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Your Online Water Encyclopedia

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R

Overview February 11, 2014

R

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Recharge

Generally, “recharge” describes the flow to groundwater storage from precipitation, irrigation, spreading basins and other sources of water.

Artificial recharge is the purposeful addition of surface water to a groundwater basin by human activity.  

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Reclamation

Draining land to ‘reclaim’ it for use in agriculture, wildlife habitat or development.

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Red Bluff Fish Passage Improvement Project and Diversion Dam

The Red Bluff Diversion Dam, its gates raised since 2011 to allow fish passage, spans the Sacramento River two miles southeast of Red Bluff on the Sacramento River in Tehama County. It is owned by the Bureau of Reclamation and operated and maintained by the Tehama-Colusa Canal Authority.

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Regional Water Quality Control Boards in California

There are nine regional water quality control boards statewide.

The nine Regional Boards are semi-autonomous and are comprised of seven part-time Board members appointed by the Governor and confirmed by the Senate. Regional boundaries are based on watersheds and water quality requirements are based on the unique differences in climate, topography, geology and hydrology for each watershed. Each Regional Board makes critical water quality decisions for its region, including setting standards, issuing waste discharge requirements, determining compliance with those requirements, and taking appropriate enforcement actions.

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Marc Reisner

Marc Reisner (1948-2000), an environmental writer who became a celebrity in the water world, was the author of Cadillac Desert: The American West and Its Disappearing Water (1986), a best-seller about Western water history and politics and a full-blown critique of 20th century water development, especially in California and the West. “Based on 10 years of research, Cadillac Desert is a stunning expose and a dramatic, provocative history of the creation of an Eden — an Eden that may be only a mirage,” according to the book’s back flap.

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Aquapedia background March 18, 2015

Remote Sensing

Remote sensing technology brings greater information and detail about things such as levee integrity, microclimate conditions in a farm field and the depth of the Sierra Nevada snowpack. If not from satellite cameras, the imagery is often relayed through high-flying aircraft.

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Riparian Rights

Surface water is water found in rivers, lakes, streams, and ponds. There are a limited number of instances in which water in a defined underground channel is classified as surface water. There are several types of water rights that apply to surface water.

A landowner whose property borders a river has a right to use water from that river on his land. This is called riparian rights.

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Ronald B. Robie

Ronald B. Robie, an associate justice on the California Court of Appeal, Third Appellate District, has made his mark on state water issues during a career in public service that has spanned all three branches of government.

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Theodore “Teddy” Roosevelt

Theodore “Teddy” Roosevelt (1858-1919) was the 26th president of the United States who established the U.S. Bureau of Reclamation and created the U.S. Forest Service.

During his term of office from 1901-1909, he is credited for his efforts on conservation, increasing the number of national forests, protecting land for the public and promoting irrigation projects. For Roosevelt, water was instrumental to developing the Western states.

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Aquapedia background September 12, 2016

Runoff

Snowmelt and runoff near the California Department of Water Resources snow survey site in the Sierra Nevada east of Sacramento.Runoff is the water that is pulled by gravity across land’s surface, replenishing groundwater and surface water as it percolates into an aquifer or moves into a river, stream or watershed.

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Russian River

The Russian River is one of the major northern streams that drain the sparsely populated, forested coastal area that stretches from San Francisco to the Oregon border.

Other North Coast waterways include the Klamath, Trinity, Eel and Smith [see also North Coast Rivers]. These rivers and their tributaries flow west to the Pacific Ocean and account for about 40 percent of the state’s total runoff.

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