PWSID
PA1230012
State
Pennsylvania
City
HARRISBURG
Population served
7,809
Primary source
SWP
Score history
▼ 37 points — the score moved from 100 to 63 on Jun 18, 2026, as newly published EPA data was incorporated.
2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.
PFAS & contaminant readings
Latest detections from EPA’s UCMR5 monitoring (through Oct 2025). Levels in parts per trillion (ppt).
PFOA
Perfluorooctanoic acid
8.2 ppt
limit 4 ppt
PFNA
Perfluorononanoic acid
7.8 ppt
limit 10 ppt
PFBA
21 ppt
limit —
PFHpA
6.8 ppt
limit —
PFPeA
3.8 ppt
limit —
PFHxA
3.4 ppt
limit —
PFBS
3.2 ppt
limit —
Violations & enforcement
30
Violations on record
0
Unaddressed
0
Health-based
29
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Oct 2023. Official EPA record →
Recent enforcement actions
- State action · SIA Oct 2023
- State action · SOX Oct 2023
- State action · SOX Oct 2015
- State action · SOX Sep 2013
- State action · SIA Aug 2013
- State action · SOX Nov 2009
- State action · SIA Oct 2009
- State action · SIA Nov 2007
Area water-quality monitoring
Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.
Nitrate
1 station · latest Mar 2025
Copper
1 station · latest Mar 2025
Manganese
1 station · latest Oct 2024
Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.
This profile is built from EPA public records for system PA1230012 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.