We found 66 public water systems that could serve the same population as Canyonlands Np - Needles District Hq (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Blanding City | County of San Juan | 3,760 | 0 | 80 |
| Monticello City | County of San Juan | 2,000 | 0 | 138 |
| Monument Valley High Schl | Monument Valley | 500 | 0 | 0 |
| Aneth Community | Montezuma Crk | 500 | 0 | 0 |
| Glen Canyon Nra - Hite Marina | County of San Juan | 462 | 0 | 9 |
| Bluff Water Works Service District | County of San Juan | 430 | 0 | 185 |
| Monument Valley High School | County of San Juan | 380 | 0 | 0 |
| Atlas Minerals Moab Mill | La Sal | 249 | 0 | 0 |
| Devils Canyon Campground | County of San Juan | 210 | 0 | 26 |
| Monument Valley Hospital | County of San Juan | 200 | 0 | 0 |
| Mexican Hat Water System | County of San Juan | 200 | 0 | 0 |
| Blue Mountain Ranch Recreation | County of San Juan | 200 | 0 | 17 |
| Elkhorn Operating Co. | County of San Juan | 200 | 0 | 0 |
| Hovenweep Nm | County of San Juan | 171 | 0 | 5 |
| Glen Canyon Nra - Halls Crossing | County of San Juan | 140 | 0 | 42 |
| River View Trailer Court | Montezuma Creek | 140 | 0 | 0 |
| La Sal Branch Meeting House | County of San Juan | 120 | 0 | 0 |
| Rockland Ranch | County of San Juan | 110 | 0 | 0 |
| Rio Algom Water System | Rio Algom | 100 | 0 | 0 |
| Eastland Special Service District | County of San Juan | 80 | 0 | 0 |
| San Juan Marina | Monument Valley | 75 | 0 | 0 |
| Pack Creek Water Company | County of San Juan | 75 | 0 | 0 |
| Atlas Velvet Mine | Lasal | 54 | 0 | 0 |
| Union Carbide - Hecla Shaft | Lasal | 50 | 0 | 0 |
| Lisbon Valley Indus. Area | County of San Juan | 50 | 0 | 0 |
| La Sal Junction | La Sal Junction | 50 | 0 | 0 |
| White Mesa Mill | County of San Juan | 50 | 0 | 0 |
| Glen Canyon Nra Bullfrog | Lake Powell | 50 | 0 | 0 |
| Sand Island Recreation Site | County of San Juan | 50 | 0 | 0 |
| Lasal Mine | Lasal | 47 | 0 | 0 |
| La Sal Livestock Inc | County of San Juan | 47 | 0 | 0 |
| San Juan Ssd No. 1 | Mexican Hat | 45 | 0 | 0 |
| Montezuma Creek Ashcroft | Montezuma Creek | 45 | 0 | 0 |
| Buckboard Campground | County of San Juan | 45 | 0 | 0 |
| Mexican Hat Ssd | County of San Juan | 40 | 0 | 0 |
| Wind Whistle Campground | County of San Juan | 39 | 0 | 0 |
| Natural Bridges Nm | County of San Juan | 35 | 0 | 0 |
| Kane Gulch Ranger Station | County of San Juan | 35 | 0 | 0 |
| Hunts Club | Monticello | 30 | 0 | 0 |
| Fry Canyon Store And Cafe | Fry Canyon | 30 | 0 | 0 |
| Phillips Petro/rutherford | Montezuma Creek | 30 | 0 | 0 |
| Goulding Trading Post | County of San Juan | 30 | 0 | 0 |
| Atlas Minerals-calihan | Ucolo | 30 | 0 | 0 |
| Canyonlands Np - Island In The Sky | County of San Juan | 30 | 0 | 0 |
| La Sal School | County of San Juan | 26 | 0 | 0 |
| Blanding Ore Buying Stat. | Blanding | 25 | 0 | 0 |
| Dalton Springs Campground | County of San Juan | 25 | 0 | 0 |
| Nizhoni Campground | County of San Juan | 25 | 0 | 0 |
| Kane Springs Highway Rest Stop | County of San Juan | 25 | 0 | 0 |
| Cedar Mesa-grand Gulch | County of San Juan | 25 | 0 | 0 |
| Mountain Village Trailer Park | County of San Juan | 25 | 0 | 0 |
| Mountain View Resort | County of San Juan | 25 | 0 | 0 |
| Gooseberry Guard Station | County of San Juan | 25 | 0 | 0 |
| Kigalia Guard Station | County of San Juan | 25 | 0 | 0 |
| Hole In The Rock | South Of Moab | 25 | 0 | 0 |
| Canyonlands Maze District | Grand | 25 | 0 | 0 |
| Canyonlands Resort | County of San Juan | 25 | 0 | 0 |
| San Juan Airport | Monticello | 25 | 0 | 0 |
| Scenic Aviation | Blanding | 25 | 0 | 0 |
| Canyonlands: Arches N.p. | Moab | 25 | 0 | 0 |
| National Park Service | Lake Powell | 25 | 0 | 0 |
| Unnamed Spring | County of San Juan | 25 | 0 | 0 |
| Rio Algom Mining Corp | County of San Juan | 20 | 0 | 0 |
| Bluff Cottonwood | Bluff | 20 | 0 | 0 |
| Hatch Point Campground Decommisioned | County of San Juan | 0 | 0 | 0 |
| Mexican Hat Halchita Sys | Mexican Hat | 0 | 0 | 0 |