PWSID
TX0790430
State
Texas
City
HOUSTON
Population served
6,663
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 Oct 2025). Levels in parts per trillion (ppt).
Lithium
11,600 ppt
limit —
PFBA
5.3 ppt
limit —
PFHxA
3.4 ppt
limit —
PFPeA
3.4 ppt
limit —
Violations & enforcement
2
Violations on record
0
Unaddressed
0
Health-based
6
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Oct 2011. Official EPA record →
Recent enforcement actions
- State action · SIF Oct 2011
- State action · SOX Jan 2011
- State action · SIA Apr 2004
- State action · SOX Mar 2004
- State action · SIE Feb 2004
- State action · SIA Feb 2004
This profile is built from EPA public records for system TX0790430 — 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.