Drought conditions in California improved after a series of atmospheric river-fueled rain storms swept through the state.

A powerful storm hitting California last week brought much-needed rain and snow—and a ray of hope for the state’s water ...

The Columbia River Treaty governs how Canada and the U.S. use dams for hydropower and flood control on the massive ...

This year's storms won't erase looming drought worries across the entire southwestern U.S., experts fear. Of particular ...

Since 1964, the Columbia River Treaty has required Canada to control the flow of the river, via dams, to meet U.S. needs for hydropower and flood prevention — in exchange for half the proceeds from ...

Water managers are preparing for another potentially lackluster runoff this year in the Colorado River Basin. At a meeting ...

Rainfall in early February certainly helps to boost the water levels in local reservoirs, but more rain and snow is needed ...

California could experience three consecutive years of snowpack reaching 100 percent of normal levels for the first time this ...

California's major reservoirs are over 75% full, a promising sign for the water supply as the dry season approaches, paired ...

California Assemblymember Jesse Gabriel (D) on Wednesday introduced legislation that would establish state-mandated drinking ...

Here's how full and how much water is in 16 California reservoirs after Pres. Trump's water releases and winter storms in ...