York, SC
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
York City Of (Sc4610001)
- PWSID:
- SC4610001
- Source:
- Surface water
- Serves:
- 11,137 people
Carroll MHP 1 (Sc4660087)
- PWSID:
- SC4660087
- Source:
- Ground water
- Serves:
- 25 people
Goods MHP (Sc4660098)
- PWSID:
- SC4660098
- Source:
- Ground water
- Serves:
- 128 people
Lake Wylie MHP (Sc4660081)
- PWSID:
- SC4660081
- Source:
- Ground water
- Serves:
- 1,225 people
York County East Wd (Sc4620002)
- PWSID:
- SC4620002
- Source:
- Surface water
- Serves:
- 30,225 people
York County West Wd (Sc4620003)
- PWSID:
- SC4620003
- Source:
- Surface water
- Serves:
- 18,273 people
Waterlynn Downs (Sc4660045)
- PWSID:
- SC4660045
- Source:
- Ground water
- Serves:
- 92 people
Bgwc Hidden Lakes (Sc4650040)
- PWSID:
- SC4650040
- Source:
- Surface water
- Serves:
- 121 people
Bgwc Olympic Acres (Sc4650053)
- PWSID:
- SC4650053
- Source:
- Ground water
- Serves:
- 209 people
Bgwc Pollys Circle (Sc4660073)
- PWSID:
- SC4660073
- Source:
- Ground water
- Serves:
- 114 people
Carroll MHP 2 (Sc4660088)
- PWSID:
- SC4660088
- Source:
- Ground water
- Serves:
- 35 people
Bgwc Pepperidge (Sc4660101)
- PWSID:
- SC4660101
- Source:
- Ground water
- Serves:
- 142 people
Bgwc Shandon (Sc4650009)
- PWSID:
- SC4650009
- Source:
- Ground water
- Serves:
- 183 people
Bgwc Springlake Estates (Sc4650012)
- PWSID:
- SC4650012
- Source:
- Ground water
- Serves:
- 36 people
Bgwc Valleymere Mh (Sc4650046)
- PWSID:
- SC4650046
- Source:
- Ground water
- Serves:
- 59 people
Bgwc Brown Neal (Sc4650047)
- PWSID:
- SC4650047
- Source:
- Ground water
- Serves:
- 52 people
EPA & DEP violations
York County East Wd (Sc4620002)
PWSID SC46200027 violationsRevised Total Coliform Rule — MON violation
medium severityResolvedRevised Total Coliform Rule MON violation (Resolved).
EPA SDWIS · MON · Began Nov 1, 2025 · 9 months ago · Source ↗
Surface Water Treatment Rule — MR violation
medium severityResolvedSurface Water Treatment Rule MR violation (Resolved).
EPA SDWIS · MR · Began Nov 1, 2025 · 9 months ago · Source ↗
Chlorine — MR violation
medium severityResolvedChlorine MR violation (Resolved).
EPA SDWIS · MR · Began Nov 1, 2025 · 9 months ago · Source ↗
LEAD AND COPPER RULE REVISIONS — TT violation
high severityHealth-basedResolvedLEAD AND COPPER RULE REVISIONS TT violation (Resolved).
EPA SDWIS · TT · Began Oct 17, 2024 · 1 year ago · Source ↗
LEAD AND COPPER RULE REVISIONS — RPT violation
medium severityResolvedLEAD AND COPPER RULE REVISIONS RPT violation (Resolved).
EPA SDWIS · RPT · Began Oct 17, 2024 · 1 year ago · Source ↗
Revised Total Coliform Rule — MCL violation
high severityHealth-basedResolvedRevised Total Coliform Rule MCL violation (Resolved).
EPA SDWIS · MCL · Began Oct 1, 2023 · 2 years ago · Source ↗
Revised Total Coliform Rule — MON violation
medium severityResolvedRevised Total Coliform Rule MON violation (Resolved).
EPA SDWIS · MON · Began Aug 1, 2023 · 3 years ago · Source ↗
York County West Wd (Sc4620003)
PWSID SC46200034 violationsRevised Total Coliform Rule — RPT violation
medium severityResolvedRevised Total Coliform Rule RPT violation (Resolved).
EPA SDWIS · RPT · Began May 14, 2025 · 1 year ago · Source ↗
LEAD AND COPPER RULE REVISIONS — TT violation
high severityHealth-basedResolvedLEAD AND COPPER RULE REVISIONS TT violation (Resolved).
EPA SDWIS · TT · Began Oct 17, 2024 · 1 year ago · Source ↗
LEAD AND COPPER RULE REVISIONS — RPT violation
medium severityResolvedLEAD AND COPPER RULE REVISIONS RPT violation (Resolved).
EPA SDWIS · RPT · Began Oct 17, 2024 · 1 year ago · Source ↗
Revised Total Coliform Rule — MON violation
medium severityResolvedRevised Total Coliform Rule MON violation (Resolved).
EPA SDWIS · MON · Began Aug 1, 2023 · 3 years ago · Source ↗
City-wide
9 violationsE. COLI — MR violation
medium severityAddressedE. COLI MR violation (Addressed).
EPA SDWIS · MR · Began Nov 25, 2025 · 8 months ago · Source ↗
Revised Total Coliform Rule — MCL violation
high severityHealth-basedResolvedRevised Total Coliform Rule MCL violation (Resolved).
EPA SDWIS · MCL · Began Nov 1, 2025 · 9 months ago · Source ↗
E. COLI — MR violation
medium severityResolvedE. COLI MR violation (Resolved).
EPA SDWIS · MR · Began Oct 14, 2025 · 9 months ago · Source ↗
Lead and Copper Rule — MR violation
medium severityUnaddressedLead and Copper Rule MR violation (Unaddressed).
EPA SDWIS · MR · Began Oct 1, 2025 · 10 months ago · Source ↗
Revised Total Coliform Rule — MON violation
medium severityArchivedRevised Total Coliform Rule MON violation (Archived).
EPA SDWIS · MON · Began Dec 1, 2024 · 1 year ago · Source ↗
LEAD AND COPPER RULE REVISIONS — TT violation
high severityHealth-basedResolvedLEAD AND COPPER RULE REVISIONS TT violation (Resolved).
EPA SDWIS · TT · Began Oct 17, 2024 · 1 year ago · Source ↗
LEAD AND COPPER RULE REVISIONS — RPT violation
medium severityResolvedLEAD AND COPPER RULE REVISIONS RPT violation (Resolved).
EPA SDWIS · RPT · Began Oct 17, 2024 · 1 year ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityUnaddressedConsumer Confidence Rule Other violation (Unaddressed).
EPA SDWIS · Other · Began Oct 1, 2024 · 1 year ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Oct 1, 2022 · 3 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.