Water system · PWSID TX0710002
EL PASO WATER UTILITIES PUBLIC SERVICE B
PWSID
TX0710002
State
Texas
City
EL PASO
Population served
747,168
Primary source
Surface water
Score history
▼ 34 points — the score moved from 100 to 66 on Jun 18, 2026, as newly published EPA data was incorporated.
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).
PFOS
Perfluorooctanesulfonic acid
8.5 ppt
limit 4 ppt
PFHxS
Perfluorohexanesulfonic acid
5.5 ppt
limit 10 ppt
Lithium
72,600 ppt
limit —
PFBA
11 ppt
limit —
PFBS
8.5 ppt
limit —
PFPeA
5.2 ppt
limit —
PFHxA
4.5 ppt
limit —
Violations & enforcement
56
Violations on record
0
Unaddressed
0
Health-based
69
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Nov 2025. Official EPA record →
Recent enforcement actions
- State action · SIF Nov 2025
- State action · SIE Nov 2025
- State action · SIF Jan 2025
- State action · SIE Jan 2025
- State action · SIF Nov 2024
- State action · SIE Nov 2024
- State action · SIF Jun 2024
- State action · SIF Jun 2024
Area water-quality monitoring
Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.
Nitrate
1 station · latest Aug 2023
Fluoride
1 station · latest Sep 2023
Arsenic
1 station · latest Sep 2023
Atrazine
1 station · latest Aug 2023
Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.
This profile is built from EPA public records for system TX0710002 — 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.