PHOENIX, Ariz. (KSAZ) - The Arizona Department of Environmental Quality (ADEQ) has issued a drinking water warning, due to high levels of nitrate in Johnson Utilities water in Pinal County. Officials ...

The Arizona Republic published a story (“State regulators seek control of pollution disposal program,” Oct. 28) about the Arizona Department of Environmental Quality (ADEQ) that presented a misleading ...

PHOENIX (KVOA) - The Arizona Department of Environmental Quality announced Thursday that it has begun field work to address the Perfluorinated Alkyl Substances (PFAS) threat to the City of Tucson’s ...

FLORENCE, Ariz. (KSAZ) - There are new developments in the ongoing water problems in Pinal County. On Friday, state officials put out a warning about high levels of nitrate in the drinking water that ...

SAN TAN VALLEY, AZ — The Arizona Department of Environmental Quality (ADEQ) has filed a civil complaint worth over $100 million against Johnson Utilities, according to a press release issued by the ...

BENSON, Ariz. (KGUN) — The Arizona Department of Environmental Quality hosted its required public hearing for Aluminum Dynamics' proposed Aluminum recycling plant in Benson on Thursday. The room was ...

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 ...

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.

BECKY KEOGH: ADEQ chief offends firing of press aide and agency record of reduced enforcement penalties. The facts suggest high pay for political appointees and less enforcement by Keogh, who came to ...