An initiative of the Center for Environmental Journalism at the University of Colorado Boulder

Long criticized for inaction at the Salton Sea, California says it’s all-in on effort...

Dust suppression and habitat restoration are key elements in a plan to aid the Salton Sea, whose ills have been a sore point in Colorado River management.

Tour the San Joaquin River

An interactive map visualizes restoration efforts on the San Joaquin River.
Matilija Reservoir has filled with sediment, allowing grasses to grow on its surface. | Photo: Paul Jenkin (August 2019)

The dam nobody wants just won’t go away

Dams can stop the natural flow of sand and silt to the sea—resulting in coastal wetland loss and disappearing beaches—as well as preventing fish from reaching vital spawning grounds.

Video story: California’s vanishing lake (full length)

Water conservation in California’s southern desert is causing an environmental disaster as the Salton Sea quickly shrinks.

Can we save the San Joaquin’s salmon?

The upstream effort to restore a river and its fish.

As wildfires grow more intense, California water managers are learning to rewrite their emergency...

Agencies share lessons learned as they recover from fires that destroyed facilities, contaminated supplies and devastated their customers
Solar water heaters on roof

Why aren’t solar water heaters more popular in the U.S., even in solar-friendly states...

Despite widespread global success and huge opportunity for reducing fossil fuel demand, solar water heating is virtually unheard of in the U.S.

Floating down the San Joaquin River

The highly altered waterway still harbors stretches of wild beauty.

As the Salton Sea shrinks, it leaves behind a toxic reminder of the cost...

Scientists fear that eventually the toxic residue of more than a century of agricultural runoff will be blown into the air — and into the lungs of residents.

Well water throughout California contaminated with ‘forever chemicals’

These chemicals are everywhere. They last forever. They’re expensive to get rid of. And many Californians don’t even know they’re drinking them.