C

Coggon, IA

—no score

Contamination score

Higher = more contaminated vs. other cities.

0
Water sources
20
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

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Reported illness & cancer claims

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Self-reported issues

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Pollution sources & reported claims near your water

Factories, greenhouses, and contaminated sites mapped around the water supply. Tap any circle for detail.

Critical High Medium Reported claim

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Public water systems

Coggon Water Department

PWSID:
IA5722053
Source:
Ground water
Serves:
701 people

EPA & DEP violations

Coggon Water Department

PWSID IA572205320 violations

  • Revised Total Coliform Rule — MON violation

    medium severityResolved

    Revised Total Coliform Rule MON violation (Resolved).

    EPA SDWIS · MON · Began Nov 1, 2025 · 9 months ago · Source ↗

  • Revised Total Coliform Rule — MON violation

    medium severityResolved

    Revised Total Coliform Rule MON violation (Resolved).

    EPA SDWIS · MON · Began Mar 1, 2025 · 1 year ago · Source ↗

  • Nitrate — MR violation

    medium severityResolved

    Nitrate MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2023 · 3 years ago · Source ↗

  • Lead and Copper Rule — MR violation

    medium severityResolved

    Lead and Copper Rule MR violation (Resolved).

    EPA SDWIS · MR · Began Jun 1, 2023 · 3 years ago · Source ↗

  • Nitrate — MR violation

    medium severityResolved

    Nitrate MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2022 · 4 years ago · Source ↗

  • Revised Total Coliform Rule — MON violation

    medium severityResolved

    Revised Total Coliform Rule MON violation (Resolved).

    EPA SDWIS · MON · Began Aug 1, 2018 · 8 years ago · Source ↗

  • Nitrate — MR violation

    medium severityResolved

    Nitrate MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2017 · 9 years ago · Source ↗

  • Gross Alpha, Excl. Radon and U — MR violation

    medium severityResolved

    Gross Alpha, Excl. Radon and U MR violation (Resolved).

    EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗

  • Combined Radium (-226 and -228) — MR violation

    medium severityResolved

    Combined Radium (-226 and -228) MR violation (Resolved).

    EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗

  • 2,4-D — MR violation

    medium severityResolved

    2,4-D MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2013 · 13 years ago · Source ↗

  • Di(2-ethylhexyl) adipate — MR violation

    medium severityResolved

    Di(2-ethylhexyl) adipate MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2013 · 13 years ago · Source ↗

  • Pentachlorophenol — MR violation

    medium severityResolved

    Pentachlorophenol MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2013 · 13 years ago · Source ↗

  • Picloram — MR violation

    medium severityResolved

    Picloram MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2013 · 13 years ago · Source ↗

  • Diquat — MR violation

    medium severityResolved

    Diquat MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2013 · 13 years ago · Source ↗

  • Glyphosate — MR violation

    medium severityResolved

    Glyphosate MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2013 · 13 years ago · Source ↗

  • Benzene — MR violation

    medium severityResolved

    Benzene MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2013 · 13 years ago · Source ↗

  • Carbon tetrachloride — MR violation

    medium severityResolved

    Carbon tetrachloride MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2013 · 13 years ago · Source ↗

  • o-Dichlorobenzene — MR violation

    medium severityResolved

    o-Dichlorobenzene MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2013 · 13 years ago · Source ↗

  • p-Dichlorobenzene — MR violation

    medium severityResolved

    p-Dichlorobenzene MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2013 · 13 years ago · Source ↗

  • 1,2-Dichloroethane — MR violation

    medium severityResolved

    1,2-Dichloroethane MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2013 · 13 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.