NewsLake Oroville Spillway Boat Ramp Veterans Day Holiday and Winter Hours

DWR and California State Parks today announced Lake Oroville State Recreation Area’s Spillway Boat R ...

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News Castaic Dam Modernization Program Begins

DWR's Castaic Dam Modernization Program begins this week with an assessment of a stream release stru ...

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Blogs Flood-MAR: Reducing Flood Risk While Replenishing Aquifers

Water management in California includes a diverse range of strategies that often requires a communit ...

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Blogs Lake Oroville Community Update: Nov. 8

Get the Lake Oroville operations update for November 8, 2019.

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Blogs The Many Faces of Flooding in California

Flooding is a major issue across California – every county has experienced a federally declared floo ...

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The DWR Mission

To sustainably manage the water resources of California, in cooperation with other agencies, to benefit the state’s people and protect, restore, and enhance the natural and human environments.

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750,000

Acres of farmland irrigated by the State Water Project

60%

DWR's GHG reduction goal by 2030

12,400,000

Pounds of reinforcing steel on Oroville main spillway

1,246

Dams under state's jurisdiction

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