Public Water Systems
589 active public water systems in NV, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Las Vegas Valley Water District | Las Vegas, NV | 1,539,277 | 193 | Detected |
| Truckee Meadows Water Authority | Reno, NV | 442,000 | 1 | Detected |
| North las Vegas Utilities | North las Vegas, NV | 376,515 | 1 | Clean |
| Henderson City Of | Henderson, NV | 336,534 | 5 | Clean |
| Carson City Public Works | Carson City, NV | 59,000 | 298 | Clean |
| Virgin Valley Water District | Mesquite, NV | 26,000 | 2,313 | Clean |
| Fernley Public Works | Fernley, NV | 23,064 | 451 | Detected |
| Elko City Of | Elko, NV | 23,000 | 95 | Detected |
| Venetian Palazzo | Las Vegas, NV | 19,387 | 30 | Clean |
| Nellis Air Force Base | Nellis Afb, NV | 19,081 | 42 | Clean |
| City Center Hotels | Las Vegas, NV | 17,739 | 0 | Clean |
| Bellagio Resort and Casino | Las Vegas, NV | 17,171 | 6 | Clean |
| Sun Valley Gid | Sun Valley, NV | 17,000 | 7 | Clean |
| Dayton Valley Water System | Dayton, NV | 16,000 | 4 | Clean |
| Mgm Grand Hotel and Casino | Las Vegas, NV | 15,500 | 0 | Clean |
| Boulder City | Boulder City, NV | 15,000 | 7 | Clean |
| Tri General Improvement District | McCarran, NV | 13,360 | 818 | Clean |
| Fontainebleau las Vegas | Las Vegas, NV | 11,644 | 0 | - |
| Great Basin Water Company | Pahrump, NV | 11,322 | 31 | Clean |
| Gardnerville Ranchos Gid | Gardnerville, NV | 11,300 | 209 | Clean |
| Resorts World las Vegas | Las Vegas, NV | 11,250 | 4 | - |
| Mandalay Bay Resort and Casino | Las Vegas, NV | 10,549 | 8 | - |
| Luxor Resort and Casino | Las Vegas, NV | 9,796 | 3 | - |
| Great Basin Water Co Cold Springs | Reno, NV | 9,650 | 28 | Detected |
| Flamingo las Vegas Hotel and Casino | Las Vegas, NV | 9,421 | 33 | Clean |
| Wynn Resorts | Las Vegas, NV | 9,416 | 26 | Clean |
| Great Basin Water Co Spring Creek | Spring Creek, NV | 9,340 | 85 | Clean |
| Incline Village Gid | Incline Village, NV | 9,313 | 32 | Clean |
| Fallon City Of | Fallon, NV | 9,184 | 214 | Clean |
| Big Bend Water District | Las Vegas, NV | 9,000 | 18 | Clean |
| Excalibur Resort and Casino | Las Vegas, NV | 8,977 | 8 | - |
| Winnemucca City Of | Winnemucca, NV | 8,518 | 223 | Clean |
| Moapa Valley Water District | Overton, NV | 8,500 | 95 | Clean |
| Paris las Vegas Hotel and Casino | Las Vegas, NV | 8,178 | 19 | - |
| Harrahs las Vegas | Las Vegas, NV | 8,031 | 9 | Clean |
| Horseshoe las Vegas Hotel and Casino | Las Vegas, NV | 7,850 | 17 | Clean |
| Rio Resort and Casino | Las Vegas, NV | 7,132 | 7 | Clean |
| Primm Valley Casino Resorts | Las Vegas, NV | 7,000 | 247 | Clean |
| New York New York Hotel and Casino | Las Vegas, NV | 7,000 | 0 | Detected |
| Planet Hollywood Hotel and Casino | Las Vegas, NV | 6,509 | 30 | Clean |
| Douglas County Carson Valley System | Minden, NV | 6,488 | 59 | Clean |
| Caesars Palace | Las Vegas, NV | 6,372 | 25 | - |
| Southern Desert Correctional Ctr Ndoc | Las Vegas, NV | 6,200 | 180 | Clean |
| Indian Hills Gid | Carson City, NV | 5,962 | 71 | Detected |
| Grandview at las Vegas | Las Vegas, NV | 5,750 | 7 | Clean |
| Cosmopolitan Hotel | Las Vegas, NV | 5,534 | 10 | Clean |
| Linq Hotel and Casino | Las Vegas, NV | 5,172 | 12 | Clean |
| Yerington City Of | Yerington, NV | 5,050 | 966 | Clean |
| Ely Municipal Water Department | Ely, NV | 5,000 | 358 | Clean |
| West Wendover Water System | West Wendover, NV | 4,535 | 42 | Clean |
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