Missouri
Hickory County drinking water quality
45 active public water systems serve 7,583 people in Hickory County. 17 are compliant, 28 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
10 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Pwsd 2 of Hickory CO |
1,450 | 1 | 0 | |
|
Hermitage PWS Hermitage |
621 | 1 | 0 | |
|
Weaubleau PWS Weaubleau |
418 | 1 | 0 | |
|
Wheatland PWS Wheatland |
371 | 1 | 0 | |
|
Village of Preston Water Dept Preston |
225 | 3 | 0 | |
|
Cross Timbers PWS Cross Timbers |
215 | 5 | 0 | |
|
Lake Forest Subdivision Pittsburg |
200 | 1 | 0 | |
|
Pomme MHP LLC |
100 | 1 | 1 | |
|
Whiteside Hidden Acres |
92 | 9 | 4 | |
|
Riviera South Water Corp Pittsburg |
90 | 5 | 0 |
Non-community systems (35: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
Inactive systems (38, 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.