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Water system · PWSID WY5601581

SANDY LAKE ESTATES I&S DISTRICT

CASPER, WY · ~150 people served

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

PWSID

WY5601581

State

Wyoming

City

CASPER

Population served

150

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

10

Violations on record

2

Unaddressed

2

Health-based

10

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2013. Official EPA record →

Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Other · EPA contaminant 7000 began Oct 2019 Unaddressed
Other · EPA contaminant 7000 began Jul 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2012 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2009 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2009 Resolved
Other · EPA contaminant 7000 began Jul 2009 Resolved
Other · EPA contaminant 7000 began Jul 2008 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved

Recent enforcement actions

  • State action · SOX Oct 2013
  • State action · SOX Nov 2012
  • State action · SOX Jul 2012
  • State action · SOX Jul 2010
  • State action · SOX Jan 2010
  • State action · SOX Oct 2009
  • State action · SIA Aug 2009
  • State action · SOX Jul 2008

This profile is built from EPA public records for system WY5601581 — 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.