Assigned-Day Watering
Why does our community have an assigned-day watering plan?
In short, it’s because we all value smart water use. Water in the Truckee Meadows is a limited and valuable resource. So, whether it’s raining in June or dry in December, TMWA always encourages smart water use.

Coming Events
- Valley Wood Park Walking Tour Saturday September 7 | 10:00 am-11:30 am
- Chalk Bluff Water Treatment Plant Tour Tuesday September 10 | 3:00 pm-4:00 pm
- Verdi Hydroelectric Power Plant Tour Saturday September 14 | 10:00 am-11:00 am
- Chalk Bluff Water Treatment Plant Tour Tuesday September 17 | 1:00 pm-2:00 pm
- TMWA Board Meeting Wednesday September 18 | 10:00 am-12:00 pm
- TMWA Verdi Hydroelectric Power Plant Tour Wednesday September 18 | 2:00 pm-3:00 pm
- TMWA Chalk Bluff Water Treatment Plant Tour Tuesday September 24 | 10:00 am-11:00 am
- TMWA Verdi Hydroelectric Power Plant Tour Wednesday September 25 | 2:00 pm-3:00 pm
- Truckee River Flood Project- Community Working Group Wednesday September 25 | 3:00 pm-5:00 pm
- TMWA Chalk Bluff Water Treatment Plant Tour Saturday September 28 | 10:00 am-11:00 am
- Keep Truckee Meadows Beautiful- 16th Annual Truckee River Cleanup Saturday September 28 | All Day, Multiple Locations

Water Quality Lookup Map
Water treated by TMWA meets all U.S. Environmental Protection Agency (EPA), Nevada Division of Environmental Protection, and Washoe County Health District water quality standards. More than 1,000 laboratory tests are performed each month on over 180 samples taken from various locations within the TMWA distribution system. See test results for your area with this water quality lookup map.