Arizona lawmakers introduce the Rural Groundwater Management Act to protect groundwater in five basins, aiming to prevent over-extraction and ensure local water control.

Western water maps may overestimate available supply. A new study links water rights to land, revealing a larger claimed share than previously thought.

Toxic PFAS levels in Holloman Lake wildlife set global records, prompting health warnings for hunters and raising concerns over decades of contamination.

Arizona Governor wants to invess $60.3M to safeguard water through conservation, technology, and infrastructure, surpassing earlier $3M proposal.

Arizona's leaders clash over Governor Hobbs’ $3M for the Colorado River and $30M for wildfires, as Rep. Griffin condemns weak water funding.

Federal lawmakers push to extend a program to tackle Colorado River drought, promoting innovative water-saving strategies across the West.