PWSID
TX1013113
State
Texas
City
HOUSTON
Population served
4,452
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 2023). Levels in parts per trillion (ppt).
Lithium
26,500 ppt
limit —
PFPeA
5.3 ppt
limit —
PFHxA
4.9 ppt
limit —
PFBS
3.4 ppt
limit —
Violations & enforcement
4
Violations on record
0
Unaddressed
0
Health-based
13
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jun 2023. Official EPA record →
Recent enforcement actions
- State action · SIF Jun 2023
- State action · SIF Jun 2023
- State action · SOX Oct 2022
- State action · SIE Sep 2022
- State action · SIA Sep 2022
- State action · SIE Aug 2022
- State action · SIA Aug 2022
- State action · SOX Aug 2016
This profile is built from EPA public records for system TX1013113 — 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.