F0/100
BLACKLICK VALLEY MUNI AUTH — Water Quality Report 2026
Serving 1,650 people · Pennsylvania
Water Source
Purchased Surface Water
County
—
System ID
PA4110077
Violations
46
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.017 mg/L | 0.015 mg/L | Over Limit |
EPA Violation History
4
Violations (last 5yr)
0
Unresolved
1
Health-Related
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: October 11, 2025 – October 14, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Failed treatment technique requirements
When: August 1, 2025 – October 15, 2025Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2024 – October 31, 2024Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2023 – July 31, 2023Rule: Total Coliform RuleEnforcement: 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 BLACKLICK VALLEY MUNI AUTH
Is BLACKLICK VALLEY MUNI AUTH water safe to drink?
BLACKLICK VALLEY MUNI AUTH water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 46 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has BLACKLICK VALLEY MUNI AUTH detected?
4 contaminants were tested in BLACKLICK VALLEY MUNI AUTH's water. Notable contaminants include Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does BLACKLICK VALLEY MUNI AUTH have any EPA violations?
Yes, BLACKLICK VALLEY MUNI AUTH has 46 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, TT, MON. 24 are health-based violations.
How many people does BLACKLICK VALLEY MUNI AUTH serve?
BLACKLICK VALLEY MUNI AUTH serves approximately 1,650 people, Pennsylvania.
What type of water does BLACKLICK VALLEY MUNI AUTH provide?
BLACKLICK VALLEY MUNI AUTH sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is PA4110077.
How does BLACKLICK VALLEY MUNI AUTH compare to other utilities in Pennsylvania?
BLACKLICK VALLEY MUNI AUTH 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.