Rockwell 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
Twin Lakes Utilities
- PWSID:
- IA1300101
- Source:
- Ground water
- Serves:
- 300 people
Rockwell City Water Supply
- PWSID:
- IA1376098
- Source:
- Ground water
- Serves:
- 2,250 people
EPA & DEP violations
Twin Lakes Utilities
PWSID IA13001015 violationsLead and Copper Rule — MR violation
medium severityResolvedLead and Copper Rule MR violation (Resolved).
EPA SDWIS · MR · Began Dec 1, 2023 · 2 years ago · Source ↗
Lead and Copper Rule — MR violation
medium severityResolvedLead and Copper Rule MR violation (Resolved).
EPA SDWIS · MR · Began Mar 1, 2022 · 4 years ago · Source ↗
Nitrite — MCL violation
high severityHealth-basedResolvedNitrite MCL violation (Resolved).
EPA SDWIS · MCL · Began Mar 1, 2013 · 13 years ago · Source ↗
Nitrite — MCL violation
high severityHealth-basedResolvedNitrite MCL violation (Resolved).
EPA SDWIS · MCL · Began Dec 1, 2012 · 13 years ago · Source ↗
Violation — Violation violation
medium severityContaminant Violation violation.
EPA SDWIS · Violation · Began — · Source ↗
City-wide
3 violationsConsumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2024 · 2 years ago · Source ↗
Coliform (TCR) — MR violation
medium severityResolvedColiform (TCR) MR violation (Resolved).
EPA SDWIS · MR · Began May 1, 2014 · 12 years ago · 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.