PHOENIX — The proposal to turn treated wastewater into drinking water, otherwise known as Advanced Water Purification, is moving forward, according to the Arizona Department of Environmental Quality.

Lauren Baader, a hydrologist with the Arizona Department of Environmental Quality’s water division, fills up bottle after bottle of groundwater, occasionally taking droppers to apply solution. She ...

Residents are invited to comment on a decision regarding water quality in Southern Arizona. According to the Arizona ...

PRESCOTT, AZ (AZFamily) — People move to the forests outside of Prescott for the tranquility and views. Now they’re dealing with a mine contaminating nearby water and potentially clearing hundreds of ...

PHOENIX (KVOA) - The Arizona Department of Environmental Quality (ADEQ) has led efforts to eliminate PFAS from Arizona's drinking water, ahead of federal deadlines. This achievement is part of a major ...

New details have been released in connection with the disappearance of Nancy Guthrie, who went missing from her Tucson-area home over the weekend. A pilot and paramedic died after a law enforcement ...