B75/100
PA AMERICAN WATER CO WEST — Water Quality Report 2026
Serving 105,127 people · Pennsylvania
Water Source
Surface Water
County
—
System ID
PA7210029
Violations
9
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOS | 0.006 µg/L | 0.004 µg/L | Over Limit |
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2022 – March 31, 2022Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2022 – March 31, 2022Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About PA AMERICAN WATER CO WEST
Is PA AMERICAN WATER CO WEST water safe to drink?
PA AMERICAN WATER CO WEST water receives a grade of B (75/100), which is considered good. Out of 69 contaminants tested, 1 exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has PA AMERICAN WATER CO WEST detected?
69 contaminants were tested in PA AMERICAN WATER CO WEST's water. Notable contaminants include PFOS. 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does PA AMERICAN WATER CO WEST have any EPA violations?
Yes, PA AMERICAN WATER CO WEST has 9 EPA violation(s) on record, with the most recent in 2022. Violation types include MR, TT. 2 are health-based violations.
How many people does PA AMERICAN WATER CO WEST serve?
PA AMERICAN WATER CO WEST serves approximately 105,127 people, Pennsylvania.
What type of water does PA AMERICAN WATER CO WEST provide?
PA AMERICAN WATER CO WEST sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is PA7210029.
How does PA AMERICAN WATER CO WEST compare to other utilities in Pennsylvania?
PA AMERICAN WATER CO WEST scores 75/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Pennsylvania state page for a full comparison of water systems.