TapScore USA

BLAWNOX BORO WATER DEPT EPA Drinking Water Compliance Record

TapScore summarizes EPA Safe Drinking Water Information System records for public water system PA5020004. It does not test household tap water or determine whether water is currently safe to drink.

F

Frequent health-based records

TapScore compliance-history grade

19 EPA violation records from July 1, 2021 through June 30, 2026

11 classified as health-based

System details

PWSID
PA5020004
Population served
2,200
Water source
Surface Water
Owner type
Local Government
State
Pennsylvania
EPA region
3
All historical records
63
Not marked resolved
0

How to read this grade

Grade F means “Frequent health-based records” under TapScore's published method. It is a comparison of recent EPA compliance records, not an EPA grade, laboratory result, health recommendation, or guarantee of present water quality.

EPA contaminant categories in violation records

EPA categoryClassificationRecords
Surface Water Treatment RuleHealth-based record29
Public NoticeMonitoring/reporting record18
Total Trihalomethanes (TTHMs)Monitoring/reporting record4
Haloacetic Acids (HAA5)Monitoring/reporting record3
Revised Total Coliform RuleMonitoring/reporting record2
CadmiumMonitoring/reporting record2
Consumer Confidence RuleMonitoring/reporting record1
ChlorineMonitoring/reporting record1
Lead and Copper RuleMonitoring/reporting record1
Stage 2 Disinfectants and Disinfection Byproducts RuleMonitoring/reporting record1

These are compliance records associated with an EPA contaminant code, not current tap-water test results or proof that a substance is presently detected.

Violation history by year

2025
1
2023
3
2022
7
2021
16
2020
14
2019
5
2015
3
2011
4
2010
2
2008
1

Historical counts may include resolved records. For current notices and local sampling results, check the utility's latest Consumer Confidence Report and your state drinking-water agency.

Reported service area

Cities served

PITTSBURGH

ZIP codes served

15238

County: Allegheny