WESTERN ALLEGHENY COUNTY MUN A Water Quality Report
Population
19,031
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 94%
of 49,184 US systems
5-Year Record
⚠️ 6
violations recorded
D
Poor
Safety Grade
6 violations in the past 5 years, including 2 health-based
System Details
- PWSID
- PA5020034
- Population Served
- 19,031
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Pennsylvania
- EPA Region
- 3
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7500 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 0600 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 0200 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 8000 | ✕ Health-Based | 4 |
Violation History
2025
3
2024
3
2016
1
2015
2
2014
1
2013
1
2009
1
2008
1
Total violations on record: 13
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade D
Avg: B-C
13violations total
46% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 3× the national average.