PWSID
TX0840031
State
Texas
City
HOUSTON
Population served
8,721
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
14,100 ppt
limit —
PFPeA
40 ppt
limit —
PFBA
6.9 ppt
limit —
PFBS
3.4 ppt
limit —
PFHxA
3 ppt
limit —
Violations & enforcement
1
Violations on record
0
Unaddressed
0
Health-based
4
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jun 1993. Official EPA record →
Recent enforcement actions
- State action · SOX Jun 1993
- State action · SFJ Jul 1989
- State action · SIF Jun 1983
- State action · SIF Apr 1982
This profile is built from EPA public records for system TX0840031 — 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.