Missouri
Scott County drinking water quality
18 active public water systems serve 34,163 people in Scott County. 3 are compliant, 15 had at least one EPA violation in the past three years, 2 are designated serious violators, and 1 carries a health flag.
Needs attention
Community water systems
16 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Sikeston PWS Sikeston |
16,291 | 1 | 0 | |
|
Scott City PWS Scott City |
4,653 | 3 | 1 | |
|
Scott County Pwsd 4 |
3,150 | 2 | 0 | |
|
Chaffee PWS Chaffee |
3,054 | 2 | 0 | |
|
Oran PWS Oran |
1,294 | 5 | 0 | |
|
Miner PWS |
1,135 | 2 | 1 | |
|
Benton PWS Benton |
885 | 0 | 0 | |
|
Scott County Pwsd 1 |
785 | 0 | 0 | |
|
Morley PWS Morley |
699 | 5 | 1 | |
|
Kelso PWS Kelso |
586 | 1 | 0 | |
|
Scott County Pwsd 2 |
553 | 0 | 0 | |
|
Blodgett PWS Blodgett |
300 | 8 | 1 | |
|
Scott County Pwsd 3 |
200 | 4 | 1 | |
|
Vanduser PWS Vanduser |
168 | 6 | 1 | |
|
New Hamburg South End Benton |
60 | 1 | 0 | |
|
New Hamburg Central Benton |
45 | 7 | 5 |
Non-community systems (2: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Benton Investment Group LLC |
250 | 3 | 0 | |
|
The Pigs Hiney |
55 | 2 | 0 |
Inactive systems (28, 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.