2001 deadline, the California NevadaSection of the American Water Works Association administered a voluntary waterdistribution operator certification program for over 26 years. This program served over9,000 operators throughout the state. With the re-authorization of the Safe DrinkingWater Act, the ...
aCalifornia has a statewide plan to balance the distribution of water so that all regions receive the water necessary for daily living. Excess water from northern California is badly needed in the south where most of the state's people and farms are located.) When the state's project has be...
Water-resources data for the 1996 water year for California consist of records of stage, discharge, and water quality of streams, stage and contents in lakes and reservoirs, and water levels and water quality in wells. Volume 1 contains discharge records for 149 gaging stations and 6 crest-sta...
As the water is pumped out, the vacant space left is compacted by the weight of the earth above. 当地下水被抽走,其留下的空间会被上面泥土的重量压实。 Even though pumping from these depths is expensive, it is still cheaper than desalinating the ocean water in the largely coastal state. 尽...
The fundamental controversy surrounding California's water supply is one of distribution coupled with conflicts between competing interests over the use of available supplies. Nearly 75 percent of the available water originates in the northern third of the state (north of the city of Sacramento), ...
) for many years now, with certain areas even having to pump freshwater hundreds of miles to their distribution system. Luckily, new research has found deep water reserves under the state which could help solve their drought crisis. Previous drilling of wells could only reach depths of 1,000 ...
California Department of Water Resources, 1416 9th Street, Sacramento, CA 95814, USA 2 Delta Stewardship Council, 980 9th Street, Sacramento, CA 95814, USA 3 Jacobs, 402 W Broadway, Suite 1450, San Diego, CA 92101, USA * Author to whom correspondence should be addressed. ...
DWR has been improving its information on groundwater in recent years. Most of this is from local and state desperation for organizing data for use in local and state plans and decisions for implementing the Sustainable Groundwater Management Act (SGMA). But organizing California’s great troves ...
New research has found deep water reserves under the state which could help solve their drought crisis. 新的研究发现,该州的深层地下水储备可以帮助他们解决干旱危机。 Previous drilling of wells could only reach depths of 1,000 feet, but due to new pumping practices, water deeper than this can ...
1.1. Overview of water reuse in California Water supplies in the State of California rely largely on runoff associated with melting snowpack. Over the next few decades, supplies are likely to diminish because climate change is predicted to cause more precipitation to fall as rain rather than as ...