Public water system record

West Neck Water District

Serves Shelter Island, Suffolk County, NY · 100 people served

Federal records show no health-based violations and no monitoring or reporting issues for West Neck Water District in the last ten years.

  • NY5110623
  • SHELTER ISLAND
  • NY
  • 100 served

System profile

Source water Groundwater
ZIP 11964
EPA system ID NY5110623

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
0

Key facts

  • West Neck Water District draws water from 4 wells.
  • Most recent enforcement action: boil water order by New York, November 2011.
  • Record on file since 1994, with 5 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 65 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

None since October 2016, and no monitoring or reporting violations either.

Full record since 1994

EPA's records for West Neck Water District go back to 1994. Before October 19, 2016 they list 5 health-based violations (4 resolved, 1 archived by EPA without a recorded fix) and 35 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 2 5
2000s 1 28
2010 to October 18, 2016 2 2

Most recent health-based violation before October 19, 2016: Total Coliform, began September 2013, Resolved.

Show all 5 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
Sep 1, 2013 Resolved
Total Coliform
Contaminant limit exceeded
Nov 1, 2011 Resolved
Total Coliform
Contaminant limit exceeded
Jun 1, 2001 Resolved
Total Coliform
Contaminant limit exceeded
Nov 1, 1995 Archived
Lead and Copper Rule
Treatment technique failure
Jan 1, 1995 Resolved

Enforcement actions

New York regulators issued 1 boil water order to West Neck Water District in 2011. The most recent was a boil water order in November 2011.

Date By Action Violations covered
Nov 2, 2011 New York Boil water order 1 violation (1 health-based): Total Coliform

Where the water comes from

West Neck Water District draws water from 4 wells.

Annual water quality report

West Neck Water District must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask West Neck Water District for a copy.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by New York.