Water Quality in Missouri
Water hardness and contaminant data for 6 cities across Missouri. Find your city below to see a detailed water quality profile.
6
Cities
219
Avg Hardness (PPM)
299
Hardest City (PPM)
Missouri Cities by Water Hardness
| City | Hardness (PPM) | Level | PFAS (ppt) | Source |
|---|---|---|---|---|
| Springfield | 299 | Extremely Hard | 4 | Fellows Lake, McDaniel Lake |
| Columbia | 251 | Extremely Hard | 3 | Missouri River, McBaine wellfield |
| Kansas City | 215 | Very Hard | 5 | Missouri River |
| Lee's Summit | 211 | Very Hard | 3 | Lake Jacomo, Lake Longview |
| Independence | 186 | Very Hard | 4 | Missouri River |
| St. Louis | 150 | Hard | 6 | Missouri + Mississippi Rivers |