Big Horn County, Montana
Water Systems
23
Population Served
10,335
Total Violations
6,556
PFAS Detected
1
of 1 tested
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| HARDIN CITY OF | 3,500 | 63 | Detected |
| LITTLE BIGHORN BATTLEFIELD NM | 2,020 | 42 | — |
| HARDIN EASTBOUND REST AREA | 877 | 112 | — |
| HARDIN WESTBOUND REST AREA | 715 | 33 | — |
| LODGE GRASS TOWN OF | 480 | 1,445 | — |
| FORT SMITH WATER AND SEWER DISTRICT | 450 | 830 | — |
| TONGUE RIVER CAMPERS POINT | 305 | 23 | — |
| TONGUE RIVER PEE WEE POINT | 300 | 17 | — |
| CHIEF PLENTY COUPS MUSEUM | 262 | 62 | — |
| BIG HORN CO HISTORICAL MUSEUM | 206 | 34 | — |
| SPRING CREEK MINE | 200 | 50 | — |
| SPRING CREEK COAL DOMESTIC | 200 | 316 | — |
| ST CHARLES SCHOOL | 152 | 1,793 | — |
| YELLOWTAIL DAM GC SYSTEM | 125 | 226 | — |
| 7TH RANCH RV CAMP | 102 | 53 | — |
| HARDIN KOA CISTERN | 100 | 41 | — |
| COTTONWOOD CAMP FORT SMITH | 85 | 98 | — |
| ABSALOKA MINE | 80 | 347 | — |
| WEGNER WATER SERVICE HAULER | 50 | 657 | — |
| YELLOWTAIL DAM POWERPLANT AND VISITOR CE | 48 | 73 | — |
| EAST DECKER COAL MINE | 28 | 31 | — |
| KIRBY SALOON | 25 | 210 | — |
| REESE AND RAY IGA HARDIN | 25 | 0 | — |