K

Keystone, IA

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️5 health-based violations on record.
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

Keystone Water Supply

PWSID:
IA0640030
Source:
Ground water
Serves:
599 people

EPA & DEP violations

Keystone Water Supply

PWSID IA064003020 violations

  • Groundwater Rule — TT violation

    high severityHealth-basedResolved

    Groundwater Rule TT violation (Resolved).

    EPA SDWIS · TT · Began May 1, 2021 · 5 years ago · Source ↗

  • Nitrite — MCL violation

    high severityHealth-basedResolved

    Nitrite MCL violation (Resolved).

    EPA SDWIS · MCL · Began Apr 1, 2021 · 5 years ago · Source ↗

  • Nitrite — MCL violation

    high severityHealth-basedResolved

    Nitrite MCL violation (Resolved).

    EPA SDWIS · MCL · Began Nov 1, 2020 · 5 years ago · Source ↗

  • Lead and Copper Rule — MR violation

    medium severityResolved

    Lead and Copper Rule MR violation (Resolved).

    EPA SDWIS · MR · Began Dec 1, 2018 · 7 years ago · Source ↗

  • Nitrite — MCL violation

    high severityHealth-basedResolved

    Nitrite MCL violation (Resolved).

    EPA SDWIS · MCL · Began Sep 1, 2018 · 7 years ago · Source ↗

  • Nitrate — MR violation

    medium severityResolved

    Nitrate MR violation (Resolved).

    EPA SDWIS · MR · Began Jul 1, 2018 · 8 years ago · Source ↗

  • Nitrite — MR violation

    medium severityResolved

    Nitrite MR violation (Resolved).

    EPA SDWIS · MR · Began Nov 1, 2015 · 10 years ago · Source ↗

  • Nitrite — MR violation

    medium severityResolved

    Nitrite MR violation (Resolved).

    EPA SDWIS · MR · Began Sep 1, 2013 · 12 years ago · Source ↗

  • Nitrite — MR violation

    medium severityResolved

    Nitrite MR violation (Resolved).

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

  • Nitrite — MR violation

    medium severityResolved

    Nitrite MR violation (Resolved).

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

  • Coliform (TCR) — MR violation

    medium severityResolved

    Coliform (TCR) MR violation (Resolved).

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

  • Public Notice — Other violation

    medium severityResolved

    Public Notice Other violation (Resolved).

    EPA SDWIS · Other · Began Jul 20, 2013 · 13 years ago · Source ↗

  • Toluene — MR violation

    medium severityResolved

    Toluene MR violation (Resolved).

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

  • Nitrate — MR violation

    medium severityResolved

    Nitrate MR violation (Resolved).

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

  • Toluene — MR violation

    medium severityResolved

    Toluene MR violation (Resolved).

    EPA SDWIS · MR · Began Oct 1, 2012 · 13 years ago · Source ↗

  • Nitrate — MR violation

    medium severityResolved

    Nitrate MR violation (Resolved).

    EPA SDWIS · MR · Began Apr 1, 2012 · 14 years ago · Source ↗

  • Coliform (TCR) — MR violation

    medium severityResolved

    Coliform (TCR) MR violation (Resolved).

    EPA SDWIS · MR · Began Nov 1, 2011 · 14 years ago · Source ↗

  • Nitrite — MR violation

    medium severityResolved

    Nitrite MR violation (Resolved).

    EPA SDWIS · MR · Began Nov 1, 2011 · 14 years ago · Source ↗

  • Nitrite — MR violation

    medium severityResolved

    Nitrite MR violation (Resolved).

    EPA SDWIS · MR · Began Nov 1, 2011 · 14 years ago · Source ↗

  • Nitrite — MCL violation

    high severityHealth-basedResolved

    Nitrite MCL violation (Resolved).

    EPA SDWIS · MCL · Began Sep 1, 2011 · 14 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.