Consumer Confidence Rule (CCR) violations in South Dakota
12 active public water systems in South Dakota had a Consumer Confidence Rule (CCR) violation in the past three years, 12 of them in the latest quarter of EPA's data. What Consumer Confidence Rule (CCR) is and why it matters.
Systems with a Consumer Confidence Rule (CCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Presho Presho · Lyman County |
472 | 1 | 1 | |
|
Lakeside Estates Aberdeen, Excelsior · Brown County |
460 | 2 | 1 | |
|
Weston Heights Homeowners Associatio Piedmont, Rapid City · Meade County |
412 | 2 | 0 | |
|
Mountain Plains 2 Homeowners Assoc Spearfish · Lawrence County |
268 | 3 | 1 | |
|
Chancellor Chancellor · Turner County |
266 | 1 | 1 | |
|
Pine Hills Park Black Hawk, Summerset, Wellesley · Meade County |
200 | 4 | 2 | |
|
Jobee Acres Aberdeen · Brown County |
108 | 5 | 2 | |
|
Pleasant Valley Estates Aberdeen · Brown County |
105 | 2 | 0 | |
|
Canova Canova · Miner County |
89 | 3 | 1 | |
|
Shamrock Colony Aberdeen, Carpenter · Clark County |
75 | 2 | 0 | |
|
Rock Ridge Court Rapid City · Custer County |
74 | 5 | 0 | |
|
Corona Corona · Roberts County |
69 | 4 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Consumer Confidence Rule (CCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Consumer Confidence Rule (CCR) alone.
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.