Understanding how water moves through the Earth system is fundamental to predicting climate impacts and ensuring sustainable ...

Juvenile salmon migrating to the sea in the Sacramento River face a gauntlet of hazards in an environment drastically modified by humans, especially with respect to historical patterns of stream flow.

KAHULUI — A state panel voted Tuesday to set new flow levels for four West Maui streams — this time without the decadeslong legal battles that have characterized the fight over East Maui streams.

Fisheries scientist Tom Pham releases tagged juvenile salmon into the Sacramento River. (Photo by Jeremy Notch) Juvenile salmon migrating to the sea in the Sacramento River face a gauntlet of hazards ...

Wailuku Water Co., which owns a water delivery system used for Maui County drinking water, was given notice recently for failing to meet state standards for in-stream flows on three Na Wai ‘Eha ...

A natural gas company has surrendered its permits to pump water from a western Pennsylvania creek in a move welcomed by environmentalists fearful of rising industrial demand for surface water and the ...

CHEYENNE – Five stream segments of crucial native trout habitat have been proposed for streamflow protection in Wyoming. The Wyoming Game and Fish Department is seeking instream flow water rights for ...