Water Quality: Arnold, MO
5 water systems • 38,712 people served
No Health Violations6
Total Violations
0
Health-Based Violations
5
Water Systems
38,712
Population Served
Water Quality Summary
Arnold has no health-based drinking water violations on record in the EPA SDWIS database. There are 6 monitoring or reporting violations, which typically means the system missed a testing deadline rather than finding a contaminant above safe levels.
Water Systems Serving Arnold
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| JEFFERSON COUNTY PWSD 1 | MO6024292 | Surface Water | 21,113 | 0 |
| JEFFERSON COUNTY PWSD 3 | MO6024294 | Surface Water | 17,000 | 1 |
| STARLING MHP | MO6046374 | Surface Water | 342 | 4 |
| OZARK HILLS MHP | MO6046375 | Surface Water | 230 | 0 |
| LYNN ACRES MHP | MO6046381 | Groundwater | 27 | 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.