F0/100
ADAMSTOWN BOROUGH — Water Quality Report 2026
Serving 1,800 people · Pennsylvania
Water Source
Groundwater
County
—
System ID
PA7360001
Violations
112
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 2.10 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.005 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Resolved
Violation related to Consumer Confidence Report
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2023 – July 31, 2023Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 3Unresolved
Violation related to Consumer Confidence Report
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 ADAMSTOWN BOROUGH
Is ADAMSTOWN BOROUGH water safe to drink?
ADAMSTOWN BOROUGH water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 112 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has ADAMSTOWN BOROUGH detected?
2 contaminants were tested in ADAMSTOWN BOROUGH's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does ADAMSTOWN BOROUGH have any EPA violations?
Yes, ADAMSTOWN BOROUGH has 112 EPA violation(s) on record, with the most recent in 2023. Violation types include MR, Other, TT. 2 are health-based violations.
How many people does ADAMSTOWN BOROUGH serve?
ADAMSTOWN BOROUGH serves approximately 1,800 people, Pennsylvania.
What type of water does ADAMSTOWN BOROUGH provide?
ADAMSTOWN BOROUGH sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is PA7360001.
How does ADAMSTOWN BOROUGH compare to other utilities in Pennsylvania?
ADAMSTOWN BOROUGH scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Pennsylvania state page for a full comparison of water systems.