The state-of-the-art dredging system will remove built-up sand and silt three to four times faster than ever. By preventing sediment from spilling into canals, the project ensures cleaner, more ...

The Arizona Groundwater Management Act gives Arizona’s major cities, like Phoenix and Tucson the ability to monitor, but it leaves rural areas with no control. Mason Carroll reports from Flagstaff.

Arizona's high country faces water scarcity due to a 1980 law, leaving 80% of the land without groundwater control, causing ...

Arizona is one of the driest states in the nation and conservationists say a proposed rule by the Environmental Protection ...