Trump admin OKs controversial Mojave groundwater pumping project

By Camille von Kaenel | 07/13/2026 12:09 PM EDT

The permit approval revives a project that environmentalists, tribes and California Democrats have fought for decades.

A meteor streaks through the sky over Joshua trees and rocks at Joshua Tree National Park.

The Trump administration handed Cadiz Inc. a key permit in its decadeslong pursuit of a controversial groundwater pumping project in a Southern California desert. Reed Saxon/AP

The Trump administration on Thursday approved a key permit for a controversial project to pump groundwater out of the Mojave Desert in Southern California.

What happened: The Bureau of Land Management published its approval of a 50-year right of way allowing the Fenner Gap Mutual Water Co., an entity created by the firm Cadiz Inc., to convert an existing 220-mile natural gas pipeline into a water pipeline where it crosses federal lands.

The decision also authorizes the construction of seven pumping stations and related facilities.

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The buried steel pipeline would carry groundwater from Cadiz’s proposed Mojave Groundwater Bank in San Bernardino County. Cadiz says the pipeline could initially deliver up to 25,000 acre-feet of water a year to communities and water agencies in California’s High Desert and Inland Empire, with the potential to carry more as the project develops.

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