PWSID
TX1012973
State
Texas
City
HOUSTON
Population served
4,035
Primary source
GWP
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 Aug 2025). Levels in parts per trillion (ppt).
Lithium
17,900 ppt
limit —
Violations & enforcement
1
Violations on record
0
Unaddressed
0
Health-based
4
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jun 2017. Official EPA record →
Recent enforcement actions
- State action · SOX Jun 2017
- State action · SIF Feb 2015
- State action · SIE Nov 2014
- State action · SIA Nov 2014
This profile is built from EPA public records for system TX1012973 — 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.