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Public water system record

PUD #1 of Asotin County

Serves Clarkston Heights-Vineland, West Clarkston-Highland and Clarkston, Asotin County, WA · 21,930 people served

Federal records show no health-based violations and no monitoring or reporting issues for PUD #1 of Asotin County in the last ten years.

  • WA5393343
  • CLARKSTON
  • WA
  • 21,930 served

System profile

Source water Groundwater
ZIP 99403
EPA system ID WA5393343

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

  • PUD #1 of Asotin County draws water from 7 wells (1 of them for emergency, seasonal or other part-time use).
  • Most recent formal enforcement: signed compliance agreement by Washington, July 2000.
  • Record on file since 1979, with 16 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 8,995 service lines.

Check whether PUD #1 of Asotin County serves your address

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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 1979

EPA's records for PUD #1 of Asotin County go back to 1979. Before October 19, 2016 they list 16 health-based violations (16 archived by EPA without a recorded fix) and 85 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1970s 0 9
1990s 13 2
2000s 3 73
2010 to October 18, 2016 0 1

Most recent health-based violation before October 19, 2016: Total Coliform, began September 2000, Archived.

Show all 16 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
 Sep 1, 2000 Archived
Total Coliform
Contaminant limit exceeded
 Aug 1, 2000 Archived
Total Coliform
Contaminant limit exceeded
 Jul 1, 2000 Archived
Total Coliform
Contaminant limit exceeded
 Nov 1, 1999 Archived
Total Coliform
Contaminant limit exceeded
 Sep 1, 1999 Archived
Total Coliform
Contaminant limit exceeded
 Aug 1, 1999 Archived
Total Coliform
Contaminant limit exceeded
 Sep 1, 1998 Archived
Total Coliform
Contaminant limit exceeded
 Aug 1, 1998 Archived
Total Coliform
Contaminant limit exceeded
 Jul 1, 1998 Archived
Total Coliform
Contaminant limit exceeded
 May 1, 1998 Archived
Total Coliform (acute)
Contaminant limit exceeded
 Oct 1, 1997 Archived
Total Coliform
Contaminant limit exceeded
 Sep 1, 1997 Archived
Total Coliform
Contaminant limit exceeded
 Dec 1, 1996 Archived
Total Coliform
Contaminant limit exceeded
 Aug 1, 1996 Archived
Total Coliform
Contaminant limit exceeded
 May 1, 1996 Archived
Total Coliform
Contaminant limit exceeded
 Nov 1, 1993 Archived

Enforcement actions

Washington regulators took 2 formal enforcement actions against PUD #1 of Asotin County between 1997 and 2000. The most recent was a signed compliance agreement in July 2000.

Date By Action Violations covered
Jul 12, 2000 Washington Signed compliance agreement 2 violations (1 health-based): Total Coliform, Lead and Copper Rule
Jan 28, 1997 Washington Signed compliance agreement 3 violations (3 health-based): Total Coliform

Where the water comes from

PUD #1 of Asotin County draws water from 7 wells (1 of them for emergency, seasonal or other part-time use). 1 smaller public system such as schools, businesses or campgrounds buys water from PUD #1 of Asotin County. 1 other public water system has an emergency connection to PUD #1 of Asotin County.

Annual water quality report

PUD #1 of Asotin County 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 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.

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.

Certified drinking water labs by state EPA guidance for private wells