Public Water Systems
1,493 active public water systems in AZ, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Gisela | Payson, AZ | 508 | 117 | - |
| Inscription Canyon Water Company | Prescott, AZ | 507 | 119 | - |
| So HI Dwid | Golden Valley, AZ | 503 | 72 | - |
| Clints Well Gas and Go | Happy Jack, AZ | 500 | 69 | - |
| Carioca Shell #99 | Phoenix, AZ | 500 | 0 | - |
| Orangewood Mobile Home Park | Phoenix, AZ | 500 | 111 | - |
| Carioca Tc # 11 - Wickieup | Phoenix, AZ | 500 | 28 | - |
| White Hills Carl's JR | Las Vegas, AZ | 500 | 0 | - |
| Trails West MHP | Tucson, AZ | 500 | 78 | - |
| Town of Florence - Rodeo Well | Florence, AZ | 500 | 0 | - |
| Silver Bell Army Heliport | Phoenix,, AZ | 500 | 144 | - |
| Escapees at North Ranch | Williams, AZ | 500 | 74 | - |
| Tacna Water Improvement District | Yuma, AZ | 500 | 0 | - |
| Cs Christopher Creek Haven | Des Peres, AZ | 497 | 478 | - |
| Gw Ocotillo Water - Valley View Acres | Maricopa, AZ | 496 | 28 | - |
| Gw Farmers Water Co - Sahuarita | Maricopa, AZ | 492 | 266 | - |
| Gw Farmers Water Co - Sahuarita Highland | Maricopa, AZ | 492 | 36 | - |
| Pride Travel Centers #1215 | Knoxville, AZ | 490 | 90 | - |
| Bowie Wid | Tucson, AZ | 489 | 133 | - |
| 88 Shades RV Park | Quartzsite, AZ | 488 | 36 | - |
| Aspb Kartchner Caverns | Phoenix, AZ | 483 | 139 | - |
| Sedona Venture Water Company | Scottsdale, AZ | 480 | 115 | - |
| Loves Travel Stop #272 | Oklahoma City, AZ | 476 | 51 | - |
| Dazzos Country Store and RV | Wikieup, AZ | 475 | 20 | - |
| White Mountain Water Company | Taylor, AZ | 475 | 116 | - |
| Loves Travel Stop No 722 | Oklahoma City, AZ | 475 | 40 | - |
| Loves Country Store Inc | Oklahoma City, AZ | 475 | 160 | - |
| Peak View Ranch | Litchfield Park, AZ | 470 | 61 | - |
| Arizona Training Program | Phoenix, AZ | 470 | 812 | - |
| Goldstar Mobile RV Park | Quartzsite, AZ | 470 | 33 | - |
| Groom Creek Water Users | Prescott, AZ | 458 | 38 | - |
| Hillcrest Water Company | Phoenix, AZ | 454 | 288 | - |
| Graham County Utilities-Fort Thomas | Pima, AZ | 452 | 152 | - |
| Douglas Border Patrol Station | Tucson, AZ | 450 | 143 | - |
| Thriftway Store #281 Gray Mountain | Farmington, AZ | 450 | 70 | - |
| Duncan Elementary School | Duncan, AZ | 450 | 91 | - |
| Palo Verde School District 49 | Palo Verde, AZ | 450 | 278 | - |
| Saguaro Lake Marina | Mesa, AZ | 450 | 110 | - |
| Holbrook Travel Center #246 | Valparaiso, AZ | 450 | 89 | - |
| Country Lane Trailer Park | Show Low, AZ | 450 | 250 | - |
| Maricopa Mountain Dwid 1 | Maricopa, AZ | 450 | 476 | - |
| Goldfield Ghost Town | Apache Junction, AZ | 450 | 11 | - |
| Highland Pine Dwid | Prescott, AZ | 450 | 96 | - |
| Oak Creek Valley | Clarkdale, AZ | 450 | 130 | - |
| Laguna Mobile Home and RV Park | Rancho Cucamonga, AZ | 450 | 388 | - |
| Campbell Estates MHP | Tucson, AZ | 450 | 115 | - |
| Coronado Elementary | Hereford, AZ | 446 | 99 | - |
| Thim Utility Company 2 | Tucson, AZ | 445 | 60 | - |
| Jerome Town Of | Jerome, AZ | 440 | 162 | - |
| Q Mountain Vista MHP | Quartzsite, AZ | 440 | 235 | - |