valley roots the story of the river and how it earned its many names. Long before the river was called the San Joaquin, native peoples lived along its banks and fished its waters. The Mono tribe called the river Typici-h-huu, which means important or great river. The Yokuts also called the river home, and named it Tihshachu, which means “salmon spearing place.” … In either 1805 or 1806, an expedition led by Gabriel Moraga entered the Central Valley and came across the river. Moraga named it after St. Joachim, the father of the Virgin Mary. Thus the name San Joaquin River was born.

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Aquafornia news May 30, 2025 Stocktonia (Calif.)

Newsom declares state of emergency over failed Victoria Island Levee

Gov. Gavin Newsom on Wednesday declared a state of emergency for San Joaquin County following last year’s failure of the Victoria Island Levee. The emergency proclamation allows the Governor’s Office of Emergency Services to assist the county with additional work to shore up the levee, according to a news release from Newsom’s office. San Joaquin County first submitted a request for financial assistance to the California Disaster Assistance Act on Nov. 6, 2024, officials said. … The failure of the levee in October 2024 included a 2,000-foot section of the breakwater that caused the release of water at an estimated 6,000 gallons per minute through its base, the state said. Reclamation District engineers found slumping last fall along the Old River on Victoria Island, near Highway 4, between Stockton and Discovery Bay. … Additional work began in late November as crews scrambled to repair the damaged section of levee before winter rains could damage it further.

Other levee news:

  • FOX40 (Sacramento, Calif.): Levee upgrades begin final phase in Sutter County
  • CBS Sacramento (Calif.): Key levee project near Yuba City almost complete after more than a decade
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Aquafornia news May 28, 2025 The Fresno Bee

Fresno hasn’t tapped San Joaquin River’s potential. Could it be city’s main draw?

To those who know about it, the San Joaquin River is Fresno’s greatest natural feature. … Yet, those passionate about the river told The Fresno Bee that too many people — even Fresnans — still don’t know about it. And they have different ideas about how to capture the possibilities. Some want more entrepreneurial development at the water’s edge — like a new, commercialized river walk — though others vehemently oppose that kind of development, and it doesn’t square with long-term goals set out in a conservation-focused master plan. Others argue it’s the city of Fresno that holds the keys to unlocking the river’s potential for economic development, and that leadership over the years has failed to advance innovative ideas. … Critics of the river’s management say that it has too few public access points and too few easy ways for the general public to use it for recreation. The natural resource is administered by a conservancy that has set out a long-term plan that does not emphasize economic development or tourism marketing.

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Aquafornia news May 1, 2025 GV Wire (Fresno, Calif.)

State says Arambula CEMEX bill subverts CEQA. What’s next for San Joaquin River?

State legislators denied a local lawmaker’s bill to stop a mining project that proposes to drill and blast a 600-foot pit along the San Joaquin River and is undergoing its environmental review. On Monday, the California Assembly Committee on Natural Resources voted down AB 1425 from Assemblymember Joaquin Arambula, D-Fresno, though it may come back up in January 2026 for absent committee members to consider, said committee chair Isaac Bryan, D-Baldwin Hills. The “narrowly tailored” bill, according to Arambula, would have stopped Mexico-based CEMEX from emptying water from mining pits, which he said risks contaminating the river and overdrafting water along the river. By banning “dewatering,” the company’s plan to dig the 600-foot pit would not only be stopped, but it would force the company to cease its current operations as well, CEMEX representative Scott Govenar said at the hearing. 

Related article:

  • Fresnoland (Calif.): Arambula’s bill protect San Joaquin River dies in committee
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Aquafornia news April 30, 2025 The Fresno Bee

Opinion: Bill to stop CEMEX blast mine on San Joaquin River fails

If the San Joaquin River is to be protected from further harm at the hands of a multinational mining company with a history of environmental violations, help won’t be arriving from the state capitol. A bill authored by Assemblymember Joaquin Arambula (D-Fresno) aimed at squelching CEMEX’s controversial blast mine failed to advance from its first committee hearing Monday afternoon in Sacramento. Only one member of the Assembly Natural Resources Committee voted “aye” on AB 1425 compared to 13 “noes” and no votes, killing the bill for this legislative session. That does not mean CEMEX gets the green light to start drilling and blasting 200 feet away from the river 3 miles outside the Fresno city limits. Goodness no. It simply means the process for potential approval will continue as prescribed by the California Environmental Quality Act.
–Written by Fresno Bee opinion columnist Marek Warszawski.

Related articles:

  • The San Joaquin Valley Sun (Fresno, Calif.): Assembly Committee rejects Arambula’s bill to block Cemex expansion
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Aquafornia news April 29, 2025 ABC30 (Fresno, Calif.)

