Missouri
Andrew County drinking water quality
11 active public water systems serve 106,624 people in Andrew County. 5 are compliant, 6 had at least one EPA violation in the past three years, 0 are designated serious violators, and 0 carry a health flag.
Community water systems
11 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
MO American ST Joseph Andrew, Dekalb, Elwood and 3 more |
89,171 | 0 | 0 | |
|
Andrew County Pwsd 1 Savannah |
6,042 | 1 | 0 | |
|
Savannah PWS Savannah |
5,249 | 2 | 1 | |
|
Andrew County Pwsd 2 Cosby |
3,580 | 0 | 0 | |
|
Andrew County Pwsd 3 Fillmore |
1,178 | 0 | 0 | |
|
Andrew County Pwsd 4 |
600 | 4 | 0 | |
|
Amazonia PWS Amazonia |
236 | 1 | 0 | |
|
Fillmore PWS Fillmore |
214 | 2 | 1 | |
|
Bolckow PWS Bolckow |
187 | 0 | 0 | |
|
Rosendale PWS Rosendale |
142 | 3 | 0 | |
|
Great Northwest Wholesale Water Commiss Maryville |
25 | 0 | 0 |
Inactive systems (5, 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.