Clay County, Missouri
18 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Mosby Pws | 115 | Surface Water Purchased | 133 | 103 |
| Clay County Pwsd 3 | 3,447 | Groundwater | 7 | 6 |
| Smithville Pws | 10,885 | Surface Water | 7 | 4 |
| Excelsior Springs Pws | 11,084 | Groundwater | 5 | 2 |
| Liberty Pws | 30,800 | Groundwater | 85 | 0 |
| Missouri City Pws | 254 | Groundwater Purchased | 13 | 0 |
| Clay County Pwsd 7 | 245 | Groundwater Purchased | 9 | 0 |
| Clay County Pwsd 6 | 4,912 | Surface Water Purchased | 8 | 0 |
| Birmingham Village of Pws | 200 | Surface Water Purchased | 6 | 0 |
| Clay County Pwsd 2 | 3,485 | Surface Water Purchased | 4 | 0 |
| Kearney Pws | 11,500 | Surface Water Purchased | 2 | 0 |
| Prathersville Pws | 120 | Groundwater Purchased | 2 | 0 |
| Gladstone Pws | 27,000 | Groundwater | 1 | 0 |
| North Kansas City Pws | 4,500 | Groundwater | 1 | 0 |
| Clay County Pwsd 8 | 2,243 | Surface Water Purchased | 1 | 0 |
| Clay County Pwsd 4 | 1,032 | Groundwater Purchased | 1 | 0 |
| Clay County Pwsd 9 | 2,465 | Surface Water Purchased | 0 | 0 |
| Clay County Pwsd 5 | 1,191 | Surface Water Purchased | 0 | 0 |