Water

Flash flood chaser
Flash flood chaser
One man’s obsession improves forecasting in southern Utah.
Don’t drink the water
Don’t drink the water
Portland’s fluoridation battle shows how tricky it is to integrate science into debates that have as much to do with values as policy.
Watershed moment
Watershed moment
The U.S. and Canada prepare to renegotiate the 50-year-old Columbia River Treaty.
Map of proposed Bay Delta tunnels
Map of proposed Bay Delta tunnels
Two new tunnels would take fresh Sacramento River water beneath the Delta instead of allowing its full flow to enter the more brackish Delta.
Tunneling under California's Bay Delta water wars
Tunneling under California's Bay Delta water wars
Environmentalists and fishermen have panned past versions of Gov. Jerry Brown's new proposal for water export tunnels, but it might actually help endangered fish.
When Robert Redford speaks, I listen
A new documentary uses star power to tackle water issues in the West
Desert solitaire: Las Vegas bets big on rural water
In the high stakes game of Western water supply, Las Vegas doubles down
Pipe conflict
Feds give go-ahead for controversial groundwater pipeline to feed Las Vegas
The cloud seeding believers
Southwest states drop dollars to make it snow in CO, WY and UT
A ride with a Bakken water trucker
A ride with a Bakken water trucker
Reporter Nicholas Kusnetz rides along with Mike Reynolds, who left his logging business in Washington State to work trucking water to the Bakken's oil fields.
The Bakken oil play spurs a booming business -- in water
The Bakken oil play spurs a booming business -- in water
Hydraulic fracturing's extraordinary appetite for water is creating friction between North Dakota's farmers and drillers.
Oregon ignores logging road runoff, to the peril of native fish
Oregon ignores logging road runoff, to the peril of native fish
Oregon has long refused to regulate sediment runoff from logging roads as pollution under the Clean Water Act. Now, the U.S. Supreme Court will decide what the state should do.
West Coast trawlers spare the little fish
A new catch share program for groundfish appears to reduce the number of unwanted fish picked up in trawls