A California Court of Appeal (Fifth District) (“Court”) addressed in a March 14th Opinion whether water in an aquifer could be personal property.

Like other water supply advocates who spoke that day, Kao supported Newsom’s proposed $20 billion Delta tunnel as a means for boosting deliveries of Delta water that is deposited into the local ...

tidewater goby and South-Central California Coast steelhead trout. Oil-waste disposal and high-pressure injection into the aquifer could cause spills or contaminate other groundwater and harm these ...

The rainstorms that drenched Southern California two years ago weren't enough to replenish deep underground aquifers that had been depleted by pumping over the last two decades, a new study has found.

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NASA satellites, monitoring changes in Earth’s gravitational pull, found that 21 of the world’s 37 largest aquifers have passed the sustainable tipping point. California’s prolonged drought ...

The Gravity Recovery and Climate Experiment and Follow-On (GRACE and GRACE-FO) missions have helped expose major declines in aquifers, including in California's Central Valley. But their coarser ...

A California water district must apply for an incidental take permit for endangered steelhead trout before bringing takings claims against the government over diversion limits from the Santa Clara ...

Spokane voters may be asked later this year whether to re-enter a regional aquifer protection coalition that the city left 21 years ago, with most homewners paying no more than $15 per year ...