PWSID
TX1011872
State
Texas
City
HOUSTON
Population served
5,397
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 Jan 2025). Levels in parts per trillion (ppt).
Lithium
41,000 ppt
limit —
PFPeA
8.1 ppt
limit —
PFBA
5 ppt
limit —
PFHxA
5 ppt
limit —
PFBS
3.1 ppt
limit —
Violations & enforcement
3
Violations on record
0
Unaddressed
1
Health-based
10
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement May 2019. Official EPA record →
Recent enforcement actions
- State action · SOX May 2019
- State action · SIE Jan 2019
- State action · SIA Jan 2019
- State action · SIF Jan 2019
- State action · SOX Nov 2013
- State action · SIF Nov 2004
- State action · SIE Aug 2004
- State action · SIA Aug 2004
This profile is built from EPA public records for system TX1011872 — 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.