PWSID
TX0200386
State
Texas
City
HOUSTON
Population served
3,567
Primary source
Groundwater
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 Jul 2025). Levels in parts per trillion (ppt).
Lithium
26,500 ppt
limit —
Violations & enforcement
64
Violations on record
0
Unaddressed
0
Health-based
7
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Oct 2023. Official EPA record →
Recent enforcement actions
- State action · SIF Oct 2023
- State action · SOX Oct 2023
- State action · SIE Sep 2023
- State action · SIA Sep 2023
- State action · SOX Jul 2014
- State action · SOX Jun 2010
- State action · SFJ Jul 2009
This profile is built from EPA public records for system TX0200386 — 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.