All water systems in South Dakota
703 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Black Hills Children's Home Rapid City, Sioux Falls · Pennington County |
105 | 0 | 0 | |
|
Pleasant Valley Estates Aberdeen · Brown County |
105 | 2 | 0 | |
|
Prairie Haven Subdivision Black Hawk, Rapid City · Pennington County |
105 | 1 | 0 | |
|
Wakpamni Water System County |
104 | 3 | 0 | |
|
Westfield Addition Spearfish · Lawrence County |
104 | 0 | 0 | |
|
Westview Homeowners Association Spearfish · Lawrence County |
103 | 0 | 0 | |
|
Athletic Club of the Black Hills Rapid City · Pennington County |
100 | 1 | 1 | |
|
Camp Judson Keystone, Sioux Falls · Pennington County |
100 | 2 | 1 | |
|
D & E Water Company Black Hawk, Spearfish · Lawrence County |
100 | 0 | 0 | |
|
Gcc Dacotah East/west/north Rapid City · Pennington County |
100 | 0 | 0 | |
|
Kemp's Kamp East Keystone · Pennington County |
100 | 0 | 0 | |
|
Lewie's Burgers and Brews Lead, Spearfish · Lawrence County |
100 | 2 | 1 | |
|
Spokane Creek Cabins & Campground Black Hawk, Keystone · Custer County |
100 | 0 | 0 | |
|
Usfs-Bhnf Dutchman Campground Black Hawk, Custer, Overland Park · Pennington County |
99 | 0 | 0 | |
|
Ponderosa Ridge Rapid City · Pennington County |
98 | 1 | 0 | |
|
Big Pine Campground Black Hawk, Custer · Custer County |
96 | 0 | 0 | |
|
Cresbard Cresbard · Faulk County |
96 | 0 | 0 | |
|
Golden Meadows Black Hawk · Meade County |
96 | 0 | 0 | |
|
Collins Colony Aberdeen, Iroquois · Clark County |
95 | 0 | 0 | |
|
Glendale Colony Aberdeen, Frankfort · Spink County |
95 | 1 | 0 | |
|
Heartland Country Ranchettes Black Hawk, Hermosa · Custer County |
95 | 0 | 0 | |
|
Huron Colony Aberdeen, Huron · Beadle County |
95 | 0 | 0 | |
|
Potato Creek Water System County |
95 | 1 | 0 | |
|
Quaal Water Association Black Hawk · Meade County |
95 | 0 | 0 | |
|
Red Iron Lake Water System County |
95 | 0 | 0 | |
|
Timberland Park Yankton · Yankton County |
95 | 2 | 1 | |
|
Eden Eden · Marshall County |
94 | 1 | 0 | |
|
Pearl Creek Colony Aberdeen, Iroquois · Beadle County |
94 | 1 | 0 | |
|
Sunrise Colony Summit · Grant County |
94 | 1 | 0 | |
|
Red Willow Colony Aberdeen, White · Brookings County |
93 | 0 | 0 | |
|
Broken Arrow Horse Camp Custer · Custer County |
92 | 0 | 0 | |
|
Spring Canyon Water Company Piedmont, Rapid City · Pennington County |
92 | 0 | 0 | |
|
Wallace Wallace · Codington County |
91 | 1 | 0 | |
|
Elk Creek Resort Piedmont · Meade County |
90 | 1 | 1 | |
|
Horse Creek Resort-Lower Wells Rapid City · Pennington County |
90 | 0 | 0 | |
|
Hutterville Colony South Dakota INC Beresford, Stratford · Brown County |
90 | 1 | 0 | |
|
Northwood First Subdivision Aberdeen · Brown County |
90 | 1 | 0 | |
|
Rushmore Candy Company Rapid City · Pennington County |
90 | 3 | 2 | |
|
Black Hills Meadow Piedmont · Meade County |
89 | 0 | 0 | |
|
Canova Canova · Miner County |
89 | 3 | 1 | |
|
Dallas Dallas · Gregory County |
89 | 0 | 0 | |
|
AR Ranch Blackhawk, Rapid City · Meade County |
88 | 0 | 0 | |
|
Brentford Brentford · Spink County |
88 | 0 | 0 | |
|
Westport Sanitary District Aberdeen, Westport · Brown County |
88 | 1 | 0 | |
|
Fort Welikit Family Campground Custer · Custer County |
87 | 0 | 0 | |
|
Spearfish Meadows Rapid City, Spearfish · Lawrence County |
87 | 0 | 0 | |
|
Greenwood Colony Aberdeen, Delmont · Douglas County |
85 | 1 | 0 | |
|
Oak Mountain Country Estates Black Hawk, Deadwood · Lawrence County |
85 | 0 | 0 | |
|
Sheridan Lake Highlands, Inc. Piedmont, Rapid City · Pennington County |
85 | 0 | 0 | |
|
Placerville Camp Rapid City · Pennington County |
84 | 1 | 1 |
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.