pollutants; drinking water standards

HB 2517 amends Arizona's environmental code to strengthen the Department of Environmental Quality's authority for protecting drinking water. It explicitly adds "nutrients" and "heated liquids" to the list of pollutants the department must address under water quality standards. The bill directly affects water utilities, industrial facilities, and developers by requiring stricter adherence to these expanded pollution prevention measures. This change clarifies the department's duty to coordinate water resource protection and implement specific standards for contaminants in drinking water sources.