"The basin's poor hydrologic outlook highlights the necessity for collaboration," the USBR said.

An unusually dry winter is prompting federal officials to warn that Lake Powell could drop to critical levels earlier than ...

Lake Powell could receive only half the normal amount of water from upstream rivers this year, prompting big questions for the river.

Lake Powell's water levels are 30 feet below their marks from a year ago.

With water levels at Lake Powell sitting at 27% and record low snowpack in Utah, residents and boaters are concerned about potential implications for the lake.

Friday's outlook comes as Lake Powell levels have already slipped to 26% of capacity, close to the emergency-low levels it ...

Federal water managers say Lake Powell's level could drop low enough to impact power production at Glen Canyon Dam by the end of the year as drought conditions worsen across the Colorado River Basin.

The Bureau of Reclamation’s most recent forecast for Lake Powell paints a picture that should alarm anyone who depends on Colorado River water or the hydropower generated at Glen Canyon Dam. Official ...

Water levels at Lake Powell, the giant reservoir on the Utah-Arizona border, have dropped to their lowest point in three years, prompting boat ramp closures and raising fears about downstream water ...

As negotiators fight over how to curb overuse of the depleted Colorado River for the next 20 years, the river itself is on the verge of a short-term crisis that could erupt in less than a year. Water ...

Utah and six other Colorado River Basin states have yet to secure a concession plan for Lake Powell or Lake Mead, missing yet ...