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 |
|---|---|---|---|---|
|
Sedgewickville PWS Sedgewickville · Bollinger County |
197 | 1 | 1 | |
|
Centerville PWS Centerville · Reynolds County |
190 | 2 | 0 | |
|
Windwood Estates Subd Cape Girardeau County |
170 | 2 | 1 | |
|
Vanduser PWS Vanduser · Scott County |
168 | 6 | 1 | |
|
Galt PWS Galt · Grundy County |
166 | 2 | 1 | |
|
Redings Mill PWS Joplin · Newton County |
163 | 1 | 1 | |
|
Hughesville PWS Hughesville · Pettis County |
158 | 4 | 1 | |
|
Lake Kah Tan DA Estates INC Perry County |
158 | 1 | 1 | |
|
Crawford County Pwsd 1 Crawford County |
155 | 2 | 1 | |
|
Braden Park Village Benton County |
153 | 2 | 0 | |
|
Cole Turkey Acres Benton County |
150 | 1 | 0 | |
|
Crowley Ridge Mennonite Church & School Advance · Stoddard County |
150 | 2 | 2 | |
|
North Hills Estates Cape Girardeau County |
150 | 3 | 1 | |
|
Ozark Park Estates Branson · Taney County |
150 | 9 | 5 | |
|
Pleasant Oak MHP Warren County |
150 | 3 | 3 | |
|
Timberlost MHP Joplin · Newton County |
150 | 3 | 0 | |
|
Eastbourough Subd Rogersville · Greene County |
144 | 4 | 4 | |
|
Palisades Village Jefferson County |
142 | 2 | 2 | |
|
Belleview Valley Nursing Home Belleview · Iron County |
140 | 2 | 1 | |
|
ST Francois County Pwsd 1 Park Hills · St. Francois County |
140 | 1 | 1 | |
|
Parnell PWS Parnell · Nodaway County |
135 | 1 | 1 | |
|
Caledonia PWS Caledonia · Washington County |
130 | 2 | 1 | |
|
Carolina Oaks Plantation Cape Girardeau County |
126 | 2 | 1 | |
|
Bridgeway Plaza Barry County |
125 | 2 | 0 | |
|
Collins PWS Collins · St. Clair County |
125 | 2 | 1 | |
|
Knob Hill Acres Shell Knob · Barry County |
125 | 3 | 1 | |
|
Blairstown PWS Blairstown · Henry County |
123 | 4 | 1 | |
|
Pine Lake Estates Lincoln County |
115 | 3 | 1 | |
|
Westboro PWS Westboro · Atchison County |
115 | 1 | 1 | |
|
Monett Village Monett · Lawrence County |
112 | 4 | 1 | |
|
Franklin County Special School Dist Franklin County |
111 | 1 | 1 | |
|
Baptist Home Iron County |
110 | 2 | 1 | |
|
Cedar Gate Estates Benton County |
102 | 2 | 0 | |
|
Cross Creek Subd Camden County |
100 | 2 | 2 | |
|
Doolittle MHP Miller County |
100 | 3 | 1 | |
|
Emerald Green Estates Lincoln County |
100 | 2 | 1 | |
|
Glenbrook Estates Warren County |
100 | 2 | 2 | |
|
High Point Elementary School Moniteau County |
100 | 1 | 0 | |
|
Indian Hills Homeowners Assn Kimberling City · Stone County |
100 | 2 | 1 | |
|
Lake Forest Subdivision Lincoln County |
100 | 1 | 1 | |
|
Tara Oaks Manor Assn St. Charles County |
100 | 1 | 1 | |
|
Wadsworth Park Unit 4 and 5 Greene County |
100 | 3 | 2 | |
|
Streamline the Oaks Crawford County |
98 | 7 | 1 | |
|
Ocwc Blue Water Village Stone County |
93 | 1 | 1 | |
|
Trinity Learning Center Neosho · Newton County |
93 | 6 | 2 | |
|
Whiteside Hidden Acres Hickory County |
92 | 9 | 4 | |
|
Big Country Acres Subdivision St. Charles County |
90 | 3 | 2 | |
|
Red Cedar PT Homeowners Assn INC Stone County |
90 | 1 | 0 | |
|
Ionia PWS Iona · Benton County |
88 | 3 | 1 | |
|
Leisure Shores Unit 2 Blue Eye · Stone County |
84 | 1 | 1 |
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.