Charlestown, RI
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
Shady Harbor Fire District
- PWSID:
- RI1559513
- Source:
- Ground water
- Serves:
- 300 people
Border Hill Mobile Home Park
- PWSID:
- RI2674924
- Source:
- Ground water
- Serves:
- 75 people
Quonochontaug East Beach Water Associati
- PWSID:
- RI1647511
- Source:
- Ground water
- Serves:
- 300 people
Church Woods
- PWSID:
- RI2980017
- Source:
- Ground water
- Serves:
- 98 people
Central Beach Fire District
- PWSID:
- RI1647512
- Source:
- Ground water
- Serves:
- 470 people
Charlestown Cedars Llc
- PWSID:
- RI2674925
- Source:
- Ground water
- Serves:
- 150 people
Castle Rock Condominiums
- PWSID:
- RI1000035
- Source:
- Ground water
- Serves:
- 292 people
Ninigret Realty
- PWSID:
- RI2674928
- Source:
- Ground water
- Serves:
- 109 people
EPA & DEP violations
Ninigret Realty
PWSID RI267492814 violationsOther violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132721 (code 71) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Other violation · Began Jul 1, 2025 · 1 year ago · Source ↗
Monitoring violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132720 (code 3B) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Monitoring violation · Began Aug 1, 2023 · 3 years ago · Source ↗
Other violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132718 (code 71) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Other violation · Began Jul 1, 2020 · 6 years ago · Source ↗
Monitoring violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132717 (code 66) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Monitoring violation · Began Apr 1, 2019 · 7 years ago · Source ↗
Other violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132711 (code 75) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Other violation · Began Feb 21, 2018 · 8 years ago · Source ↗
Monitoring violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132708 (code 66) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Monitoring violation · Began Jan 1, 2018 · 8 years ago · Source ↗
Other violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132710 (code 72) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Other violation · Began Oct 2, 2017 · 8 years ago · Source ↗
Other violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132709 (code 71) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Other violation · Began Jul 1, 2017 · 9 years ago · Source ↗
Monitoring violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132706 (code 52) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Monitoring violation · Began Jan 1, 2017 · 9 years ago · Source ↗
Other violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132707 (code 72) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Other violation · Began Oct 1, 2016 · 9 years ago · Source ↗
Monitoring violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132705 (code 52) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Monitoring violation · Began Oct 1, 2008 · 17 years ago · Source ↗
Monitoring violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132704 (code 52) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Monitoring violation · Began Oct 1, 2003 · 22 years ago · Source ↗
Other violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1132603 (code 72) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Other violation · Began Jul 1, 2003 · 23 years ago · Source ↗
Other violation — NINIGRET REALTY
low severityResolvedEPA SDWIS violation 1112502 (code 71) at NINIGRET REALTY (PWSID RI2674928).
EPA SDWIS · Other violation · Began Jul 1, 2002 · 24 years ago · Source ↗
City-wide
20 violationsLead and Copper Rule — TT violation
high severityHealth-basedUnaddressedLead and Copper Rule TT violation (Unaddressed).
EPA SDWIS · TT · Began Aug 13, 2025 · 0 years ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2025 · 1 year ago · Source ↗
Lead and Copper Rule — MR violation
medium severityUnaddressedLead and Copper Rule MR violation (Unaddressed).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
Lead and Copper Rule — MR violation
medium severityResolvedLead and Copper Rule MR violation (Resolved).
EPA SDWIS · MR · Began Dec 30, 2024 · 1 year ago · Source ↗
Xylenes, Total — MR violation
medium severityResolvedXylenes, Total MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
DICHLOROMETHANE — MR violation
medium severityResolvedDICHLOROMETHANE MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
trans-1,2-Dichloroethylene — MR violation
medium severityResolvedtrans-1,2-Dichloroethylene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
1,1,1-Trichloroethane — MR violation
medium severityResolved1,1,1-Trichloroethane MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
Trichloroethylene — MR violation
medium severityResolvedTrichloroethylene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
1,1,2-Trichloroethane — MR violation
medium severityResolved1,1,2-Trichloroethane MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
CHLOROBENZENE — MR violation
medium severityResolvedCHLOROBENZENE MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
Benzene — MR violation
medium severityResolvedBenzene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
Toluene — MR violation
medium severityResolvedToluene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
Styrene — MR violation
medium severityResolvedStyrene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
cis-1,2-Dichloroethylene — MR violation
medium severityResolvedcis-1,2-Dichloroethylene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
1,1-Dichloroethylene — MR violation
medium severityResolved1,1-Dichloroethylene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
p-Dichlorobenzene — MR violation
medium severityResolvedp-Dichlorobenzene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
1,2,4-Trichlorobenzene — MR violation
medium severityResolved1,2,4-Trichlorobenzene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
o-Dichlorobenzene — MR violation
medium severityResolvedo-Dichlorobenzene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
Combined Uranium — MR violation
medium severityResolvedCombined Uranium MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2024 · 2 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.