Scarborough, ME
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
Portland Water District-Greater
- PWSID:
- ME0091300
- Source:
- Surface water
- Serves:
- 135,068 people
Scarborough Gardens
- PWSID:
- ME0091416
- Source:
- Ground water
- Serves:
- 45 people
Crystal Spring Estates
- PWSID:
- ME0002893
- Source:
- Ground water
- Serves:
- 65 people
EPA & DEP violations
Portland Water District-Greater
PWSID ME009130013 violationsMonitoring violation — PORTLAND WATER DISTRICT-GREATER
low severityOpenEPA SDWIS violation 1319 (code 27) at PORTLAND WATER DISTRICT-GREATER (PWSID ME0091300).
EPA SDWIS · Monitoring violation · Began Oct 1, 2022 · 3 years ago · Source ↗
Monitoring violation — PORTLAND WATER DISTRICT-GREATER
low severityOpenEPA SDWIS violation 1320 (code 27) at PORTLAND WATER DISTRICT-GREATER (PWSID ME0091300).
EPA SDWIS · Monitoring violation · Began Oct 1, 2022 · 3 years ago · Source ↗
CARBON, TOTAL — MR violation
medium severityResolvedCARBON, TOTAL MR violation (Resolved).
EPA SDWIS · MR · Began Oct 1, 2022 · 3 years ago · Source ↗
Bromate — MR violation
medium severityResolvedBromate MR violation (Resolved).
EPA SDWIS · MR · Began Oct 1, 2022 · 3 years ago · Source ↗
Monitoring violation — PORTLAND WATER DISTRICT-GREATER
low severityOpenEPA SDWIS violation 1317 (code 27) at PORTLAND WATER DISTRICT-GREATER (PWSID ME0091300).
EPA SDWIS · Monitoring violation · Began Apr 1, 2022 · 4 years ago · Source ↗
Monitoring violation — PORTLAND WATER DISTRICT-GREATER
low severityOpenEPA SDWIS violation 1318 (code 27) at PORTLAND WATER DISTRICT-GREATER (PWSID ME0091300).
EPA SDWIS · Monitoring violation · Began Apr 1, 2022 · 4 years ago · Source ↗
TTHM — MR violation
medium severityResolvedTTHM MR violation (Resolved).
EPA SDWIS · MR · Began Apr 1, 2022 · 4 years ago · Source ↗
Total Haloacetic Acids (HAA5) — MR violation
medium severityResolvedTotal Haloacetic Acids (HAA5) MR violation (Resolved).
EPA SDWIS · MR · Began Apr 1, 2022 · 4 years ago · Source ↗
Monitoring violation — PORTLAND WATER DISTRICT-GREATER
low severityResolvedEPA SDWIS violation 1315 (code 27) at PORTLAND WATER DISTRICT-GREATER (PWSID ME0091300).
EPA SDWIS · Monitoring violation · Began Apr 1, 2021 · 5 years ago · Source ↗
Monitoring violation — PORTLAND WATER DISTRICT-GREATER
low severityResolvedEPA SDWIS violation 1316 (code 27) at PORTLAND WATER DISTRICT-GREATER (PWSID ME0091300).
EPA SDWIS · Monitoring violation · Began Apr 1, 2021 · 5 years ago · Source ↗
CARBON, TOTAL — MR violation
medium severityResolvedCARBON, TOTAL MR violation (Resolved).
EPA SDWIS · MR · Began Apr 1, 2021 · 5 years ago · Source ↗
Bromate — MR violation
medium severityResolvedBromate MR violation (Resolved).
EPA SDWIS · MR · Began Apr 1, 2021 · 5 years ago · Source ↗
Violation — Violation violation
medium severityContaminant Violation violation.
EPA SDWIS · Violation · Began — · Source ↗
Scarborough Gardens
PWSID ME00914162 violationsLead and Copper Rule — MR violation
medium severityResolvedLead and Copper Rule MR violation (Resolved).
EPA SDWIS · MR · Began Dec 30, 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 ↗
City-wide
18 violationsPublic Notice — Other violation
medium severityResolvedPublic Notice Other violation (Resolved).
EPA SDWIS · Other · Began Mar 8, 2024 · 2 years ago · Source ↗
Lead and Copper Rule — MR violation
medium severityResolvedLead and Copper Rule MR violation (Resolved).
EPA SDWIS · MR · Began Dec 30, 2022 · 3 years ago · Source ↗
Lead and Copper Rule — MR violation
medium severityUnaddressedLead and Copper Rule MR violation (Unaddressed).
EPA SDWIS · MR · Began Oct 1, 2022 · 3 years ago · Source ↗
Revised Total Coliform Rule — MON violation
medium severityResolvedRevised Total Coliform Rule MON violation (Resolved).
EPA SDWIS · MON · Began Aug 1, 2021 · 5 years ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityUnaddressedConsumer Confidence Rule Other violation (Unaddressed).
EPA SDWIS · Other · Began Jul 1, 2021 · 5 years ago · Source ↗
Lead and Copper Rule — MR violation
medium severityResolvedLead and Copper Rule MR violation (Resolved).
EPA SDWIS · MR · Began Sep 29, 2019 · 6 years ago · Source ↗
Arsenic — MCL violation
high severityHealth-basedResolvedArsenic MCL violation (Resolved).
EPA SDWIS · MCL · Began Apr 1, 2019 · 7 years ago · Source ↗
Public Notice — Other violation
medium severityResolvedPublic Notice Other violation (Resolved).
EPA SDWIS · Other · Began Feb 2, 2019 · 7 years ago · Source ↗
Arsenic — MCL violation
high severityHealth-basedResolvedArsenic MCL violation (Resolved).
EPA SDWIS · MCL · Began Jan 1, 2019 · 7 years ago · Source ↗
Arsenic — MCL violation
high severityHealth-basedResolvedArsenic MCL violation (Resolved).
EPA SDWIS · MCL · Began Oct 1, 2018 · 7 years ago · Source ↗
Lead and Copper Rule — MR violation
medium severityResolvedLead and Copper Rule MR violation (Resolved).
EPA SDWIS · MR · Began Oct 1, 2018 · 7 years ago · Source ↗
Arsenic — MCL violation
high severityHealth-basedResolvedArsenic MCL violation (Resolved).
EPA SDWIS · MCL · Began Jul 1, 2018 · 8 years ago · Source ↗
Arsenic — MCL violation
high severityHealth-basedResolvedArsenic MCL violation (Resolved).
EPA SDWIS · MCL · Began Apr 1, 2018 · 8 years ago · Source ↗
Public Notice — Other violation
medium severityResolvedPublic Notice Other violation (Resolved).
EPA SDWIS · Other · Began Jan 28, 2018 · 8 years ago · Source ↗
Arsenic — MCL violation
high severityHealth-basedResolvedArsenic MCL violation (Resolved).
EPA SDWIS · MCL · Began Jan 1, 2018 · 8 years ago · Source ↗
Public Notice — Other violation
medium severityResolvedPublic Notice Other violation (Resolved).
EPA SDWIS · Other · Began Oct 9, 2017 · 8 years ago · Source ↗
Arsenic — MCL violation
high severityHealth-basedResolvedArsenic MCL violation (Resolved).
EPA SDWIS · MCL · Began Oct 1, 2017 · 8 years ago · Source ↗
Arsenic — MCL violation
high severityHealth-basedResolvedArsenic MCL violation (Resolved).
EPA SDWIS · MCL · Began Jul 1, 2017 · 9 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.