All water systems in South Dakota
703 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Rimrock Ridge Water Association Rapid City · Pennington County |
35 | 0 | 0 | |
|
Rimrock Tavern Lyndon Bolt Boxelder · Pennington County |
35 | 3 | 1 | |
|
Shipwrecks Bar and Grill Rapid City · Pennington County |
35 | 2 | 2 | |
|
Mountain View Lodge Hill City · Pennington County |
34 | 2 | 1 | |
|
Robin's Roost Cabins Hill City · Pennington County |
34 | 2 | 1 | |
|
Garden City Garden City · Clark County |
33 | 1 | 0 | |
|
The Timbers Black Hawk, Spearfish · Lawrence County |
33 | 0 | 0 | |
|
Wild Turkey Estates I Black Hawk, Spearfish · Lawrence County |
33 | 0 | 0 | |
|
Black Hills Vista RV Park Black Hawk, Sturgis · Meade County |
32 | 0 | 0 | |
|
Green Acres Water Corporation Hot Springs · Fall River County |
31 | 0 | 0 | |
|
Usfs Nemo Water System Custer, Spearfish · Lawrence County |
31 | 0 | 0 | |
|
Black Hills National Cemetery Sturgis · Meade County |
30 | 1 | 1 | |
|
Golden Hills Subdivision Lead, Piedmont, Sioux Falls · Lawrence County |
30 | 0 | 0 | |
|
Kemp's Kamp Upper Keystone · Pennington County |
30 | 0 | 0 | |
|
Norris Peak Water Users Assoc Black Hawk, Rapid City · Pennington County |
30 | 0 | 0 | |
|
Roost Resort East Well Custer · Custer County |
30 | 0 | 0 | |
|
Spring Creek Ranch Spearfish · Lawrence County |
30 | 0 | 0 | |
|
Two Bit Ranch Estates Deadwood, Sioux Falls, Spearfish · Lawrence County |
30 | 0 | 0 | |
|
Freedom Ridge Cabins Hill City · Pennington County |
29 | 0 | 0 | |
|
Silver Mountain Cabins Rapid City · Pennington County |
29 | 0 | 0 | |
|
Calamity Peak Lodge Custer · Custer County |
28 | 0 | 0 | |
|
Reynolds Court Spearfish · Pennington County |
28 | 1 | 0 | |
|
Southbrook Estates Brookings · Brookings County |
28 | 1 | 0 | |
|
Three Peaks Water Association Atkinson, Black Hawk · Lawrence County |
28 | 0 | 0 | |
|
Hidden Valley Water Association INC Rapid City · Pennington County |
27 | 1 | 0 | |
|
Boulder Colony Hosmer · Edmunds County |
26 | 1 | 1 | |
|
Black Hills Retreat Center 2 Deadwood, Sioux Falls · Lawrence County |
25 | 0 | 0 | |
|
Bridle Ridge Horse and RV Camp Custer · Custer County |
25 | 0 | 0 | |
|
Centennial Hills Home Association Spearfish · Lawrence County |
25 | 0 | 0 | |
|
Chris' Mobile Home Court Spearfish · Lawrence County |
25 | 0 | 0 | |
|
Coe-Cottonwood Springs Rec Area Chamberlain, Fort Thompson, Hot Springs · Fall River County |
25 | 2 | 2 | |
|
Custer-Mount Rushmore Koa-Front/offi Black Hawk, Custer · Custer County |
25 | 0 | 0 | |
|
Darlington Estates Rapid City · Pennington County |
25 | 2 | 0 | |
|
Gfp-Bear Butte Trailhead Pierre, Sturgis · Meade County |
25 | 0 | 0 | |
|
Harney Camp Cabins Custer · Pennington County |
25 | 2 | 1 | |
|
Kemp's Kamp Middle Keystone · Pennington County |
25 | 0 | 0 | |
|
Mni Wiconi Wtp / Coreline County |
25 | 1 | 0 | |
|
Moonshine Gulch Saloon Hill City · Pennington County |
25 | 1 | 0 | |
|
Pactola Water Association Black Hawk, Hill City · Pennington County |
25 | 0 | 0 | |
|
Pete Lein & Sons Shooting Range Piedmont · Pennington County |
25 | 0 | 0 | |
|
Pineview Water Association Rapid City · Pennington County |
25 | 0 | 0 | |
|
Ponderosa Water Company Rapid City · Pennington County |
25 | 0 | 0 | |
|
Provo Area Water System Edgemont · Fall River County |
25 | 4 | 1 | |
|
Rockerville Pud Piedmont, Rapid City · Pennington County |
25 | 0 | 0 | |
|
Roost Resort Campground Well Custer · Custer County |
25 | 0 | 0 | |
|
Rustic Ridge Guest Cabins Keystone · Pennington County |
25 | 0 | 0 | |
|
Salvation Army Camp Rapid City · Pennington County |
25 | 0 | 0 | |
|
Seneca Seneca · Faulk County |
25 | 0 | 0 | |
|
Timber Haven Cabins Keystone · Pennington County |
25 | 1 | 0 | |
|
Bicentennial Trailer Court Spearfish · Lawrence County |
23 | 1 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
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.