B72/100
PA AMERICAN NORRISTOWN — Water Quality Report 2026
Serving 88,885 people · Pennsylvania
Water Source
Surface Water
County
—
System ID
PA1460046
Violations
25
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Resolved
Missed required monitoring deadline
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2024 – October 31, 2024Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Unresolved
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.
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 NORRISTOWN
Is PA AMERICAN NORRISTOWN water safe to drink?
PA AMERICAN NORRISTOWN water receives a grade of B (72/100), which is considered good. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has PA AMERICAN NORRISTOWN detected?
69 contaminants were tested in PA AMERICAN NORRISTOWN's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does PA AMERICAN NORRISTOWN have any EPA violations?
Yes, PA AMERICAN NORRISTOWN has 25 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other.
How many people does PA AMERICAN NORRISTOWN serve?
PA AMERICAN NORRISTOWN serves approximately 88,885 people, Pennsylvania.
What type of water does PA AMERICAN NORRISTOWN provide?
PA AMERICAN NORRISTOWN 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 PA1460046.
How does PA AMERICAN NORRISTOWN compare to other utilities in Pennsylvania?
PA AMERICAN NORRISTOWN scores 72/100 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.