Herkimer, New York Water Quality Report
Water quality data for 3 water systems serving 8,822 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (40)
42
Jul 1, 2025
42
Apr 1, 2025
42
Apr 1, 2025
65
Jan 1, 2025
42
Jan 1, 2025
42
Jan 1, 2025
42
Oct 1, 2024
42
Oct 1, 2024
42
Jul 1, 2024
42
Jul 1, 2024
42
Apr 1, 2024
42
Apr 1, 2024
42
Jan 1, 2024
42
Jan 1, 2024
42
Oct 1, 2023
42
Oct 1, 2023
42
Jul 1, 2023
42
Jul 1, 2023
42
Apr 1, 2023
42
Apr 1, 2023
42
Apr 1, 2023
42
Jan 1, 2023
42
Jan 1, 2023
42
Oct 1, 2022
42
Oct 1, 2022
42
Oct 1, 2022
42
Oct 1, 2022
42
Jul 1, 2022
42
Jul 1, 2022
42
Jul 1, 2022
42
Apr 1, 2022
42
Apr 1, 2022
42
Apr 1, 2022
42
Jan 1, 2022
42
Jan 1, 2022
42
Jan 1, 2022
42
Oct 1, 2021
42
Oct 1, 2021
42
Oct 1, 2021
42
Oct 1, 2021
Resolved Violations (460)
65
Jan 1, 2020
53
Jan 1, 2020 — Jun 30, 2020
53
Jan 1, 2020 — Jun 30, 2020
53
Jan 1, 2020 — Jun 30, 2020
57
Jan 1, 2020
+ 455 more resolved violations
Frequently Asked Questions
Is Herkimer tap water safe to drink?
Herkimer's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Herkimer tap water?
0 contaminants have been detected in Herkimer's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Herkimer?
Install a water filter rated for the specific contaminants found in Herkimer's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Herkimer have any water quality violations?
Yes, Herkimer currently has 51 active violations. See the violations section above for details.