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Water system · PWSID MO6036037

CRAWFORD COUNTY PWSD 1

SULLIVAN, MO · ~160 people served

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

PWSID

MO6036037

State

Missouri

City

SULLIVAN

Population served

160

Primary source

Groundwater

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

16

Violations on record

1

Unaddressed

6

Health-based

57

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2020. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2024 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jul 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2000 Resolved
Monitoring & reporting · Total coliform began Dec 1998 Resolved
Monitoring & reporting · Total coliform began Nov 1998 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1998 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1998 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1998 Resolved
Monitoring & reporting · Total coliform began Jun 1998 Resolved
Monitoring & reporting · Total coliform began May 1998 Resolved

Recent enforcement actions

  • State action · SOX Sep 2020
  • State action · SIA Aug 2020
  • State action · SIE Aug 2020
  • State action · SIA Nov 2019
  • State action · SOX Sep 2019
  • State action · SIF Mar 2019
  • State action · SIE Jan 2019
  • State action · SIA Jan 2019

This profile is built from EPA public records for system MO6036037 — 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.