Water Quality: Little Rock, AR
5 water systems • 380,367 people served
Multiple Health Violations97
Total Violations
42
Health-Based Violations
5
Water Systems
380,367
Population Served
Water Quality Summary
Little Rock has 42 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Bromate, Chlorine, Gross Alpha, TTHM, Total Haloacetic Acids (HAA5). In total, 97 violations are on record for 5 water systems serving 380,367 people.
Contaminants Found
Bromate
Chlorine
Gross Alpha
TTHM
Total Haloacetic Acids (HAA5)
Water Systems Serving Little Rock
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CENTRAL ARKANSAS WATER | AR0000465 | Surface Water | 368,455 | 0 |
| EAST END WATER | AR0000646 | Groundwater | 5,954 | 2 |
| CENTRAL ARKANSAS WATER PARON | AR0000883 | Surface Water | 2,025 | 62 |
| PERLA WATER ASSOCIATION | AR0000623 | Surface Water | 1,970 | 32 |
| WYE MOUNTAIN WATER ASSOCIATION | AR0000410 | Surface Water | 1,963 | 1 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.