We found 32 public water systems in Jackson county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Kansas City | Kansas City | 460,000 | 40 | 14 |
| Independence | Independence | 117,240 | 20 | 1 |
| Lees Summit | Lees Summit | 87,000 | 46 | 3 |
| Blue Springs | Blue Springs | 52,530 | 57 | 1 |
| Jackson Co Pwsd 1 | Grandview | 24,475 | 40 | 0 |
| Jackson Co Pwsd 2 | Raytown | 16,500 | 50 | 4 |
| Raytown Water Company | Raytown | 16,390 | 40 | 9 |
| Grain Valley | Grain Valley | 13,000 | 33 | 10 |
| Jackson Co Pwsd 15 | Lake Lotawana | 7,783 | 0 | 3 |
| Oak Grove | Oak Grove | 7,681 | 0 | 12 |
| Jackson Co Pwsd 13 | Lees Summit | 5,905 | 0 | 3 |
| Jackson Co Pwsd 12 | Greenwood | 5,007 | 0 | 6 |
| Jackson Co Pwsd 16 | County of Jackson | 3,675 | 0 | 12 |
| Lake City Army Ammunition Plt | County of Jackson | 3,167 | 0 | 2 |
| Buckner | Buckner | 3,076 | 0 | 3 |
| Sugar Creek | Sugar Creek | 2,500 | 0 | 1 |
| Jackson Co Pwsd 17 | Grain Valley | 2,205 | 0 | 0 |
| Jackson Co Pwsd #14 | Lees Summit | 1,075 | 0 | 0 |
| Unity Village | Unity Village | 1,000 | 0 | 28 |
| Highland Manor | County of Jackson | 957 | 0 | 9 |
| Lake Tapawingo | County of Jackson | 863 | 0 | 12 |
| Stonecroft Mobile Home Community | Raytown | 610 | 0 | 0 |
| Pepperwood Apartments | County of Jackson | 600 | 0 | 0 |
| Sibley | County of Jackson | 375 | 0 | 7 |
| Sab Harmon Industries Inc | Grain Valley | 360 | 0 | 0 |
| Levasy | County of Jackson | 240 | 0 | 15 |
| Mc Cleroy Oil Company | Grain Valley | 100 | 0 | 0 |
| Sta-lo Oil Co., Inc | County of Jackson | 100 | 0 | 0 |
| Kansas City Water Svcs Atherton Plant | Jackson | 25 | 0 | 0 |
| Tri County Water Authority | Counties of Bates, Cass, Jackson | 25 | 0 | 0 |
| First Baptist Church | First Baptist | 25 | 0 | 0 |
| Six Mile Baptist Church | County of Jackson | 25 | 0 | 0 |