PWSID
NE3100101
State
Nebraska
City
HASTINGS
Population served
24,927
Primary source
Groundwater
Score history
▼ 26 points — the score moved from 100 to 74 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 2023). Levels in parts per trillion (ppt).
PFOS
Perfluorooctanesulfonic acid
6.6 ppt
limit 4 ppt
PFHxS
Perfluorohexanesulfonic acid
6 ppt
limit 10 ppt
Lithium
18,000 ppt
limit —
Violations & enforcement
16
Violations on record
0
Unaddressed
14
Health-based
59
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jun 2024. Official EPA record →
Recent enforcement actions
- State action · SIF Jun 2024
- State action · SOX Jun 2024
- State action · SIA Jun 2024
- State action · SIE Jun 2024
- State action · SOX Sep 2018
- State action · SIF Sep 2018
- State action · SIE Aug 2018
- State action · SIA Aug 2018
This profile is built from EPA public records for system NE3100101 — 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.