Missouri
Jackson County drinking water quality
25 active public water systems serve 960,275 people in Jackson County. 6 are compliant, 19 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
24 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Kansas City PWS Kansas City |
553,295 | 1 | 1 | |
|
Independence PWS Independence |
120,000 | 1 | 0 | |
|
Lees Summit PWS Lees Summit |
99,400 | 2 | 0 | |
|
Blue Springs PWS Blue Springs |
61,084 | 2 | 0 | |
|
Jackson County Pwsd 1 Grandview |
24,500 | 1 | 0 | |
|
Raytown Water Company Raytown |
17,066 | 1 | 0 | |
|
Jackson County Pwsd 2 Raytown |
16,440 | 2 | 0 | |
|
Grain Valley PWS Grain Valley |
16,000 | 1 | 1 | |
|
Jackson County Pwsd 13 Lees Summit |
9,700 | 1 | 0 | |
|
Oak Grove PWS Oak Grove |
9,200 | 1 | 1 | |
|
Jackson County Pwsd 15 Lake Lotawana |
8,772 | 1 | 0 | |
|
Jackson County Pwsd 12 Greenwood |
5,695 | 1 | 0 | |
|
Jackson County Pwsd 16 |
4,075 | 0 | 0 | |
|
Sugar Creek PWS Sugar Creek |
3,500 | 1 | 0 | |
|
Buckner PWS Buckner |
3,076 | 2 | 0 | |
|
Jackson County Pwsd 17 Grain Valley |
2,530 | 0 | 0 | |
|
Unity Village Unity Village |
1,000 | 2 | 0 | |
|
Lake Tapawingo PWS |
995 | 2 | 0 | |
|
Highland Manor |
895 | 0 | 0 | |
|
Sibley PWS |
375 | 0 | 0 | |
|
Valley View MHC LLC |
320 | 2 | 0 | |
|
Midwest MHP Lindale LLC |
250 | 2 | 0 | |
|
Levasy PWS |
82 | 0 | 0 | |
|
Tri County Water Authority |
25 | 0 | 0 |
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 |
|---|---|---|---|---|
|
Lake City Army Ammunition Plt |
2,000 | 1 | 0 |
Inactive systems (9, 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.