Bill that would stop 100-year mining permit near San Joaquin River fails

A bill introduced by Assemblyman Joaquin Arambula aimed at stopping a century-long mining project in Fresno County did not make it out of committee Monday afternoon. That mining project would drill a 600-foot deep pit near the San Joaquin River in Fresno County. Arambula introduced a bill, AB1425, which went before the Natural Resources Committee in Sacramento this afternoon. It would have disqualified building materials company CEMEX’s proposed 100-year mining expansion project utilizing hard rock mining, blasting and drilling that deep pit. … The San Joaquin River Parkway and Conservation Trust has been strongly opposed to the project because of its potential impact on the environment.

Related article:

  • Fresnoland (Calif.): San Joaquin River rally draws hundreds against CEMEX blast mine as state bill hangs in balance
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Western Water January 13, 2023 Layperson's Guide to Water Conservation WESTERN WATER-In One of the Snowiest Places in the West, A Scientist Hunts for Clues to the Sierra Snowpack’s Future By Nick Cahill

In One of the Snowiest Places in the West, A Scientist Hunts for Clues to the Sierra Snowpack’s Future
WESTERN WATER Q&A: Central Sierra Snow Lab Manager Andrew Schwartz Aims to Help Water Managers Improve Tracking of Snowpack Crucial to California's Drought-Stressed Water Supply

Photo of Andrew Schwartz, manager and lead scientist at the Central Sierra Snow Laboratory.Growing up in the shadow of the Rocky Mountains, Andrew Schwartz never missed an opportunity to play in – or study – a Colorado snowstorm. During major blizzards, he would traipse out into the icy wind and heavy drifts of snow pretending to be a scientist researching in Antarctica.  

Decades later, still armed with an obsession for extreme weather, Schwartz has landed in one of the snowiest places in the West, leading a research lab whose mission is to give California water managers instant information on the depth and quality of snow draping the slopes of the Sierra Nevada.

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Tour November 2, 2022 - 7:30am - November 3, 2022 - 6:30pm Nick Gray

San Joaquin River Restoration Tour 2022
Field Trip - November 2-3

This tour traveled along the San Joaquin River to learn firsthand about one of the nation’s largest and most expensive river restoration projects.

The San Joaquin River was the focus of one of the most contentious legal battles in California water history, ending in a 2006 settlement between the federal government, Friant Water Users Authority and a coalition of environmental groups.

Hampton Inn & Suites Fresno
327 E Fir Ave
Fresno, CA 93720
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Tour April 20, 2022 - 7:30am - April 22, 2022 - 6:30pm Explore Epicenter of Drought and Groundwater Sustainability on the Central Valley Tour Nick Gray

Central Valley Tour 2022
Field Trip - April 20-22

Central Valley Tour participants at a dam.This tour ventured through California’s Central Valley, known as the nation’s breadbasket thanks to an imported supply of surface water and local groundwater. Covering about 20,000 square miles through the heart of the state, the valley provides 25 percent of the nation’s food, including 40 percent of all fruits, nuts and vegetables consumed throughout the country.

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Western Water November 19, 2021 California Water Map WESTERN WATER-California Spent Decades Trying to Keep Central Valley Floods at Bay. Now It Looks to Welcome Them Back By Alastair Bland

California Spent Decades Trying to Keep Central Valley Floods at Bay. Now It Looks to Welcome Them Back
WESTERN WATER IN-DEPTH: Floodplain restoration gets a policy and funding boost as interest grows in projects that bring multiple benefits to respond to climate change impacts

Land and waterway managers labored hard over the course of a century to control California’s unruly rivers by building dams and levees to slow and contain their water. Now, farmers, environmentalists and agencies are undoing some of that work as part of an accelerating campaign to restore the state’s major floodplains.

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Western Water April 17, 2020 Gary Pitzer

Framework for Agreements to Aid Health of Sacramento-San Joaquin Delta is a Starting Point With An Uncertain End
WESTERN WATER IN-DEPTH: Voluntary agreement discussions continue despite court fights, state-federal conflicts and skepticism among some water users and environmental groups

Aerial image of the Sacramento-San Joaquin DeltaVoluntary agreements in California have been touted as an innovative and flexible way to improve environmental conditions in the Sacramento-San Joaquin Delta and the rivers that feed it. The goal is to provide river flows and habitat for fish while still allowing enough water to be diverted for farms and cities in a way that satisfies state regulators.

