Forest City, IA
Contamination score
Higher = more contaminated vs. other cities.
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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.
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Public water systems
Rocky Knoll MHP
- PWSID:
- IA9525601
- Source:
- Ground water
- Serves:
- 49 people
Forest City Water Supply
- PWSID:
- IA9525047
- Source:
- Ground water
- Serves:
- 4,285 people
EPA & DEP violations
City-wide
18 violationsRevised Total Coliform Rule — MON violation
medium severityResolvedRevised Total Coliform Rule MON violation (Resolved).
EPA SDWIS · MON · Began Aug 1, 2025 · 1 year ago · Source ↗
Beryllium, Total — MR violation
medium severityArchivedBeryllium, Total MR violation (Archived).
EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗
Mercury — MR violation
medium severityArchivedMercury MR violation (Archived).
EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗
Antimony, Total — MR violation
medium severityArchivedAntimony, Total MR violation (Archived).
EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗
Thallium, Total — MR violation
medium severityArchivedThallium, Total MR violation (Archived).
EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗
Selenium — MR violation
medium severityArchivedSelenium MR violation (Archived).
EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗
CYANIDE — MR violation
medium severityArchivedCYANIDE MR violation (Archived).
EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗
Cadmium — MR violation
medium severityArchivedCadmium MR violation (Archived).
EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗
Barium — MR violation
medium severityArchivedBarium MR violation (Archived).
EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗
Arsenic — MR violation
medium severityArchivedArsenic MR violation (Archived).
EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗
Fluoride — MR violation
medium severityArchivedFluoride MR violation (Archived).
EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗
Chromium — MR violation
medium severityArchivedChromium MR violation (Archived).
EPA SDWIS · MR · Began Apr 1, 2017 · 9 years ago · Source ↗
Coliform (TCR) — MCL violation
high severityHealth-basedResolvedColiform (TCR) MCL violation (Resolved).
EPA SDWIS · MCL · Began Sep 1, 2013 · 12 years ago · Source ↗
Coliform (TCR) — MCL violation
high severityHealth-basedResolvedColiform (TCR) MCL violation (Resolved).
EPA SDWIS · MCL · Began Aug 1, 2013 · 13 years ago · Source ↗
Coliform (TCR) — MCL violation
high severityHealth-basedResolvedColiform (TCR) MCL violation (Resolved).
EPA SDWIS · MCL · Began Jul 1, 2013 · 13 years ago · Source ↗
Coliform (TCR) — MR violation
medium severityResolvedColiform (TCR) MR violation (Resolved).
EPA SDWIS · MR · Began Feb 1, 2011 · 15 years ago · Source ↗
Violation — Violation violation
medium severityContaminant Violation violation.
EPA SDWIS · Violation · Began — · Source ↗
Violation — Violation violation
medium severityContaminant Violation violation.
EPA SDWIS · Violation · Began — · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.