Seaford, DE
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
Seaford Water Department
- PWSID:
- DE0000246
- Source:
- Ground water
- Serves:
- 6,699 people
Clearbrooke Estates Pump District
- PWSID:
- DE00A0326
- Source:
- Ground water
- Serves:
- 768 people
Green Acres Pump District
- PWSID:
- DE00A0327
- Source:
- Ground water
- Serves:
- 213 people
Pine Ridge Mobile Home Park
- PWSID:
- DE0000270
- Source:
- Ground water
- Serves:
- 222 people
Upcountry Manufactured Home Community
- PWSID:
- DE0000102
- Source:
- Ground water
- Serves:
- 65 people
Lakeside Home Llc
- PWSID:
- DE0000650
- Source:
- Ground water
- Serves:
- 50 people
Todds Mobile Court
- PWSID:
- DE0000253
- Source:
- Ground water
- Serves:
- 189 people
Dove Estates
- PWSID:
- DE0000112
- Source:
- Ground water
- Serves:
- 111 people
Mobile Gardens I
- PWSID:
- DE0000651
- Source:
- Ground water
- Serves:
- 476 people
Scottsdale Mobile Home Park
- PWSID:
- DE0000599
- Source:
- Ground water
- Serves:
- 300 people
Holly View Mobile Home Park
- PWSID:
- DE0000226
- Source:
- Ground water
- Serves:
- 207 people
Sussex Manor Mobile Home Park
- PWSID:
- DE0000442
- Source:
- Ground water
- Serves:
- 195 people
Home Town Village Of Cool Branch
- PWSID:
- DE00A0377
- Source:
- Ground water
- Serves:
- 654 people
Blades, Town Of
- PWSID:
- DE0000865
- Source:
- Ground water
- Serves:
- 1,200 people
EPA & DEP violations
Seaford Water Department
PWSID DE00002461 violationCombined Radium (-226 and -228) — MCL violation
high severityHealth-basedResolvedCombined Radium (-226 and -228) MCL violation (Resolved).
EPA SDWIS · MCL · Began Oct 12, 2020 · 5 years ago · Source ↗
Upcountry Manufactured Home Community
PWSID DE00001029 violationsOther violation — UPCOUNTRY MANUFACTURED HOME COMMUNITY
low severityResolvedEPA SDWIS violation 814 (code 71) at UPCOUNTRY MANUFACTURED HOME COMMUNITY (PWSID DE0000102).
EPA SDWIS · Other violation · Began Jul 1, 2022 · 4 years ago · Source ↗
Monitoring violation — UPCOUNTRY MANUFACTURED HOME COMMUNITY
low severityResolvedEPA SDWIS violation 812 (code 52) at UPCOUNTRY MANUFACTURED HOME COMMUNITY (PWSID DE0000102).
EPA SDWIS · Monitoring violation · Began Jan 1, 2012 · 14 years ago · Source ↗
Monitoring violation — UPCOUNTRY MANUFACTURED HOME COMMUNITY
low severityResolvedEPA SDWIS violation 813 (code 52) at UPCOUNTRY MANUFACTURED HOME COMMUNITY (PWSID DE0000102).
EPA SDWIS · Monitoring violation · Began Jul 1, 2010 · 16 years ago · Source ↗
Monitoring violation — UPCOUNTRY MANUFACTURED HOME COMMUNITY
low severityResolvedEPA SDWIS violation 308 (code 52) at UPCOUNTRY MANUFACTURED HOME COMMUNITY (PWSID DE0000102).
EPA SDWIS · Monitoring violation · Began Jul 1, 2008 · 18 years ago · Source ↗
Other violation — UPCOUNTRY MANUFACTURED HOME COMMUNITY
low severityResolvedEPA SDWIS violation 408 (code 71) at UPCOUNTRY MANUFACTURED HOME COMMUNITY (PWSID DE0000102).
EPA SDWIS · Other violation · Began Jul 1, 2008 · 18 years ago · Source ↗
Other violation — UPCOUNTRY MANUFACTURED HOME COMMUNITY
low severityResolvedEPA SDWIS violation 207 (code 71) at UPCOUNTRY MANUFACTURED HOME COMMUNITY (PWSID DE0000102).
EPA SDWIS · Other violation · Began Jul 1, 2007 · 19 years ago · Source ↗
Monitoring violation — UPCOUNTRY MANUFACTURED HOME COMMUNITY
low severityResolvedEPA SDWIS violation 107 (code 52) at UPCOUNTRY MANUFACTURED HOME COMMUNITY (PWSID DE0000102).
EPA SDWIS · Monitoring violation · Began Oct 1, 2006 · 19 years ago · Source ↗
Other violation — UPCOUNTRY MANUFACTURED HOME COMMUNITY
low severityResolvedEPA SDWIS violation 605 (code 72) at UPCOUNTRY MANUFACTURED HOME COMMUNITY (PWSID DE0000102).
EPA SDWIS · Other violation · Began Jul 1, 2005 · 21 years ago · Source ↗
Other violation — UPCOUNTRY MANUFACTURED HOME COMMUNITY
low severityResolvedEPA SDWIS violation 503 (code 71) at UPCOUNTRY MANUFACTURED HOME COMMUNITY (PWSID DE0000102).
EPA SDWIS · Other violation · Began Jul 1, 2003 · 23 years ago · Source ↗
Blades, Town Of
PWSID DE00008653 violationsGroundwater Rule — Other violation
medium severityResolvedGroundwater Rule Other violation (Resolved).
EPA SDWIS · Other · Began Mar 31, 2022 · 4 years ago · Source ↗
Revised Total Coliform Rule — MON violation
medium severityResolvedRevised Total Coliform Rule MON violation (Resolved).
EPA SDWIS · MON · Began May 1, 2021 · 5 years ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2017 · 9 years ago · Source ↗
City-wide
16 violationsNitrate — MCL violation
high severityHealth-basedResolvedNitrate MCL violation (Resolved).
EPA SDWIS · MCL · Began Oct 1, 2024 · 1 year ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 10, 2024 · 2 years ago · Source ↗
Nitrate — MCL violation
high severityHealth-basedResolvedNitrate MCL violation (Resolved).
EPA SDWIS · MCL · Began Sep 1, 2023 · 2 years ago · Source ↗
Nitrate — MCL violation
high severityHealth-basedResolvedNitrate MCL violation (Resolved).
EPA SDWIS · MCL · Began Jan 13, 2023 · 3 years ago · Source ↗
Revised Total Coliform Rule — MON violation
medium severityResolvedRevised Total Coliform Rule MON violation (Resolved).
EPA SDWIS · MON · Began Aug 1, 2022 · 4 years ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2022 · 4 years ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2022 · 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 ↗
Lead and Copper Rule — MR violation
medium severityResolvedLead and Copper Rule MR violation (Resolved).
EPA SDWIS · MR · Began Dec 31, 2018 · 7 years ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2018 · 8 years ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2017 · 9 years ago · Source ↗
Combined Radium (-226 and -228) — MCL violation
high severityHealth-basedResolvedCombined Radium (-226 and -228) MCL violation (Resolved).
EPA SDWIS · MCL · Began Jul 1, 2017 · 9 years ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2017 · 9 years ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2017 · 9 years ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2016 · 10 years ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Jul 1, 2016 · 10 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.