Water quality for ZIP code 89439
ZIP 89439 covers Reno, Verdi, and Verdi in Washoe County, Nevada, one of 26 ZIP codes in the county. 70 active public water systems serve the county; 24 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Washoe County
24 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Lark Mobile Home Park |
30 | 0 | 8.9 mi | |
| Grandview Terrace Water District |
328 | 1 | 9.8 mi | |
| Truckee Meadows Water Authority Reno, Sparks |
442,000 | 0 | 10.6 mi | |
| Silver Knolls Mutual Water Company |
120 | 2 | 10.9 mi | |
| Great Basin Water CO Cold Springs |
9,910 | 0 | 11.3 mi | |
| Sun Valley Gid |
17,000 | 0 | 13.0 mi | |
| Sunrise Estates |
90 | 0 | 16.7 mi | |
| Old Washoe Estates |
135 | 0 | 16.8 mi | |
| Steamboat Springs Waterworks INC |
998 | 0 | 17.1 mi | |
| Incline Village Gid Incline Village |
9,313 | 0 | 17.7 mi | |
| Great Basin Water CO Spanish Springs |
1,450 | 1 | 18.1 mi | |
| Stampmill |
118 | 0 | 27.0 mi | |
| Sutcliffe Mobile Park |
60 | 1 | 36.4 mi | |
| Conestoga MHP |
120 | 0 | 39.1 mi | |
| Empire Mining Company Empire |
350 | 3 | 80.8 mi | |
| Gerlach Gid Gerlach |
180 | 0 | 85.0 mi | |
| Lightning W |
163 | 0 | — | |
| Wadsworth Mobile Home Park |
90 | 0 | — | |
| Rio Vista NV LLC |
65 | 0 | — | |
| KE TA Mobile Home Park |
60 | 0 | — | |
| Reno Sahara Trailer Park |
60 | 2 | — | |
| Rosemount Water CO |
54 | 6 | — | |
| Mount Rose Bowl Property Owners Water CO |
40 | 3 | — | |
| Alpine Mobile Home Park |
35 | 0 | — |
Non-community systems in Washoe County (45: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Washoe County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Nevada records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.