Sierra Nevada seasonal snowpack lowest in the last 500 years

Sierra Nevada seasonal snowpack lowest in the last 500 years

A new study, published in Nature Climate Change on September 14, 2015, shows the spring amount of snow on the Sierra mountains has sunk to its lowest levels in the last 500 years. The current circumstances of exceptional drought across the state of California thus repre

Colorado river is collapsing ‘sooner than anyone thought’

Colorado river is collapsing ‘sooner than anyone thought’

Water resource experts have known for many years that current use of the Colorado River is not sustainable. Sixteen years of drought have made it clear that the river is overtaxed, and cannot indefinitely meet the demands of agriculture, hydroelectric generation, recrea

California water agencies don’t know how much their pipes leak

California water agencies don’t know how much their pipes leak

With California homeowners taking steps to save water during the drought, they may be dismayed to hear that a new UCLA report found that water agencies are unable to keep close track of how much their own pipes are leaking.The report is particularly timely due to a new

Humanity rapidly depleting one third of Earth’s largest aquifers

Humanity rapidly depleting one third of Earth’s largest aquifers

In two new studies led by the University of California, Irvine (UCI), scientists mapped 37 of the world's largest underground basins using NASA's Gravity Recovery and Climate Experiment (GRACE) satellites and concludes that humanity is rapidly depleting one

Lake Powell drying out

Lake Powell drying out

Lake Powell, a reservoir on the Colorado river, situated on the border between Utah and Arizona is drying out. It is currently at 45 percent of its normal capacity and at a risk of falling below 1075 feet (327.6 m) above sea level by September 2015. If this happens, it

Twenty-six water districts in California to begin rationing water

Twenty-six water districts in California to begin rationing water

California is slowly fading into desert land. The fight to save the state's water resources has begun at the state level. Governor Jerry Brown recently imposed a 25 percent mandatory restriction on urban water use. This takes effect in July 2015.This is only the beg