PWSID
MA1127000
State
Massachusetts
City
HATFIELD
Population served
3,183
Primary source
Surface water
Score history
No change since tracking began Jun 18, 2026.
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 Nov 2024). Levels in parts per trillion (ppt).
Lithium
11,400 ppt
limit —
PFPeA
53 ppt
limit —
PFHxA
51 ppt
limit —
PFBS
12 ppt
limit —
PFBA
11 ppt
limit —
Violations & enforcement
31
Violations on record
0
Unaddressed
2
Health-based
20
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Oct 2018. Official EPA record →
Recent enforcement actions
- State action · SOX Oct 2018
- State action · SOX Mar 2016
- State action · SFL Mar 2016
- State action · SFL Dec 2015
- State action · SOX Mar 2014
- State action · SOX Mar 2014
- State action · SFJ Feb 2014
- State action · SOX Nov 2013
This profile is built from EPA public records for system MA1127000 — 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.