Natrona County, Wyoming
46 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Broken Wrench Llc | 30 | Groundwater | 99 | 9 |
| Mills, City of | 4,050 | Groundwater Under Influence | 8 | 8 |
| Camp Sacajawea | 79 | Groundwater Under Influence | 8 | 4 |
| Camp Wyoba and Lions Club | 105 | Groundwater Under Influence | 11 | 3 |
| Mountain Top Baptist Assembly | 150 | Groundwater | 10 | 3 |
| Natrona County Parks-trails Center | 130 | Groundwater | 6 | 3 |
| Ekw State Park-platte River Ra | 25 | Groundwater | 3 | 3 |
| Ekw State Park-cottonwood | 25 | Groundwater | 3 | 3 |
| Countryside Court | 125 | Groundwater | 212 | 2 |
| Natrona County Int'l Airport | 375 | Surface Water Purchased | 34 | 2 |
| Sunset Grill & River View Inn | 39 | Groundwater | 17 | 2 |
| Alcova Lakeview Estates Ii | 9 | Groundwater | 6 | 2 |
| Alcova Lake Park Trailer Village | 800 | Groundwater | 2 | 2 |
| Mills Spring Ranch | 200 | Groundwater | 13 | 1 |
| Poison Spider I&s District | 200 | Surface Water Purchased | 6 | 1 |
| Sloanes General Store | 90 | Groundwater | 4 | 1 |
| Mhvc Jackson Cg | 50 | Groundwater | 1 | 1 |
| South Riverside Acres Wtr Impr Dist | 125 | Groundwater | 27 | 0 |
| Pioneer Water & Sewer District | 1,500 | Surface Water Purchased | 11 | 0 |
| Riverside Mobile Home Court | 330 | Surface Water Purchased | 9 | 0 |
| Lakeview I&s District | 62 | Surface Water Purchased | 9 | 0 |
| Evansville, Town of | 2,728 | Surface Water | 6 | 0 |
| Vista West Water Company | 1,600 | Surface Water Purchased | 6 | 0 |
| Air Base Acres I&s District | 236 | Surface Water Purchased | 6 | 0 |
| Sandy Lake Estates I&s District | 150 | Surface Water Purchased | 6 | 0 |
| Wy Dot-independence Ra | 350 | Groundwater | 5 | 0 |
| Thirty-three Mile Road I&s District | 200 | Surface Water Purchased | 4 | 0 |
| Edgerton, Town of | 195 | Surface Water Purchased | 4 | 0 |
| Wy Trans Dept Waltman Ra | 300 | Groundwater | 3 | 0 |
| Pleasant View Water Company | 130 | Surface Water Purchased | 3 | 0 |
| Hogadon Ski Area | 504 | Groundwater | 2 | 0 |
| Mhvc 66 Ranch | 96 | Groundwater | 2 | 0 |
| Alcova Lakeview Estates I | 50 | Groundwater | 2 | 0 |
| Mhvc Visitors Center | 612 | Groundwater | 1 | 0 |
| Midwest, Town of | 410 | Surface Water Purchased | 1 | 0 |
| Terrace I Mhc | 336 | Surface Water Purchased | 1 | 0 |
| Green Valley Mhp | 265 | Surface Water Purchased | 1 | 0 |
| Lord of Lords Lutheran Church | 70 | Groundwater | 1 | 0 |
| Eagle Creek Rv Park | 33 | Groundwater | 1 | 0 |
| Blm Lodgepole Campground | 25 | Groundwater | 1 | 0 |
| Casper, City of | 59,000 | Surface Water Purchased | 0 | 0 |
| Bar Nunn, Town of | 4,000 | Surface Water Purchased | 0 | 0 |
| Hidden Hills Mhp | 324 | Surface Water Purchased | 0 | 0 |
| Terrace Ii Mhc | 320 | Surface Water Purchased | 0 | 0 |
| Mhvc Cherry Creek Cg | 202 | Groundwater | 0 | 0 |
| Central Wy Regional Water System Jpb | 25 | Surface Water | 0 | 0 |