Facility Summary

ANACORTES WWTP

Facility Name:
ANACORTES WWTP
Address:
500 T AVE
City:
ANACORTES
County:
Skagit


Permits as of 11/1/2025 - Bold Records Indicate Active Permits
Click the version number to view the permit documents associated with the permit.
Permit NumberTypeVersionEffective DateExpiration Date
WA0020257Municipal NPDES IP 8   
WA0020257Municipal NPDES IP 1 6/30/19776/30/1982
WA0020257Municipal NPDES IP 2 8/14/19878/15/1992
WA0020257Municipal NPDES IP 3 10/1/19934/30/1998
WA0020257Municipal NPDES IP 4 8/1/19986/30/2003
WA0020257Municipal NPDES IP 5 9/1/20058/24/2010
WAR124608Industrial SW GP 1 9/10/20101/1/2015
WA0020257Municipal NPDES IP 6 7/1/20126/30/2017
WA0020257Municipal NPDES IP 7 12/1/201711/30/2022
WAG994536Puget Sound Nutrient GP 1 2/1/202212/31/2026
WAR311036Construction SW GP 1 3/1/202212/31/2025
Permit NumberViolations/TriggersInspectionsEnforcements
WA0020257
548
15
6
WAG994536
8
0
0
WAR124608
24
0
5
WAR311036
21
0
0
These counts represent "all time". Click to view the details of these values. Links will show only active permits by default.
-Feature Active -Feature Inactive -Facility -Facility
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Most Recent Interactions (Enforcements, Inspections and Submittals)
Data TypeAction DateDescription
Submittal10/15/2025Permit
Submittal8/5/2025Permit
Submittal7/21/2025Permit
Inspection6/11/2025Technical Assistance Visit
Submittal4/15/2025Permit
Submittal4/15/2025Permit
Enforcement9/6/2017No enforcement action necessary
Enforcement8/16/2017No enforcement action necessary
Inspection6/28/2017Compliance Inspection-Without Sampling
Inspection6/28/2017Technical Assistance Visit
Enforcement7/17/2014No enforcement action necessary
Inspection11/12/2013Laboratory Accreditation
Inspection2/21/2012Compliance Inspection-With Sampling
Enforcement4/4/2006Informal Action - Letter
Enforcement5/30/1997Informal Action - Letter
Facility Documents
Click on the document name to download and open the document.
Permit NumberPermit VersionDocument TypePermit StatusIssued DatePermit TypeDocument NamePublic Notice DateInfo
WAR3110361Permit DocumentsActive11/18/2020Construction SW GP  Termination/revocation request
WA00202577Permit SubmittalsActive11/9/2017Municipal NPDES IP 10/15/2025Acute Toxicity Testing Received: 10/15/2025
WA00202577Permit SubmittalsActive11/9/2017Municipal NPDES IP 10/15/2025Acute Toxicity Testing Received: 10/15/2025
WA00202577Permit SubmittalsActive11/9/2017Municipal NPDES IP 10/9/2025Acute Toxicity Testing Received: 10/15/2025
WA00202577Permit SubmittalsActive11/9/2017Municipal NPDES IP 10/9/2025Acute Toxicity Testing Received: 10/15/2025
WAR3110361Permit DocumentsActive11/18/2020Construction SW GP   
WAR3110361Permit DocumentsActive11/18/2020Construction SW GP   
WA00202577Permit SubmittalsActive11/9/2017Municipal NPDES IP 8/5/2025Reporting Permit Violations - Written Report Received: 08/05/2025
WA00202577Permit SubmittalsActive11/9/2017Municipal NPDES IP 8/5/2025Reporting Permit Violations - Written Report Received: 08/05/2025
WA00202577Permit SubmittalsActive11/9/2017Municipal NPDES IP 8/5/2025Reporting Permit Violations - Written Report Received: 08/05/2025
WA00202577Permit SubmittalsActive11/9/2017Municipal NPDES IP 8/5/2025Reporting Permit Violations - Written Report Received: 08/05/2025
WA00202577Permit SubmittalsActive11/9/2017Municipal NPDES IP 7/21/2025Reporting Permit Violations - Written Report Received: 07/21/2025
WA00202577Permit SubmittalsActive11/9/2017Municipal NPDES IP 7/21/2025Reporting Permit Violations - Written Report Received: 07/21/2025
WA00202577Permit SubmittalsActive11/9/2017Municipal NPDES IP 7/21/2025Reporting Permit Violations - Written Report Received: 07/21/2025
WA00202576Inspection RelatedInactive6/21/2012Municipal NPDES IP  Compliance Inspection-With Sampling Date: 02/21/2012
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