Shasta Dam creates the largest storage reservoir in the state, Shasta Lake. In years of normal precipitation, the Shasta system stores and distributes about 20 percent of the state’s developed water — about 7 million acre-feet —through its massive system of reservoirs and canals.
Located 12 miles north of Redding, Shasta traps the cold waters of the Pit and McCloud rivers and the headwaters of the Sacramento River behind its 602-foot curved, concrete face.
Water is transported 450 miles from Lake Shasta in Northern California to the San Joaquin Valley. Along the way, the Central Valley Project has long-term agreements with more than 250 contractors in 29 of California’s total 58 counties.
Be careful around rivers the next few weeks. That’s the word from Bureau of Reclamation and other authorities who say that a heavy rain year and scheduled increased releases from Shasta Dam will create high flows on the Sacramento River.
At the end of the week Shasta County residents may see a brief pause in an otherwise active rainy season, but flooding will continue to pose a threat for many low-lying areas along the Sacramento River and near other tributaries.
On the day it became official that this was the wettest October in Redding in more than 50 years, the state released water conservation numbers for September. … October’s rain boosted water levels at Lake Shasta.
For well over a decade, federal officials have failed to fix a mechanical flaw in the water outflow system of Shasta Dam on the Sacramento River that fishery and river advocates say has caused millions of fertilized salmon eggs and juvenile fish to die in lethally warm river water.
Visitors to Lake Shasta should take care because a blue-green algae species has broken out on the Pit River Arm and it could sicken visitors, the Central Valley Regional Water Quality Control Board reported Thursday.
After weeks of uncertainty and pressure from members of Congress, federal officials on Wednesday announced a plan for managing water releases from California’s largest reservoir this summer in a manner that will not involve cutbacks in farm water deliveries – at least if all goes as hoped.
Instead of working in her office at the Shasta-Trinity National Forest, Forest Service spokeswoman Phyllis Swanson spent Tuesday cleaning up after more than 1,000 college students who trashed Slaughterhouse Island during a weekend boating trip.
University of Oregon students who said they wanted to clean up the mess that classmates left at Shasta Lake last weekend couldn’t do so because the site was too much of a biohazard with feces and used condoms, a U.S. Forest Service spokeswoman said.
A campsite that offers a serene getaway by a California lake was wrecked after about a thousand fraternity and sorority members left a half-mile-wide swath of trash, empty bottles, tents and coolers after an annual trip.
A University of Oregon fraternity was suspended after its members allegedly trashed a campsite at Shasta Lake in Northern California over the weekend, leaving behind piles of litter, feces and beer bottles and abandoning scores of tents.
Despite its dramatic rise from a record-low level last fall, water managers said Tuesday that Folsom Lake will likely not fill to capacity this year. … Now, Reclamation officials are developing a plan for what could be a critical third year of salmon protection.
Park rangers on their usual Sunday patrol at Lake Shasta encountered a scene of carnage on Slaughterhouse Island — 90 tents, coolers still full of food and alcohol, sleeping bags and yards and yards of garbage.
Student revelers on houseboats tied to Shasta’s Slaughterhouse Island left big piles of trash in their wake — sparking online condemnation that continued Tuesday to ripple across Facebook, reddit and Instagram.
University of Oregon students got a viral black eye Monday when photographs on social media revealed huge piles of trash — with much “O”-branded paraphernalia included — strewn across Slaughterhouse Island on Lake Shasta in Northern California. … The university is investigating the situation and talking with the landowner, which is the federal government.
The sounds of watercraft and families enjoying Lake Shasta on Sunday carried across the water against a vibrant backdrop of the tree line. The scene is a far cry from last year’s low water levels on the lake, which became a visual indicator of the state-wide drought and the impact to the local environment.
After years of drought, Northern California has so much water that the state’s two largest reservoirs are releasing water to maintain flood-control safety. … Shasta and Oroville are the twin anchors of California’s giant water-delivery networks.
California regulators set a minimum level of water that should be held behind Shasta and Folsom lakes Tuesday in an effort to avoid another catastrophic die-off of Sacramento River salmon, but they reserved the right to change the limit if El Niño rains fill up the reservoirs.
California drought regulators on Tuesday backed off a controversial plan to withhold water from farms and cities next year in an effort to preserve an endangered species of salmon, instead choosing a more flexible approach they said still could do the trick.
Officials with the US Bureau of Reclamation, the federal agency that operates Shasta Dam, have blamed the drought for the mass salmon die off and say there simply wasn’t enough water to go around. … But environmentalists and fishermen note that by the end of summer 2015, many farmers in the Central Valley had received 75 percent of their water contract allotments, while at least 95 percent of the endangered winter-run Chinook’s fertilized eggs and newborn fish had been killed.
Explore the Sacramento River and its tributaries through a scenic landscape as we learn about the issues associated with a key source for the state’s water supply. All together, the river and its tributaries supply 35 percent of California’s water and feed into two major projects: The State Water Project and the federal Central Valley Project.
