Water Systems Serving Zip Code 57730

Not sure which system is yours? Most residents in ZIP 57730 are likely served by Custer (population served: 1,919). Check your water bill for your provider name if you're unsure.

Direct EPA ZIP Matches

40 active water systems have this ZIP in EPA records.

Water SystemPopulation ServedSourceViolationsHealth-Based
Beaver Lake Campground 300 Groundwater 14 5
Harney Camp Cabins 25 Groundwater 36 3
Camp Bob Marshall 50 Groundwater 8 2
USFS - Nemo Water System 31 Groundwater 2 1
Laughing Water Restaurant at Crazy H 2,055 Groundwater 1 1
Custer Mountain Campground 72 Groundwater 8 0
Broken Arrow Horse Camp 92 Groundwater 7 0
Fort Welikit Family Campground 87 Groundwater 3 0
Usfs-Bhnf Roubaix Lake Cg 124 Groundwater 2 0
Calamity Peak Lodge 28 Groundwater 2 0
Usfs-Bhnf Comanche Park Campground 55 Groundwater 1 0
Custer 1,919 Groundwater 0 0
Csp-Sylvan Lake 799 Groundwater 0 0
Csp-Game Lodge 541 Groundwater 0 0
Csp-Blue Bell 413 Groundwater 0 0
Csp-Bison Center 300 Groundwater 0 0
Csp-Wildlife Station Vc 297 Groundwater 0 0
Csp-Legion Lake 278 Groundwater 0 0
Csp-Center Lake & Playhouse 230 Groundwater 0 0
Nps-Jewel Cave National Monument 219 Groundwater 0 0
Usfs-Bhnf Pactola Campground 166 Groundwater 0 0
Custers Gulch RV Park-#1sw 150 Groundwater 0 0
Usfs-Bhnf Woodsy/Smokey Cg 145 Groundwater 0 0
Custers Gulch RV Park-#2ne 129 Groundwater 0 0
Usfs-Bhnf Dutchman Campground 99 Groundwater 0 0
Csp-Stockade Lake Cg-South 83 Groundwater 0 0
Usfs-Bhnf Horsethief Lake Cg 79 Groundwater 0 0
Csp-French Creek Horse Camp 61 Groundwater 0 0
Usfs-Bhnf Bismark Lake Campground 57 Groundwater 0 0
Usfs-Bhnf Chipper/Thumper Cg 56 Groundwater 0 0
Csp-Park Shop 50 Groundwater 0 0
Csp-Hidden Valley 45 Groundwater 0 0
Csp-Stockade Lake Cg-North 44 Groundwater 0 0
Four Mile Old West Town 43 Groundwater 0 0
Usfs-Bhnf Rocky Campground 41 Groundwater 0 0
Usfs-Bhnf Oreville Campground 40 Groundwater 0 0
Roost Resort - East Well 30 Groundwater 0 0
Roost Resort - Campground Well 25 Groundwater 0 0
Bridle Ridge Horse and RV Camp 25 Groundwater 0 0
Outlaw Ranch 35 Groundwater 0 0