TMWA is dedicated to providing reliable service and delivering high-quality drinking water to more than 475,000 residents in the Reno-Sparks area. In accordance with the U.S. Environmental Protection Agency’s (EPA) Consumer Confidence Rule, the 2026 Annual Water Quality Report is now available. Based on data collected in 2025, this report informs you about
TMWA’s drinking water quality and how it compares to drinking water standards established by the EPA. The full report is available at:
If you would like a printed copy mailed to you, please call Maya Hauk-Gliebe at TMWA’s Quality Assurance Office at 775-834-8177 or email mhauk-gliebe@tmwa.com.