Missouri
Lincoln County drinking water quality
48 active public water systems serve 45,636 people in Lincoln County. 16 are compliant, 32 had at least one EPA violation in the past three years, 0 are designated serious violators, and 1 carries a health flag.
Needs attention
Community water systems
32 systems, largest firstNon-community systems (16: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
North Troy Business Park |
170 | 3 | 0 | |
|
JR Diamonds |
150 | 1 | 0 | |
|
Christ Centered Church Troy |
100 | 1 | 0 | |
|
ST Alphonsus School |
84 | 1 | 1 | |
|
Sunrise RV Park LLC |
80 | 1 | 0 | |
|
Castles Grocery and Cafe |
50 | 0 | 0 | |
|
Redemption Ranch Ministries Moscow Mills |
50 | 2 | 0 | |
|
Sun Valley Golf Course |
40 | 1 | 0 | |
|
Operating Engineers Training School |
30 | 1 | 0 | |
|
Camp Tuckaho |
25 | 0 | 0 | |
|
Central Park of Eolia |
25 | 1 | 0 | |
|
Coastal Carriers Troy |
25 | 0 | 0 | |
|
Dollar General #16225 Troy |
25 | 0 | 0 | |
|
Dollar General #24039 Troy Troy |
25 | 0 | 0 | |
|
Dollar General #30105 Wright City |
25 | 2 | 0 | |
|
Olney Tavern |
25 | 3 | 1 |
Inactive systems (43, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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. Retrieved from ECHO on Oct 11, 2026.