PWSID
TX1011991
State
Texas
City
HOUSTON
Population served
3,393
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
No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.
Violations & enforcement
2
Violations on record
0
Unaddressed
0
Health-based
5
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jan 2017. Official EPA record →
Recent enforcement actions
- State action · SOX Jan 2017
- State action · SIA Jan 2017
- State action · SIF Jan 2011
- State action · SIA Jun 2004
- State action · SOX Jul 2003
This profile is built from EPA public records for system TX1011991 — 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.