California’s Central Valley may never recover from past and future droughts

Groundwater in California's Central Valley may be unable to recover from past and future droughts

Water in the San Luis reservoir, which was constructed as a storage reservoir in California’s Central Valley. Groundwater in this region may never be able to recover from past and future droughts, according to new research published in Water Resources Research. Credit: Fredrick Lee

Groundwater in California’s Central Valley is at risk of being depleted by pumping too much water during and after droughts, according to a new study … [more…]

How the 2019 winter washed away California’s drought

How the 2019 winter washed away California's drought

Photo: Aerial view of snow-capped Sierra Nevada mountains. Credit: NOAA

Monday, March 25th 2019, 11:47 am – Every major reservoir in the state is above historic revels, and there are some that are completely full

Last week marked the first time since December 2011 that California has been free of drought conditions, breaking a 376-week streak.

Only some reservoirs in the far northern edge of the state, along the Oregon … [more…]

Plan for Colorado River draws on Blue Mesa, Flaming Gorge reservoirs

photo: low water level in reservoir. Plan to slow creeping Colorado River crisis could drain more water from Blue Mesa, Flaming Gorge reservoirs

Historic proposal to create a conservation bank of water in Lake Powell fed by reservoirs in Colorado, Utah, Wyoming and New Mexico would protect the withering Powell and requires approval of eight states and the federal government

Nearly two decades into a pervasive drought that has more to do with a warming climate than precipitation, the seven states that rely on the Colorado River are nearing completion of a seven-year … [more…]

ISciences Worldwide Water Watch List — May 2017

ISciences Worldwide Water Watch List May 2017

ISciences Worldwide Water Watch List May 2017 15 May 2017

This map presents a selection of regions likely to encounter significant water anomalies during the one year period beginning in February 2017 and running through January 2018 using 3 months of observed temperature and precipitation data and 9 months of forecast data. The synopsis that follows provides highlights of regional water forecasts. Regional details are available in ISciences Global Water

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