Water quality in Grain Valley, Missouri
Grain Valley is in Jackson County. 25 active public water systems serve the county; 19 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Jackson County
23 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Jackson County Pwsd 17 Grain Valley |
2,530 | 0 | 1.8 mi | |
| Oak Grove PWS Oak Grove |
9,200 | 1 | 3.6 mi | |
| Jackson County Pwsd 13 Lees Summit |
9,700 | 1 | 5.2 mi | |
| Blue Springs PWS Blue Springs |
61,084 | 2 | 5.6 mi | |
| Lake Tapawingo PWS |
995 | 2 | 6.5 mi | |
| Jackson County Pwsd 16 |
4,075 | 0 | 8.4 mi | |
| Jackson County Pwsd 15 Lake Lotawana |
8,772 | 1 | 8.4 mi | |
| Buckner PWS Buckner |
3,076 | 2 | 8.8 mi | |
| Levasy PWS |
82 | 0 | 9.6 mi | |
| Highland Manor |
895 | 0 | 9.7 mi | |
| Independence PWS Independence |
120,000 | 1 | 10.0 mi | |
| Lees Summit PWS Lees Summit |
99,400 | 2 | 11.4 mi | |
| Unity Village Unity Village |
1,000 | 2 | 11.4 mi | |
| Midwest MHP Lindale LLC |
250 | 2 | 12.4 mi | |
| Jackson County Pwsd 12 Greenwood |
5,695 | 1 | 12.5 mi | |
| Sibley PWS |
375 | 0 | 12.7 mi | |
| Raytown Water Company Raytown |
17,066 | 1 | 14.3 mi | |
| Jackson County Pwsd 2 Raytown |
16,440 | 2 | 14.5 mi | |
| Sugar Creek PWS Sugar Creek |
3,500 | 1 | 14.9 mi | |
| Jackson County Pwsd 1 Grandview |
24,500 | 1 | 19.5 mi | |
| Kansas City PWS Kansas City |
553,295 | 1 | 20.8 mi | |
| Valley View MHC LLC |
320 | 2 | — | |
| Tri County Water Authority |
25 | 0 | — |
Non-community systems in Jackson County (1: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Lake City Army Ammunition Plt |
2,000 | 1 | 0 |
About this data
Water systems are matched to Jackson County, nearest to Grain Valley first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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.