PWSID
TX1012970
State
Texas
City
HOUSTON
Population served
4,404
Primary source
SWP
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 Sep 2025). Levels in parts per trillion (ppt).
Lithium
9,680 ppt
limit —
PFBA
5.5 ppt
limit —
PFPeA
3.1 ppt
limit —
Violations & enforcement
3
Violations on record
0
Unaddressed
0
Health-based
11
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jun 2025. Official EPA record →
Recent enforcement actions
- State action · SIF Jun 2025
- State action · SOX Dec 2024
- State action · SIA Aug 2024
- State action · SIA Aug 2024
- State action · SIE Aug 2024
- State action · SIE Aug 2024
- State action · SOX Jan 2011
- State action · SIA Mar 2006
This profile is built from EPA public records for system TX1012970 — 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.