Water quality in Johnson Siding, South Dakota
Johnson Siding 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
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Pennington County
66 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Siphon Hill Water Association Rapid City |
68 | 0 | 0.4 mi | |
| Norris Peak Water Users Assoc Black Hawk, Rapid City |
30 | 0 | 1.2 mi | |
| Canyon Springs Water and Sewer Distr Black Hawk, Rapid City |
163 | 0 | 2.3 mi | |
| Thrall Mtn. Property Owners Associat Black Hawk, Rapid City |
70 | 0 | 2.5 mi | |
| Hisega Meadows Water INC Rapid City |
493 | 0 | 2.6 mi | |
| Boxelder High Country Association Rapid City |
45 | 1 | 4.0 mi | |
| South Canyon Country Estates Rapid City |
420 | 0 | 4.1 mi | |
| High Meadows Ranchettes Black Hawk, Rapid City |
60 | 0 | 4.1 mi | |
| Cavalry Trails Homeowner Association Piedmont, Rapid City |
44 | 0 | 4.3 mi | |
| Ponderosa Ridge Rapid City |
98 | 1 | 5.6 mi | |
| Westberry Trails Water Users Assoc Piedmont, Rapid City |
155 | 0 | 5.6 mi | |
| Edelweiss Mountain Improvement Assoc Black Hawk, Rapid City |
70 | 0 | 6.1 mi | |
| Rimrock Ridge Water Association Rapid City |
35 | 0 | 6.3 mi | |
| Hidden Valley Water Association INC Rapid City |
27 | 1 | 6.7 mi | |
| Sheridan Lake Highlands, Inc. Piedmont, Rapid City |
85 | 0 | 6.9 mi | |
| High Sheridan Ranch Black Hawk, Rapid City |
38 | 0 | 6.9 mi | |
| Whispering Pines Water Association Rapid City |
48 | 0 | 7.2 mi | |
| Chapel Lane Water Company Rapid City |
1,200 | 0 | 7.3 mi | |
| Rapid City Mobile Home Park Black Hawk, Cedaredge, Rapid City |
170 | 0 | 7.6 mi | |
| Ponderosa Mobile Home Ranch Rapid City |
150 | 0 | 7.7 mi | |
| Carriage Hills Rapid City |
267 | 0 | 7.7 mi | |
| B & J Mobile Home Park Rapid City |
135 | 0 | 7.7 mi | |
| Sunnyside Mobile Home Park II Black Hawk, Piedmont |
235 | 1 | 7.9 mi | |
| Northdale Sanitary District Black Hawk, Piedmont |
1,075 | 1 | 8.0 mi | |
| Ponderosa Water Company Rapid City |
25 | 0 | 8.1 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 |
|---|---|---|---|---|
|
Rimrock Tavern Lyndon Bolt Boxelder |
35 | 3 | 1 | |
|
Placerville Camp Rapid City |
84 | 1 | 1 | |
|
Salvation Army Camp Rapid City |
25 | 0 | 0 | |
|
Usfs-Bhnf Pactola Campground Black Hawk, Custer, Overland Park |
166 | 0 | 0 | |
|
Pactola Pines Store Custer, Rapid City |
500 | 1 | 0 | |
|
NO Bad Days Campground Hill City |
60 | 2 | 0 | |
|
Pactola Water Association Black Hawk, Hill City |
25 | 0 | 0 | |
|
YMCA of the Black Hills Rapid City |
250 | 1 | 1 | |
|
Whispering Pines Campground Rapid City |
57 | 0 | 0 | |
|
Cedar Canyon Wesleyan Camp Rapid City |
62 | 1 | 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 | |
|
Canyon Lake Resort Rapid City |
60 | 2 | 0 | |
|
Lake Park Campground Rapid City |
65 | 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 | |
|
Gcc Dacotah East/west/north Rapid City |
100 | 0 | 0 | |
|
Gcc Dacotah-North Quarry Well Rapid City |
35 | 0 | 0 | |
|
Athletic Club of the Black Hills Rapid City |
100 | 1 | 1 | |
|
Usfs-Bhnf Chipper/thumper CG Black Hawk, Custer, Overland Park |
56 | 0 | 0 | |
|
Blue Wing Recreation Area Hill City, Rapid City |
200 | 0 | 0 | |
|
Storm Mountain Center Mitchell, Rapid City |
80 | 1 | 1 | |
|
Coca Cola Bottling CO Rapid City |
75 | 0 | 0 | |
|
Pine Haven Venue and Lodging Black Hawk, Rapid City, Wall |
128 | 0 | 0 | |
|
Rockerville Gold Nugget Lodge Rapid City |
52 | 0 | 0 | |
|
Rockerville Pud Piedmont, Rapid City |
25 | 0 | 0 | |
|
Pete Lein & Sons Shooting Range Piedmont |
25 | 0 | 0 | |
|
Black Hawk Creek RV Park Black Hawk, Rapid City |
158 | 0 | 0 | |
|
Rockerville Motel and Cabins Rapid City |
45 | 0 | 0 | |
|
The Gaslight Rapid City, Rockerville |
300 | 0 | 0 | |
|
Silver Mountain Cabins Rapid City |
29 | 0 | 0 | |
|
Three Forks Campground and RV Park Hill City |
122 | 2 | 2 | |
|
Htr Black Hills Resorts Rapid City |
180 | 1 | 1 | |
|
Country Store at Three Forks Black Hawk, Hill City, Rapid City |
1,000 | 0 | 0 | |
|
Hillside Country Cabins Rapid City |
54 | 1 | 1 | |
|
Bear Country USA Black Hawk, Rapid City |
1,021 | 0 | 0 | |
|
Rapid City RV Park and CG Rapid City |
236 | 0 | 0 | |
|
Addie Camp Water and Septic Piedmont |
900 | 0 | 0 | |
|
Creekside LLC Hill City |
235 | 2 | 0 | |
|
Sawtooth Campground and Cabins Hill City |
45 | 1 | 0 | |
|
Reptile Gardens INC Rapid City |
1,169 | 0 | 0 | |
|
Dinosaur Museum Rapid City |
500 | 2 | 2 | |
|
Rushmore Candy Company Rapid City |
90 | 3 | 2 | |
|
Prairie Dog Taproom Hill City |
75 | 3 | 1 | |
|
Firehouse Campground Hill City, Rapid City |
45 | 0 | 0 | |
|
Shipwrecks Bar and Grill Rapid City |
35 | 2 | 2 | |
|
Rapid City South RV Park Black Hawk, Rapid City |
440 | 0 | 0 | |
|
Black Elk Resort Rapid City |
38 | 0 | 0 | |
|
Robin's Roost Cabins Hill City |
34 | 2 | 1 |
About this data
Water systems are matched to Pennington County, nearest to Johnson Siding 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.