Water Quality in Arkansas
Water hardness and contaminant data for 5 cities across Arkansas. Find your city below to see a detailed water quality profile.
5
Cities
55
Avg Hardness (PPM)
98
Hardest City (PPM)
Arkansas Cities by Water Hardness
| City | Hardness (PPM) | Level | PFAS (ppt) | Source |
|---|---|---|---|---|
| Fayetteville | 98 | Moderately Hard | 5 | Beaver Lake |
| Springdale | 64 | Moderately Hard | 4 | Beaver Lake |
| Jonesboro | 49 | Slightly Hard | 4 | Alluvial aquifer |
| Fort Smith | 41 | Slightly Hard | 4 | Lee Creek Reservoir |
| Little Rock | 24 | Slightly Hard | 2 | Lake Maumelle, Lake Winona |