This 3-day, 2-night tour travels across the Sacramento Valley and follows the river north from Sacramento through Chico to Redding and Lake Shasta, where participants take a houseboat ride.
In just two years, Chinook salmon could be swimming above Shasta Dam for the first time in nearly eight decades under a proposal that would truck endangered hatchery-raised fish into a cold-water tributary that feeds the state’s largest reservoir.
Last summer, a narrow, rock-rimmed stretch of the Sacramento River near here turned into a mass graveyard for baby salmon. Upstream releases of water from Shasta Dam were so warm that virtually an entire generation of endangered winter-run Chinook was wiped out.
The drought in California is in its fourth year and remains a pressing concern in the state. But through careful conservation and planning, Lake Shasta’s level is 28 feet higher than it was at this time last year, said Federico Barajas, area manager for the Northern California Bureau of Reclamation.
The federal government will not pay the nearly $1.3 billion to raise the height of Shasta Dam up to 18 1/2 feet, according to a report released Wednesday on the feasibility of the project. While the final feasibility report says raising the height of the dam would be feasible, it stops short of recommending approval because of cost and financing issues.
U.S. Bureau of Reclamation officials, who operate the Central Valley Project, relied on a faulty gauge in April and overestimated the amount of cold water behind Shasta Dam. That error might seem trivial, but not in this fourth parched year of the drought.
Over the past few weeks, the state’s largest reservoir—Shasta—has been in the spotlight as managers struggle to meet multiple demands with dwindling reserves. Surface reservoirs are central to managing California’s water supplies for a variety of purposes. … This year the trade-offs at Shasta are particularly challenging, since the survival of a run of endangered salmon may be on the line.
State and federal officials said Tuesday that they’re revising their strategy for releasing water from the California’s largest reservoir for the coming long, hot summer to avoid killing off this year’s run of endangered salmon.
Citing drought conditions and low water levels in Lake Shasta, state officials have ordered releases from Keswick Dam into the Sacramento River be reduced to help salmon spawning later this summer and fall.
California will get a big chunk of federal drought relief money directed at Western states, Interior Secretary Sally Jewell said Friday, in part to pay for refrigerating water at a Shasta fish hatchery where water levels are so low, and what’s left is so warm, that federally protected salmon cannot survive.
California is working on a checklist to ease the pain of three-year drought and make sure the state isn’t caught short in the future. One of the items is “water storage,” better translated as more dams.
The Water Education Foundation’s popular Northern California Tour features a diverse group of experts talking about groundwater, flood management, the drought, water supplies, agricultural challenges, and the latest on salmon restoration efforts. The tour also includes a houseboat cruise on Lake Shasta. … The tour travels the length of the Sacramento Valley with visits to Oroville and Shasta dams.
This printed copy of Western Water examines California’s drought – its impact on water users in the urban and agricultural sector and the steps being taken to prepare for another dry year should it arrive.
This 25-minute documentary-style DVD, developed in partnership with the California Department of Water Resources, provides an excellent overview of climate change and how it is already affecting California. The DVD also explains what scientists anticipate in the future related to sea level rise and precipitation/runoff changes and explores the efforts that are underway to plan and adapt to climate.
Water as a renewable resource is depicted in this 18×24 inch poster. Water is renewed again and again by the natural hydrologic cycle where water evaporates, transpires from plants, rises to form clouds, and returns to the earth as precipitation. Excellent for elementary school classroom use.
The 24-page Layperson’s Guide to the Central Valley Project explores the history and development of the federal Central Valley Project (CVP), California’s largest surface water delivery system. In addition to the history of the project, the guide describes the various CVP facilities, CVP operations, the benefits the CVP brought to the state, and the CVP Improvement Act (CVPIA).
The 24-page Layperson’s Guide to the Delta explores the competing uses and demands on California’s Sacramento-San Joaquin Delta. Included in the guide are sections on the history of the Delta, its role in the state’s water system, and its many complex and competing issues with sections on water quality, levees, salinity and agricultural drainage, and water distribution.
A new look for our most popular product! And it’s the perfect gift for the water wonk in your life.
Our 24×36 inch California Water Map is widely known for being the definitive poster that shows the integral role water plays in the state. On this updated version it is easier to see California’s natural waterways and manmade reservoirs and aqueducts - including federally, state and locally funded projects - the wild and scenic rivers system, and natural lakes. The map features beautiful photos of California’s natural environment, rivers, water projects, wildlife, and urban and agricultural uses and the text focuses on key issues: water supply, water use, water projects, the Delta, wild and scenic rivers and the Colorado River.
Shasta Dam forms the largest storage reservoir in the state, Shasta Lake, which can hold about 4.5 million acre-feet.
As the keystone of the federal Central Valley Project, Shasta stands among the world’s largest dams. Construction on the dam began in 1938 and was completed in 1945, with flood control as the highest priority.