Cedar Hill, TN
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
Springfield Water System
- PWSID:
- TN0000666
- Source:
- Surface water
- Serves:
- 46,546 people
West Robertson Water Authority
- PWSID:
- TN0000001
- Source:
- Surface water
- Serves:
- 5,915 people
EPA & DEP violations
Springfield Water System
PWSID TN00006666 violationsConsumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2020 · 6 years ago · Source ↗
Interim Enhanced Surface Water Treatment Rule — TT violation
high severityHealth-basedResolvedInterim Enhanced Surface Water Treatment Rule TT violation (Resolved).
EPA SDWIS · TT · Began Mar 1, 2015 · 11 years ago · Source ↗
Interim Enhanced Surface Water Treatment Rule — TT violation
high severityHealth-basedResolvedInterim Enhanced Surface Water Treatment Rule TT violation (Resolved).
EPA SDWIS · TT · Began Oct 1, 2013 · 12 years ago · Source ↗
Interim Enhanced Surface Water Treatment Rule — TT violation
high severityHealth-basedResolvedInterim Enhanced Surface Water Treatment Rule TT violation (Resolved).
EPA SDWIS · TT · Began Jan 1, 2012 · 14 years ago · Source ↗
Coliform (TCR) — MR violation
medium severityResolvedColiform (TCR) MR violation (Resolved).
EPA SDWIS · MR · Began Dec 1, 2010 · 15 years ago · Source ↗
Violation — Violation violation
medium severityContaminant Violation violation.
EPA SDWIS · Violation · Began — · Source ↗
West Robertson Water Authority
PWSID TN000000120 violationsConsumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2025 · 1 year ago · Source ↗
Public Notice — Other violation
medium severityUnaddressedPublic Notice Other violation (Unaddressed).
EPA SDWIS · Other · Began Sep 11, 2021 · 4 years ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2021 · 5 years ago · Source ↗
TTHM — MCL violation
high severityHealth-basedResolvedTTHM MCL violation (Resolved).
EPA SDWIS · MCL · Began Jan 1, 2021 · 5 years ago · Source ↗
Atrazine — MR violation
medium severityArchivedAtrazine MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2020 · 6 years ago · Source ↗
Public Notice — Other violation
medium severityUnaddressedPublic Notice Other violation (Unaddressed).
EPA SDWIS · Other · Began Aug 26, 2017 · 8 years ago · Source ↗
Revised Total Coliform Rule — Other violation
medium severityUnaddressedRevised Total Coliform Rule Other violation (Unaddressed).
EPA SDWIS · Other · Began Apr 1, 2016 · 10 years ago · Source ↗
Chlorine — MR violation
medium severityResolvedChlorine MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Coliform (TCR) — MR violation
medium severityResolvedColiform (TCR) MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Cryptosporidium — MR violation
medium severityResolvedCryptosporidium MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2011 · 15 years ago · Source ↗
Cryptosporidium — MR violation
medium severityResolvedCryptosporidium MR violation (Resolved).
EPA SDWIS · MR · Began Dec 1, 2010 · 15 years ago · Source ↗
Cryptosporidium — MR violation
medium severityResolvedCryptosporidium MR violation (Resolved).
EPA SDWIS · MR · Began Nov 1, 2010 · 15 years ago · Source ↗
Cryptosporidium — MR violation
medium severityResolvedCryptosporidium MR violation (Resolved).
EPA SDWIS · MR · Began Oct 1, 2010 · 15 years ago · Source ↗
Cryptosporidium — MR violation
medium severityResolvedCryptosporidium MR violation (Resolved).
EPA SDWIS · MR · Began Sep 1, 2010 · 15 years ago · Source ↗
Cryptosporidium — MR violation
medium severityResolvedCryptosporidium MR violation (Resolved).
EPA SDWIS · MR · Began Aug 1, 2010 · 16 years ago · Source ↗
Cryptosporidium — MR violation
medium severityResolvedCryptosporidium MR violation (Resolved).
EPA SDWIS · MR · Began Jul 1, 2010 · 16 years ago · Source ↗
Cryptosporidium — MR violation
medium severityResolvedCryptosporidium MR violation (Resolved).
EPA SDWIS · MR · Began Jun 1, 2010 · 16 years ago · Source ↗
Surface Water Treatment Rule — MR violation
medium severityResolvedSurface Water Treatment Rule MR violation (Resolved).
EPA SDWIS · MR · Began May 1, 2010 · 16 years ago · Source ↗
Cryptosporidium — MR violation
medium severityResolvedCryptosporidium MR violation (Resolved).
EPA SDWIS · MR · Began May 1, 2010 · 16 years ago · Source ↗
Cryptosporidium — MR violation
medium severityResolvedCryptosporidium MR violation (Resolved).
EPA SDWIS · MR · Began Apr 1, 2010 · 16 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.