Water quality in Rockerville, South Dakota
Rockerville is in Pennington County. 158 active public water systems serve the county; 52 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Pennington County
66 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Strato Rim Estates Water Company Rapid City |
170 | 0 | 1.8 mi | |
| Oaks Water Users Association New Underwood |
180 | 0 | 2.5 mi | |
| Sheridan Lake Highlands, Inc. Piedmont, Rapid City |
85 | 0 | 2.8 mi | |
| Spring Canyon Water Company Piedmont, Rapid City |
92 | 0 | 3.1 mi | |
| High Sheridan Ranch Black Hawk, Rapid City |
38 | 0 | 3.2 mi | |
| Pine Grove Rapid City |
425 | 0 | 3.4 mi | |
| Whispering Pines Water Association Rapid City |
48 | 0 | 3.7 mi | |
| Ponderosa Park Rapid City |
50 | 0 | 3.9 mi | |
| Colonial Pine Hills Sanitary Distric Rapid City |
1,200 | 0 | 4.5 mi | |
| Highland Hills Rapid City |
38 | 1 | 4.5 mi | |
| Happy Holiday RV Resort Mercer Island, Rapid City |
264 | 0 | 5.1 mi | |
| Keystone Keystone |
349 | 0 | 5.2 mi | |
| Rushmore Ranch Estates Black Hawk, Hot Springs |
168 | 0 | 6.1 mi | |
| Rimrock Ridge Water Association Rapid City |
35 | 0 | 6.5 mi | |
| Hart Ranch Rapid City |
468 | 0 | 6.5 mi | |
| Carriage Hills Rapid City |
267 | 0 | 6.8 mi | |
| Pineview Water Association Rapid City |
25 | 0 | 7.3 mi | |
| Chapel Lane Water Company Rapid City |
1,200 | 0 | 7.3 mi | |
| Ponderosa Water Company Rapid City |
25 | 0 | 7.4 mi | |
| Hisega Meadows Water INC Rapid City |
493 | 0 | 7.5 mi | |
| High Meadows Ranchettes Black Hawk, Rapid City |
60 | 0 | 9.0 mi | |
| Westberry Trails Water Users Assoc Piedmont, Rapid City |
155 | 0 | 9.1 mi | |
| Siphon Hill Water Association Rapid City |
68 | 0 | 9.2 mi | |
| The Ranch at Black Gap Rapid City |
375 | 0 | 9.4 mi | |
| Ponderosa Ridge Rapid City |
98 | 1 | 9.7 mi |
Non-community systems in Pennington County (91: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
The Gaslight Rapid City, Rockerville |
300 | 0 | 0 | |
|
Rockerville Motel and Cabins Rapid City |
45 | 0 | 0 | |
|
Rockerville Gold Nugget Lodge Rapid City |
52 | 0 | 0 | |
|
Pine Haven Venue and Lodging Black Hawk, Rapid City, Wall |
128 | 0 | 0 | |
|
Storm Mountain Center Mitchell, Rapid City |
80 | 1 | 1 | |
|
Silver Mountain Cabins Rapid City |
29 | 0 | 0 | |
|
Hillside Country Cabins Rapid City |
54 | 1 | 1 | |
|
Htr Black Hills Resorts Rapid City |
180 | 1 | 1 | |
|
Black Hills Children's Home Rapid City, Sioux Falls |
105 | 0 | 0 | |
|
Bear Country USA Black Hawk, Rapid City |
1,021 | 0 | 0 | |
|
Cosmos Mystery Area Columbus, Rapid City |
600 | 0 | 0 | |
|
Rushmore Candy Company Rapid City |
90 | 3 | 2 | |
|
Athletic Club of the Black Hills Rapid City |
100 | 1 | 1 | |
|
Blue Wing Recreation Area Hill City, Rapid City |
200 | 0 | 0 | |
|
Dinosaur Museum Rapid City |
500 | 2 | 2 | |
|
Reptile Gardens INC Rapid City |
1,169 | 0 | 0 | |
|
Shipwrecks Bar and Grill Rapid City |
35 | 2 | 2 | |
|
Powder House Lodge Keystone, Rapid City |
700 | 0 | 0 | |
|
Holy Smoke Cabins Keystone |
37 | 0 | 0 | |
|
Usfs-Bhnf Chipper/thumper CG Black Hawk, Custer, Overland Park |
56 | 0 | 0 | |
|
Rustic Ridge Guest Cabins Keystone |
25 | 0 | 0 | |
|
Usfs-Bhnf Woodsy/smokey CG Black Hawk, Custer, Overland Park |
145 | 0 | 0 | |
|
Usfs-Bhnf Rocky Campground Black Hawk, Custer, Overland Park |
41 | 0 | 0 | |
|
Kemp's Kamp East Keystone |
100 | 0 | 0 | |
|
Kemp's Kamp West Keystone |
68 | 0 | 0 | |
|
Kemp's Kamp Upper Keystone |
30 | 0 | 0 | |
|
Kemp's Kamp Middle Keystone |
25 | 0 | 0 | |
|
Rush Mountain Adventure Park Keystone |
300 | 0 | 0 | |
|
Rushmore Mountain Coaster Keystone |
300 | 0 | 0 | |
|
American Pines Cabins Keystone |
40 | 3 | 0 | |
|
Rushmore Tramway Adventures Keystone |
200 | 1 | 1 | |
|
Rapid City South RV Park Black Hawk, Rapid City |
440 | 0 | 0 | |
|
Camp Judson Keystone, Sioux Falls |
100 | 2 | 1 | |
|
Nps-Mount Rushmore National Memorial Keystone |
4,100 | 0 | 0 | |
|
Rushmore Under Canvas Black Hawk, Bozeman, Keystone |
113 | 0 | 0 | |
|
Horse Creek Resort-Lower Wells Rapid City |
90 | 0 | 0 | |
|
Horse Creek Resort-Log Cabin Well Rapid City |
35 | 0 | 0 | |
|
Chapel in the Hills Rapid City |
200 | 1 | 1 | |
|
Salvation Army Camp Rapid City |
25 | 0 | 0 | |
|
Black Elk Resort Rapid City |
38 | 0 | 0 | |
|
Country Store at Three Forks Black Hawk, Hill City, Rapid City |
1,000 | 0 | 0 | |
|
Three Forks Campground and RV Park Hill City |
122 | 2 | 2 | |
|
Lake Park Campground Rapid City |
65 | 0 | 0 | |
|
Creekside LLC Hill City |
235 | 2 | 0 | |
|
Canyon Lake Resort Rapid City |
60 | 2 | 0 | |
|
Usfs-Bhnf Horsethief Lake CG Black Hawk, Custer, Overland Park |
79 | 0 | 0 | |
|
Freedom Ridge Cabins Hill City |
29 | 0 | 0 | |
|
Cedar Canyon Wesleyan Camp Rapid City |
62 | 1 | 0 | |
|
Addie Camp Water and Septic Piedmont |
900 | 0 | 0 | |
|
Sawtooth Campground and Cabins Hill City |
45 | 1 | 0 |
About this data
Water systems are matched to Pennington County, nearest to Rockerville first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The South Dakota records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.