Public water system record

Goss Lake Park Community

Serves an area of Island County, WA · 285 people served

Federal records show 3 health-based violations and 3 monitoring/reporting issues for Goss Lake Park Community in the last ten years. The most serious issue in this window was a resolved Arsenic violation.

  • WA5328575
  • COUPEVILLE
  • WA
  • 285 served

System profile

Source water Groundwater
ZIP 98239
EPA system ID WA5328575

Verify this system on EPA ECHO →

Health-based violations, last 10 years
3
Resolved
3
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
3

Key facts

  • Goss Lake Park Community draws water from 2 wells.
  • Highest measured level in the last 10 years: Arsenic, 0.0115 mg/L, federal limit 0.01 mg/L (1.2 times the limit), 2020.
  • Record on file since 1979, with 5 health-based violations before October 19, 2016.

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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
Arsenic
Contaminant limit exceeded
Measured 0.0107 mg/L, federal limit 0.01 mg/L (1.1 times the limit)
330 Jul 1, 2020 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.0115 mg/L, federal limit 0.01 mg/L (1.2 times the limit)
330 Apr 1, 2020 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.0113 mg/L, federal limit 0.01 mg/L (1.1 times the limit)
330 Jan 1, 2020 Resolved No

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
Consumer Confidence Rule
OTHER
Jul 1, 2025 Resolved
Nitrate
Monitoring and reporting
Jan 1, 2022 Resolved
Nitrate
Monitoring and reporting
Jan 1, 2022 Resolved

Full record since 1979

EPA's records for Goss Lake Park Community go back to 1979. Before October 19, 2016 they list 5 health-based violations (5 archived by EPA without a recorded fix) and 27 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1970s 0 9
1990s 2 3
2000s 3 15
2020s 3 3

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
Sep 1, 2004 Archived
Total Coliform
Contaminant limit exceeded
Apr 1, 1996 Archived
Total Coliform
Contaminant limit exceeded
Aug 1, 1995 Archived

What the violations mean

Arsenic

3 incidents

Arsenic exceeded the federal limit

Long-term arsenic exposure is linked to cancer and cardiovascular effects

Where the water comes from

Goss Lake Park Community draws water from 2 wells.

Annual water quality report

Goss Lake Park Community 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 Goss Lake Park Community 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.