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Drought Conditions

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California is facing the most significant water crisis in its history. After experiencing two years of drought and the driest spring in recorded history, water reserves are extremely low. With the Sacramento-San Joaquin Delta ecosystem near collapse, court-ordered restrictions on water deliveries from the Delta have reduced supplies from the state's two largest water systems by twenty to thirty percent.

Drought conditions in the Colorado River Basin and a Sierra snowpack that is now dangerously unreliable due to global climate change, is leaving many communities throughout California facing mandatory restrictions on water use and/or rising water bills. If the drought continues into next year, the results could be catastrophic to our economy.

In June 2008, the Governor issued Executive Order S-06-08 declaring a statewide drought, which directed his state agencies and departments to take immediate action to address the serious drought conditions and water delivery reductions that exist in California. He also issued a Central Valley State of Emergency Proclamation for nine Central Valley counties (Sacramento, San Joaquin, Stanislaus, Merced, Madera, Fresno, Kings, Tulare and Kern) to address urgent water needs.

California's Drought - What's New...

Invitation to Water Sellers
Click Here to learn more about how to sell water to the 2009 Drought Water Bank.


Where does my water come from?
Click Here to visit the Water Education Foundation's interactive website that allows you to identify the source of water for your community.


Water and Fire Keynote Address
Click Here to view Director Snow's Water and Fire keynote address, recently made at the Association of California Water Agencies Conference.


Drought Preparedness Webcast
Click Here to view the Webcast of the 2008 Urban Drought Workshop that was held in Sacramento from 9:30 a.m. - 12:30 p.m. PST on Wednesday, October 29, 2008.


What's New Archive...

row crops 2009 Drought Water Bank

To help facilitate the exchange of water throughout the state, DWR has established a 2009 Drought Water Bank. To implement the 2009 Drought Water Bank DWR will purchase water from willing sellers primarily from water suppliers upstream of the Sacramento-San Joaquin Delta. This water will be transferred using State Water Project (SWP) or Central Valley Project (CVP) facilities to water suppliers that are at risk of experiencing water shortages in 2009 due to drought conditions and that require supplemental water supplies to meet anticipated demands.


Learn more about the 2009 Drought Water Bank...
Frequently asked questions about the 2009 Drought Water Bank...
Sellers powerpoint for 2009 Drought Water Bank
Buyers powerpoint for 2009 Drought Water Bank
Draft White Paper on Introduction to Water Transfers and Crop Idling and Crop Substitution
Draft White Paper on Groundwater Substitution Transfers
Archived Video of 2009 Drought Water Bank for Sellers
New Drought Water Bank Presentation
Drought Water Bank Addendum

parched earth Drought Conditions

Defining when a drought begins varies by location, and may be based on criteria such as rainfall/runoff, amount of water in storage, or other expected water supplies. Droughts differ from typical emergency events such as floods or forest fires, in that they occur slowly over a multiyear period. Impacts of drought are typically felt first by those most reliant on annual rainfall -- ranchers engaged in dryland grazing, rural residents relying on wells in low-yield rock formations, or small water systems lacking a reliable source. Drought impacts increase with the length of a drought, as carry-over supplies in reservoirs are depleted and water levels in groundwater basins decline.

Learn more about why California is in a drought...
Learn more about California's drought conditions...
Learn more about California's reservoir condition...
Learn more about drought response by water agencies...

row crops Economic Impacts

This year's drought has already significantly damaged California's economy. Agricultural crops are being plowed under, housing and business projects are being delayed, and regional water authorities are instituting mandatory water rationing to a reliable water supply. Due to California's water shortages, thousands of jobs are lost and construction projects are on hold because a water supply cannot be guaranteed. In addition, drought conditions have created a situation of extreme fire danger, already the worst fire season in the State's history.


Learn more about economic impacts from California's drought...
Learn more about fire impacts from California's drought...

parched earth Drought Assistance

The state of California is moving quickly to respond to the 2008 drought conditions and plan for the possibility of dry conditions in 2009. Responding to the Governor's emergency declaration, up to 50,000 acre feet of groundwater will be transferred to hard hit drought areas in the San Joaquin valley. DWR has loaned 37,500 acre feet of water to Central Valley Project (CVP) contractors out of the San Luis Reservoir. An additional 25,000 acre feet is being made available by Metropolitan Water District of Southern California for the benefit of both CVP and SWP contractors. In addition to the water transfers and exchanges, DWR is also expediting drought relief grant funding to water agencies and non-profit organizations.

Learn more about drought financial assistance...
Learn more about drought technical assistance...
Learn more about DWR 2008 drought response...
Learn more about 2009 Drought Actions...
Learn more about the USDA Drought Disaster Assistance Guide for California Farmers...

clouds Climate Change

Climate change is already impacting California's water resources. In the future, warmer temperatures, different patterns of precipitation and runoff, and rising sea levels will profoundly affect the ability to manage water supplies and other natural resources. Adapting California's water management systems to climate change presents one of the most significant challenges for the 21st century.

Learn more about climate change...