Public water system record

Needle Creek Water System

On record as serving King County, WA · Serves 50 people

Federal records show 1 health-based violation and 5 monitoring/reporting issues for Needle Creek Water System in the last ten years. The most serious issue in this window was a resolved Revised Total Coliform Rule violation.

  • WA5355376
  • VASHON
  • WA
  • 50 served

System profile

Source water Groundwater
ZIP 98070
EPA system ID WA5355376

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
1
Unresolved
0
Any acute record
Yes
Monitoring issues, last 10 years
5

Key facts

  • Needle Creek Water System draws water from 1 well.
  • Most recent formal enforcement: compliance order (no penalty) by Washington, May 2024.
  • Record on file since 1992, with 5 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 24 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.

Contaminant Rule family Start date Status Acute
Revised Total Coliform Rule
Contaminant limit exceeded
110 Mar 1, 2020 Resolved Yes

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Revised Total Coliform Rule
Monitoring violation
Aug 1, 2023 Resolved
Nitrate
Monitoring and reporting
Jan 1, 2023 Resolved
Nitrate
Monitoring and reporting
Jan 1, 2022 Resolved
Arsenic
Monitoring and reporting
Jan 1, 2020 Resolved
Consumer Confidence Rule
OTHER
Jul 1, 2018 Resolved

Full record since 1992

EPA's records for Needle Creek Water System go back to 1992. Before October 19, 2016 they list 5 health-based violations (5 archived by EPA without a recorded fix) and 11 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 3 8
2000s 2 1
2010 to October 18, 2016 0 2
October 19, 2016 to 2019 0 1
2020s 1 4

Most recent health-based violation before October 19, 2016: Total Coliform, began September 2006, Archived.

Show all 5 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
Sep 1, 2006 Archived
Total Coliform
Contaminant limit exceeded
Oct 1, 2005 Archived
Total Coliform
Contaminant limit exceeded
Oct 1, 1998 Archived
Total Coliform
Contaminant limit exceeded
Aug 1, 1998 Archived
Total Coliform
Contaminant limit exceeded
Jul 1, 1994 Archived

Enforcement actions

Washington regulators took 1 formal enforcement action against Needle Creek Water System in 2024. The most recent was a compliance order (no penalty) in May 2024.

Date By Action Violations covered
May 28, 2024 Washington Compliance order (no penalty) 1 violation: Nitrate

What the violations mean

Revised Total Coliform Rule

1 incident

The system did not meet a requirement of the Revised Total Coliform Rule

Coliform and E. coli rules protect against bacteria in the distribution system

Where the water comes from

Needle Creek Water System draws water from 1 well.

Annual water quality report

Needle Creek Water System 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 Needle Creek Water System 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 Washington.