Herkimer (V), NY
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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Public water systems
Herkimer Village
- PWSID:
- NY2102306
- Source:
- Surface water
- Serves:
- 7,606 people
East Herkimer Water District
- PWSID:
- NY2102300
- Source:
- Surface water
- Serves:
- 1,024 people
EPA & DEP violations
City-wide
20 violationsSurface Water Treatment Rule — TT violation
high severityHealth-basedUnaddressedSurface Water Treatment Rule TT violation (Unaddressed).
EPA SDWIS · TT · Began Jan 1, 2026 · 7 months ago · Source ↗
Lead and Copper Rule — TT violation
high severityHealth-basedAddressedLead and Copper Rule TT violation (Addressed).
EPA SDWIS · TT · Began Nov 2, 2025 · 9 months ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedUnaddressedSurface Water Treatment Rule TT violation (Unaddressed).
EPA SDWIS · TT · Began Oct 1, 2025 · 10 months ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Jul 1, 2025 · 1 year ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Apr 1, 2025 · 1 year ago · Source ↗
Lead and Copper Rule — TT violation
high severityHealth-basedResolvedLead and Copper Rule TT violation (Resolved).
EPA SDWIS · TT · Began Jan 1, 2025 · 1 year ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Jan 1, 2025 · 1 year ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Oct 1, 2024 · 1 year ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Jul 1, 2024 · 2 years ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Apr 1, 2024 · 2 years ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Jan 1, 2024 · 2 years ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Oct 1, 2023 · 2 years ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Jul 1, 2023 · 3 years ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Apr 1, 2023 · 3 years ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Jan 1, 2023 · 3 years ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Oct 1, 2022 · 3 years ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Jul 1, 2022 · 4 years ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Apr 1, 2022 · 4 years ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Jan 1, 2022 · 4 years ago · Source ↗
Surface Water Treatment Rule — TT violation
high severityHealth-basedAddressedSurface Water Treatment Rule TT violation (Addressed).
EPA SDWIS · TT · Began Oct 1, 2021 · 4 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.