Water

As sediment builds, one dam faces its comeuppance
As sediment builds, one dam faces its comeuppance
Officials at a Colorado reservoir are reckoning with decades of accumulation.
Trump’s BLM removes a hurdle for controversial Cadiz project
Trump’s BLM removes a hurdle for controversial Cadiz project
The Mojave Desert project moves forward without typical environmental review.
One in 30 wells in the West failed in recent years
One in 30 wells in the West failed in recent years
New research shows just how many wells ran dry between 2013 and 2015.
‘Diabolical’ mussels begin their march into Montana
‘Diabolical’ mussels begin their march into Montana
Divisions between state and tribal agencies could keep the door open for a most unwelcome visitor.
Why a Colorado River reunion with the sea isn’t a guarantee
Why a Colorado River reunion with the sea isn’t a guarantee
To revive a desiccated ecosystem, a U.S.-Mexico agreement looks past ‘pulse flows.’
Latest: A setback for a Las Vegas pipeline
Latest: A setback for a Las Vegas pipeline
Judge tells BLM to redo plans for compensating for wildlife habitat that would be lost to massive groundwater project.
California water project could cramp Colorado River plan
California water project could cramp Colorado River plan
If the Delta tunnels deal sinks, it could mean increased pressure on the already-strapped Colorado.
Gun-toting cats; bird killers; plastic bottles return
Gun-toting cats; bird killers; plastic bottles return
Mishaps and mayhem from around the region.
Farming in Alaska is increasingly possible
Farming in Alaska is increasingly possible
Longer growing seasons and food scarcity are turning more people to agriculture.
West Obsessed: On dams and the rebirth of the Elwha
West Obsessed: On dams and the rebirth of the Elwha
A deep dive into a dismantled dam — and another in the planning stages.
U.S. and Mexico agree to share a shrinking Colorado River
U.S. and Mexico agree to share a shrinking Colorado River
The two nations are poised to sign an updated water pact to deal with drought.
Why are federal flood maps so flawed?
Why are federal flood maps so flawed?
The maps are expensive to maintain and shaped by local politics.
Trump administration erodes environmental protections
Trump administration erodes environmental protections
The courts have slowed some rollbacks but many have moved ahead.
How oceans impact Western reservoirs and rivers
How oceans impact Western reservoirs and rivers
New research on marine temperatures could help improve drought predictions.
Dams are a divisive issue, but do they need to be?
Dams are a divisive issue, but do they need to be?
What we can learn from the Elwa River.
Will Utah dam the Bear River?
Will Utah dam the Bear River?
The Wasatch Front faces drier times and a growing population, threatening the Great Salt Lake.
Down with the Glen Canyon Dam?
Down with the Glen Canyon Dam?
Activists claim that decommissioning the dam will save water and restore a wild canyon. Are they right?
A return to the Snake River
A return to the Snake River
Taking a trip down the undammed section of Hells Canyon.
After its dams came down, a river is reborn
After its dams came down, a river is reborn
A look at the Elwha unleashed.
Money-for-water programs work — but for how long?
Money-for-water programs work — but for how long?
In the Colorado River Basin, a pilot project wins over skeptical farmers and ranchers.
U.S. House moves to streamline water projects
U.S. House moves to streamline water projects
A controversial bill would weaken states’ control over water.
How farmers can help keep salt out of the Colorado River
How farmers can help keep salt out of the Colorado River
The solution to a basin-wide problem may fall to individual irrigators.
A legal snarl in Idaho portends future conflicts over water
A legal snarl in Idaho portends future conflicts over water
As the climate changes, dams face new challenges for water rights and releases.