Missouri
New Madrid County drinking water quality
15 active public water systems serve 15,503 people in New Madrid County. 1 are compliant, 14 had at least one EPA violation in the past three years, 1 is a designated serious violator, and 0 carry a health flag.
Needs attention
Community water systems
14 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
New Madrid PWS New Madrid |
3,250 | 2 | 0 | |
|
Portageville PWS Portageville |
3,200 | 3 | 0 | |
|
New Madrid County Pwsd 5 |
1,800 | 3 | 2 | |
|
Lilbourn PWS Lilbourn |
902 | 8 | 0 | |
|
Gideon PWS Gideon |
780 | 1 | 1 | |
|
Morehouse PWS Morehouse |
749 | 1 | 0 | |
|
New Madrid County Pwsd 4 Canalou |
673 | 3 | 1 | |
|
Matthews PWS Matthews |
628 | 3 | 1 | |
|
New Madrid County Pwsd 2 Kewanee |
600 | 2 | 0 | |
|
Marston PWS Marston |
503 | 0 | 0 | |
|
New Madrid County Pwsd # 6 |
500 | 5 | 2 | |
|
New Madrid County Pwsd 1 Lilbourn |
450 | 1 | 0 | |
|
Parma PWS Parma |
450 | 5 | 1 | |
|
Risco PWS Risco |
278 | 6 | 3 |
Non-community systems (1: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
ST Jude Industrial Park New Madrid |
740 | 1 | 0 |
Inactive systems (21, 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.