PWSID
TX1160018
State
Texas
City
GREENVILLE
Population served
25,875
Primary source
Surface water
Score history
▼ 10 points — the score moved from 100 to 90 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 Aug 2024). Levels in parts per trillion (ppt).
PFOS
Perfluorooctanesulfonic acid
4.4 ppt
limit 4 ppt
PFHxS
Perfluorohexanesulfonic acid
3 ppt
limit 10 ppt
PFBA
6.1 ppt
limit —
PFBS
3.8 ppt
limit —
PFPeA
3.6 ppt
limit —
PFHxA
3.4 ppt
limit —
Violations & enforcement
2
Violations on record
0
Unaddressed
0
Health-based
9
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Mar 2019. Official EPA record →
Recent enforcement actions
- State action · SIF Mar 2019
- State action · SIA Jan 2019
- State action · SIE Jan 2019
- State action · SOX Jan 2019
- State action · SOX Aug 2017
- State action · SIF Dec 2016
- State action · SIE Oct 2016
- State action · SIA Oct 2016
This profile is built from EPA public records for system TX1160018 — 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.