The U.S. Supreme Court has never ruled on whether Indian tribes hold special rights to the groundwater beneath their reservations, and the court will now have a chance to settle the question in a case that could redraw the lines in water disputes across the country. The case revolves around whether the Agua Caliente Band of Cahuilla Indians has a federally established “reserved right” to groundwater on its reservation in Palm Springs and surrounding areas in the desert.

 

Evelyn Rios wept in 2014 when the well went dry at her home of 46 years – the home where she and husband Joe raised five children on farm-worker wages.They cannot afford another well, so they do without. Her angst only grew as California’s five-year drought dragged on. Finally, after one of the wettest winters on record, Gov. Jerry Brown announced in April that the drought had ended. But situation remains grim, says Rios, 80, who lives in rural Madera County in California’s San Joaquin Valley. She thought she was being hooked up to the city of Madera’s water system.

A new bill in the state Legislature would require California to review the environmental impacts of a company’s proposal to pump groundwater from beneath the Mojave Desert and sell it to Southern California cities — a controversial plan that was slowed down by President Obama, but which appears to have the backing of the Trump administration. Cadiz Inc. hopes to pump 16.3 billion gallons of groundwater annually in the heart of the desert, about 75 miles northeast of Palm Springs, on land surrounded by Mojave Trails National Monument and near Mojave National Preserve.

Even though there’s still plenty of snow in the Sierra and plenty of warm weather ahead, the California Department of Water Resources says it believes the annual snowmelt has peaked and should now decline. The observation came after a week in which landowners in some low-lying areas coped with flooding that resulted from a record-setting mid-June heat wave.

In the Ohlone Wilderness south of Pleasanton is a 220-foot-tall reminder that the past may catch up with California. Calaveras Dam – built by the City of San Francisco 92 years ago – sits next to an active earthquake fault. Downstream are Fremont and other communities along Alameda Creek where 300,000 people live who are considered at risk in a major quake. The dam’s base is comprised of loose earth from a previous dam that had failed earlier in the 20th century. It was back in the day when quake knowledge was just barely out of the Stone Age.