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Western Water October 24, 2019 California Water Map Gary Pitzer

Understanding Streamflow Is Vital to Water Management in California, But Gaps In Data Exist
WESTERN WATER NOTEBOOK: A new law aims to reactivate dormant stream gauges to aid in flood protection, water forecasting

Stream gauges gather important metrics such as  depth, flow (described as cubic feet per second) and temperature.  This gauge near downtown Sacramento measures water depth.California is chock full of rivers and creeks, yet the state’s network of stream gauges has significant gaps that limit real-time tracking of how much water is flowing downstream, information that is vital for flood protection, forecasting water supplies and knowing what the future might bring.

That network of stream gauges got a big boost Sept. 30 with the signing of SB 19. Authored by Sen. Bill Dodd (D-Napa), the law requires the state to develop a stream gauge deployment plan, focusing on reactivating existing gauges that have been offline for lack of funding and other reasons. Nearly half of California’s stream gauges are dormant.

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Western Water April 25, 2019 California Water Map Gary Pitzer

California’s New Natural Resources Secretary Takes on Challenge of Implementing Gov. Newsom’s Ambitious Water Agenda
WESTERN WATER Q&A: Wade Crowfoot addresses Delta tunnel shift, Salton Sea plan and managing water amid a legacy of conflict

Wade Crowfoot, California Natural Resources Secretary.One of California Gov. Gavin Newsom’s first actions after taking office was to appoint Wade Crowfoot as Natural Resources Agency secretary. Then, within weeks, the governor laid out an ambitious water agenda that Crowfoot, 45, is now charged with executing.

That agenda includes the governor’s desire for a “fresh approach” on water, scaling back the conveyance plan in the Sacramento-San Joaquin Delta and calling for more water recycling, expanded floodplains in the Central Valley and more groundwater recharge.

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Western Water April 11, 2019 Sacramento-San Joaquin Delta Map Gary Pitzer

Bruce Babbitt Urges Creation of Bay-Delta Compact as Way to End ‘Culture of Conflict’ in California’s Key Water Hub
WESTERN WATER NOTEBOOK: Former Interior secretary says Colorado River Compact is a model for achieving peace and addressing environmental and water needs in the Delta

Former Interior Secretary Bruce Babbitt gives the Anne J. Schneider Lecture April 3 at Sacramento's Crocker Art Museum.  Bruce Babbitt, the former Arizona governor and secretary of the Interior, has been a thoughtful, provocative and sometimes forceful voice in some of the most high-profile water conflicts over the last 40 years, including groundwater management in Arizona and the reduction of California’s take of the Colorado River. In 2016, former California Gov. Jerry Brown named Babbitt as a special adviser to work on matters relating to the Sacramento-San Joaquin Delta and the Delta tunnels plan.

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Announcement March 6, 2019

A Bounty of San Joaquin Valley Crops on Display During Central Valley Tour
Act now, our April 3-5 tour is almost sold out!

The San Joaquin Valley, known as the nation’s breadbasket, grows a cornucopia of fruits, nuts and other agricultural products.

During our three-day Central Valley Tour April 3-5, you will meet farmers who will explain how they prepare the fields, irrigate their crops and harvest the produce that helps feed the nation and beyond. We also will drive through hundreds of miles of farmland and visit the rivers, dams, reservoirs and groundwater wells that provide the water.

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Western Water January 17, 2019 Layperson's Guide to the Central Valley Project San Joaquin River Restoration Map Gary Pitzer

Key California Ag Region Ponders What’s Next After Voters Spurn Bond to Fix Sinking Friant-Kern Canal
WESTERN WATER NOTEBOOK: Subsidence chokes off up to 60% of canal’s capacity to move water to aid San Joaquin Valley farms and depleted groundwater basins

Water is up to the bottom of a bridge crossing the Friant-Kern Canal due to subsidence caused by overpumping of groundwater. The whims of political fate decided in 2018 that state bond money would not be forthcoming to help repair the subsidence-damaged parts of Friant-Kern Canal, the 152-mile conduit that conveys water from the San Joaquin River to farms that fuel a multibillion-dollar agricultural economy along the east side of the fertile San Joaquin Valley.

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Announcement August 8, 2018

Examine Key California Rivers on the Last Two Water Tours of 2018
Join us as we explore the Sacramento and San Joaquin rivers; hear from farmers, water managers, environmentalists

Northern California Tour participants pose in front of Shasta Dam.The Sacramento and San Joaquin rivers are the two major Central Valley waterways that feed the Delta, the hub of California’s water supply network. Our last water tours of 2018 will look in-depth at how these rivers are managed and used for agriculture, cities and the environment. You’ll see infrastructure, learn about efforts to restore salmon runs and talk to people with expertise on these rivers.

Early bird prices are still available!

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