Negotiations over the Columbia River basin could affect the environment in Canada and electrical generation and flood control in the United States.

Amid hammering rainfall, viscous mud flows and multiple state emergency declarations, Los Angeles County’s Byzantine flood control system has thus far absorbed near-record precipitation — a ...

At least two people have been caught in Las Vegas Valley floods this year. One person escaped a flood near Caliche Way, according to Clark County Regional Flood Control District.

Directors of the Coachella Valley Water District approved buying almost 6 acres for a flood control project. But the co-owner said the project will force flooding of all 110 acres he and partners ...

FEMA approves map revision removing structures from high-risk flood zone after $16 million storm drain system proved effective during Hurricane Hilary.

A 23-year-old homeless man swept away by fast-moving storm runoff in the concrete-lined Pacoima Wash was rescued from the flood control channel Tuesday morning, according to the Los Angeles Fire ...

Coconino County has officially completed the final flood mitigation project three years after the Pipeline Fire, bringing relief to families in the area.

Almost $17 million allocated last week will advance two, long-awaited Oceanside projects — a new community park at El Corazon and additional flood control measures on the San Luis Rey River. The ...

Given the shortfall facing flood control projects in Walz’s proposed capital spending bill, Sip said he’s met with numerous Red River Valley legislators to highlight the needs.