Home/ Directory/ WY/ SOUTH THERMOPOLIS W&S DISTRICT

Water system · PWSID WY5601083

SOUTH THERMOPOLIS W&S DISTRICT

THERMOPOLIS, WY · ~450 people served

Check your exact address → THERMOPOLIS overview
100
Excellent
PurityRadar safety score

PWSID

WY5601083

State

Wyoming

City

THERMOPOLIS

Population served

450

Primary source

SWP

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

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

3

Violations on record

0

Unaddressed

0

Health-based

4

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2022. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2021 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2014 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2014 Resolved

Recent enforcement actions

  • State action · SOX Mar 2022
  • State action · SOX Jul 2015
  • State action · SIA Sep 1989
  • State action · SFJ Sep 1989

This profile is built from EPA public records for system WY5601083 — 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.