We found 19 public water systems that could serve the same population as Klein Ranch (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Sioux Falls | Sioux Falls | 173,300 | 81 | 4 |
| Lincoln County Rural Water System | Harrisburg, Sioux Falls | 5,788 | 0 | 1 |
| Tm Rural Water District | Parker, Sioux Falls | 3,825 | 0 | 3 |
| Husets Speedway | Sioux Falls | 1,000 | 0 | 0 |
| Timber Lake | Timber Lake | 435 | 0 | 103 |
| Pine Lake Hills | Sioux Falls | 320 | 0 | 21 |
| Marion Manor | Sioux Falls | 280 | 0 | 0 |
| Valley View Estates | Sioux Falls | 205 | 0 | 11 |
| Weeg's Trailer Court | Sioux Falls | 140 | 0 | 0 |
| Skyline Heights | Sioux Falls | 126 | 0 | 22 |
| Camp Judson | Keystone, Sioux Falls | 110 | 0 | 0 |
| Black Hills Children's Home | Piedmont, Rapid City, Sioux Falls | 95 | 0 | 0 |
| Paradise Water Company Llc | Lead, Sioux Falls | 55 | 0 | 0 |
| Thunderhead Episcopal Camp | Rapid City, Sioux Falls | 45 | 0 | 0 |
| Klein Ranch | Sioux Falls, Timber Lake | 45 | 0 | 0 |
| 38 Road House | Sioux Falls | 25 | 0 | 0 |
| Dj's Bar & Lounge | Sioux Falls | 25 | 0 | 0 |
| Wagon Wheel Campground | Sioux Falls | 25 | 0 | 0 |
| River Park Lodge | Sioux Falls | 25 | 0 | 0 |