Water Quality

The Water Quality division's mission is to analyze and evaluate the quality of the source water, treated water and wastewater for compliance with state-mandated water quality standards. 

This mission is accomplished through the cooperation of various City operations, including the water treatment plant, the wastewater treatment plant, and the Water and Wastewater Collections and Distribution divisions.

The Water Quality Division was formed in 1997 after the consolidation of three separate City laboratories, including the water treatment plant laboratory, the wastewater treatment plant laboratory, and the City/County Health Department laboratory. Consolidation of these three labs provided for more efficient analyses, as well as better cross-training for laboratory personnel. The laboratory was awarded NELAC Accreditation for bacteriology in 2008.

Information and resources

• Water chemistry explained
• Coliform bacteria information
• Household water treatment alternatives
• Conventional municipal water treatment methods

Current drought level

San Angelo is in standard conservation, which restricts outside watering to once every seven days at no more than 1 inch per week. Watering is allowed during any part of the day, but runoff of more than 150 feet down any street, gutter, alley or ditch is prohibited.

Report watering violations by clicking on this link or calling 325-657-4409. Do your part; be water smart!