WASHINGTON PWS Water Quality Report
Population
14,068
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 94%
of 49,184 US systems
5-Year Record
⚠️ 10
violations recorded
D
Poor
Safety Grade
10 violations in the past 5 years, including 3 health-based
System Details
- PWSID
- MO6010838
- Population Served
- 14,068
- Water Source
- Ground Water
- Owner
- Local Government
- State
- Missouri
- EPA Region
- 7
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 0700 | ✕ Health-Based | 3 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 1 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 3 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 3 |
Violation History
2024
10
Total violations on record: 10
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)
How does this compare?
This systemNational average
Grade D
Avg: B-C
10violations total
36% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 2× the national average.