TMWA Water Quality Report is Now Available

Every year Truckee Meadows Water Authority releases a Water Quality Report, as required by the Environmental Protection Agency (EPA). The report, which is based on data collected in the 2018 calendar year, contains information about the source of TMWA’s drinking water, and how it compares to drinking water standards established by the EPA. The Water Quality Report is now available online at You can also look up specific water quality information about your neighborhood by using the online map-based reference tool, which provides the latest water quality data by geographic location.