Oroville Dam is the centerpiece and largest water storage facility of the State Water Project. Located about 70 miles north of Sacramento at the Feather River confluence, Oroville Dam creates a reservoir that can hold 3.5 million acre-feet of water.
Features such as a fish barrier dam and pool at Oroville Dam made the SWP one of the first major water projects built with environmental protections as a major consideration.
Besides storing water, the dam also protects downstream residents from the floodprone Feather River—the main feeder of the SWP— and provides major water recreation facilities such as boating, fishing and camping.
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.
With Lake Oroville rising more than 82 feet this month, the water level is now cutting into the buffer needed for flood control. … Other north state reservoirs have increased their outflows as they encroach on flood control limits.
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.
The last hurdle in relicensing the Oroville Dam facilities may be only a few more months away, according to the National Marine Fisheries Service. The agency has been working on a biological opinion to determine how the dam and facilities downstream could impact endangered and threatened fish and other issues.
What’s holding up the relicensing of Oroville Dam facilities? Fish. Specifically, an opinion on how three threatened species might be affected, according to local Department of Water Resources officials.
State officials are estimating that Bidwell Canyon’s three available concrete lanes will close this week when the lake level drops 220 feet below the top of Oroville Dam. The dam is considered full at 900 feet above sea level.
Authorities have recovered thousands of stolen archaeological artifacts reportedly taken from Lake Oroville over the last 20 years. …State regulations, as well as other federal laws, protect items of cultural significance from being removed from public land.
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 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 California Water provides an excellent overview of the history of water development and use in California. It includes sections on flood management; the state, federal and Colorado River delivery systems; Delta issues; water rights; environmental issues; water quality; and options for stretching the water supply such as water marketing and conjunctive use.
A new look for our most popular product! (A perfect holiday gift for the water work in your life, order by Dec. 19 so it will be shipped in time for Christmas).
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.
The centerpiece of the State Water Project, and its largest water storage facility, is Oroville Dam.
Located about 70 miles north of Sacramento at the confluence of the three forks of the Feather River, Oroville Dam is an earthfill dam (consisting of an impervious core surrounded by sands, gravels, and rockfill materials) that creates a reservoir that can hold 3.5 million acre-feet of water.
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.