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.
Klamath's federal agencies map different realities
Maps reveal that the Bureau of Reclamation and Fish and Wildlife Service have very different views on water use that have long made it difficult for the agencies to work together.
Digging for liquid gold
Many Klamath Basin farmers are drilling wells to supplement their water supply, but more wells may only exacerbate the water shortage by depleting the aquifer.
No refuge in the Klamath Basin
In the Klamath River Basin on the Oregon-California border, farmers, Indians, wildlife refuges and now three endangered fish are fighting over scant water in a dry year, and some say the Endangered Species Act only makes the situation worse.
Wetland degrader swims in murky waters
The EPA has taken Idaho rancher John Simpson to court for clearing debris and beaver dams out of a channel of the Salmon River, although endangered salmon have since spawned in the channel, complicating the issue.
Missing: One truckload of fuel
More than 7,000 gallons of diesel fuel accidentally dumped in a water-quality monitoring well at Copper Mountain ski resort, Colo., have yet to be found.
Lake Coeur d'Alene at stake
The Coeur d'Alene Tribe and the State of Idaho are fighting in the Supreme Court over Lake Coeur d'Alene, with the tribe claiming partial ownership of the lake under a 19th century treaty.
Will the Met wring the desert dry?
The Metropolitan Water District's plan to tap aquifers at Cadiz, Calif., for Los Angeles could harm the fragile groundwater system that sustains the desert, including the Mojave National Preserve.
High court weeds out pesticides
Under the Clean Water Act, aquatic pesticides can no longer be used in public waterways without a federal permit.
Quenching the big thirst
Under the "4.4 Plan," California will begin a water diet, designed to reduce the state's use of Colorado River water over the next 15 years to the 4.4 million acre-feet it has long been allocated, but always exceeded.
Kayakers seek water rights
Golden, Colo., wants to obtain the water rights necessary to keep the rapids on Clear Creek flowing for the city's throngs of kayakers.