Lead and Copper Rule Revisions (LCRR) violations in Missouri
285 active public water systems in Missouri had a Lead and Copper Rule Revisions (LCRR) violation in the past three years, 285 of them in the latest quarter of EPA's data. What Lead and Copper Rule Revisions (LCRR) is and why it matters.
Systems with a Lead and Copper Rule Revisions (LCRR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Ocwc Lake Country Village Stone County |
80 | 2 | 1 | |
|
Mountain Estates Stone County |
76 | 1 | 1 | |
|
Rockridge Estates Subd Greene County |
75 | 2 | 1 | |
|
Country Time Estates Stone County |
70 | 2 | 1 | |
|
Ocwc Sweetwater Beach Barry County |
63 | 1 | 1 | |
|
Cedar Grove Village Subd Warren County |
60 | 4 | 2 | |
|
Ocwc Wildflower Stone County |
60 | 1 | 1 | |
|
Charity PWS Pulaski County |
55 | 9 | 3 | |
|
Country Cove Warren County |
52 | 3 | 2 | |
|
Carter County Pwsd 2 Freemont · Carter County |
50 | 3 | 2 | |
|
Golden Glade Water System Camden County |
50 | 1 | 1 | |
|
Kings River Beach Water Association INC Barry County |
50 | 1 | 1 | |
|
Ocwc Redbud Briarwood Branson · Taney County |
50 | 2 | 1 | |
|
Red Oak Subdivision Camden County |
50 | 2 | 1 | |
|
Westlake Meadows Subdivision Cape Girardeau County |
50 | 2 | 2 | |
|
Rolling Hills PWS Pulaski County |
48 | 8 | 3 | |
|
Jamestowne MHP Mount Vernon · Lawrence County |
46 | 5 | 2 | |
|
New Hamburg Central Benton · Scott County |
45 | 7 | 5 | |
|
Shady Lane Subdivision Newton County |
45 | 6 | 5 | |
|
Melody Manor Subdivision Stone County |
40 | 5 | 3 | |
|
Valley Lake Estates Warren County |
40 | 3 | 2 | |
|
Ozark Mountain Village Homes Stone County |
38 | 1 | 1 | |
|
Sunset Heights 2nd Addition Ozark · Christian County |
37 | 3 | 2 | |
|
Boondocks Enterprises LLC Neosho · Newton County |
35 | 6 | 2 | |
|
Crestview MHP Pettis County |
35 | 11 | 4 | |
|
Kingdom Heights Stone County |
35 | 5 | 2 | |
|
Brandy Station Barry County |
34 | 1 | 1 | |
|
Green Acres Homeowners Association Branson · Taney County |
30 | 2 | 1 | |
|
Ocwc Bald Eagle Well Taney County |
30 | 1 | 1 | |
|
Prairie Dell MHP Franklin County |
30 | 1 | 1 | |
|
Twilite Home Sites Taney County |
28 | 5 | 0 | |
|
Central Crossing Acres II Barry County |
25 | 4 | 3 | |
|
Lake Northwoods Utility INC Gasconade County |
25 | 6 | 3 | |
|
New Hope Residential Care INC St. Francois County |
25 | 4 | 1 | |
|
Sunset Heights Subd Well 2 Block 2 Ozark · Christian County |
25 | 2 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Lead and Copper Rule Revisions (LCRR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Lead and Copper Rule Revisions (LCRR) 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 Missouri 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.