Hoover power costs could rise and Lake Mead attendance could drop.
Trying to show, like Colorado governor, that water is safe despite mine spill.
Martha Summerhayes spent four years in 19th-century Arizona.
This level won't trigger water shortages until it happens on January 1st.
But a "structural deficit" still threatens Lake Mead's water levels, officials say.
Reduces chance of 2016 shortages for Central Arizona Project water.
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The Katherine Mine is located about 2 miles east of the Colorado River.
Reader opinions on paying voters, water solution, dark-money legislation, honor criteria.
Deal gives capital our CAP credits in exchange for its excess supplies.
PHOENIX — Phoenix and Tucson are entering into a water sharing arrangement that officials say benefits both cities.
That's what one developer wants, but some Navajo Nation members have doubts.
It wasn’t only a conservationist who recorded this week’s meeting of the Colorado River with the Gulf of California’s high tides.
The Colorado River met the sea Thursday for the first time in at least 16 years.
The Central Arizona Project (CAP) is the primary steward of Central and Southern Arizona’s Colorado River water resources. As such, we have an important role to play in supporting the health and sustainability of the river.
This week’s big pulse of water into the long-parched Colorado River Delta will be one of the most studied water releases ever.
Colorado River steamboat transportation made a significant impact in opening the Arizona Territory to commerce in the latter half of the 19th century.
While Californians sell cattle, halt salmon fishing and stop watering lawns due to an unyielding drought, the water picture is brighter — in the short term at least — for Arizona and the rest of the Colorado River Basin.
"Monster Fish" host Zeb Hogan studied the fish of the Colorado River during his undergraduate days at the University of Arizona.
Arizona has a long history of addressing our water supply challenges.