Facility Summary

MT VERNON WWTP

Facility Name:
MT VERNON WWTP
Address:
1401 BRITT RD
City:
MOUNT VERNON
County:
Skagit


Permits as of 6/30/2025 - Bold Records Indicate Active Permits
Click the version number to view the permit documents associated with the permit.
Permit NumberTypeVersionEffective DateExpiration Date
WA0024074Municipal NPDES IP 8   
WA0024074Municipal NPDES IP 1 3/4/19823/4/1987
WA0024074Municipal NPDES IP 2 8/19/19878/15/1992
BS0000039Municipal NPDES IP 1 1/1/19931/1/1998
WA0024074Municipal NPDES IP 3 7/1/19936/16/1998
WA0024074Municipal NPDES IP 4 10/1/20016/30/2003
WA0024074Municipal NPDES IP 5 11/1/200510/28/2010
WA0024074Municipal NPDES IP 6 1/1/201112/17/2015
WA0024074Municipal NPDES IP 7 3/1/20172/28/2022
WAG994578Puget Sound Nutrient GP 1 4/1/202212/31/2026
Permit NumberViolations/TriggersInspectionsEnforcements
BS0000039
0
0
0
WA0024074
335
18
25
WAG994578
3
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
Enforcement12/15/2016No enforcement action necessary
Enforcement11/17/2016No enforcement action necessary
Enforcement10/27/2016No enforcement action necessary
Enforcement9/15/2016No enforcement action necessary
Enforcement12/17/2015No enforcement action necessary
Inspection5/13/2025Technical Assistance Visit
Inspection12/2/2021Technical Assistance Visit
Inspection7/31/2019Compliance Inspection-Without Sampling
Inspection7/30/2019Technical Assistance Visit
Inspection5/1/2018Technical Assistance Visit
Submittal2/3/2025Permit
Submittal3/1/2024Permit
Submittal2/8/2024Permit
Submittal2/27/2023Permit
Submittal2/8/2022Permit
Facility Documents
Click on the document name to download and open the document.
Permit NumberPermit VersionDocument TypePermit StatusIssued DatePermit TypeDocument NamePublic Notice DateInfo
 1Permit DocumentsActive12/1/2021Puget Sound Nutrient GP   
 7Permit SubmittalsActive1/31/2017Municipal NPDES IP 2/3/2025Combined Sewer Overflow Report Received: 02/03/2025
 7Permit SubmittalsActive1/31/2017Municipal NPDES IP 2/3/2025Combined Sewer Overflow Report Received: 02/03/2025
 7Permit SubmittalsActive1/31/2017Municipal NPDES IP 2/3/2025Combined Sewer Overflow Report Received: 02/03/2025
 1Permit SubmittalsActive12/1/2021Puget Sound Nutrient GP  Electronic Signature Agreement Form or Waiver Received: 07/18/2024
 1Permit SubmittalsActive12/1/2021Puget Sound Nutrient GP 3/27/2024Other Received: 03/27/2024
 1Permit SubmittalsActive12/1/2021Puget Sound Nutrient GP 3/27/2024Other Received: 03/27/2024
 1Permit SubmittalsActive12/1/2021Puget Sound Nutrient GP 3/27/2024Other Received: 03/27/2024
 1Permit SubmittalsActive12/1/2021Puget Sound Nutrient GP 3/27/2024Other Received: 03/27/2024
 7Permit SubmittalsActive1/31/2017Municipal NPDES IP  Notice of Change in Authorization Received: 03/01/2024
 7Permit SubmittalsActive1/31/2017Municipal NPDES IP 2/8/2024Combined Sewer Overflow Report Received: 02/08/2024
 7Permit SubmittalsActive1/31/2017Municipal NPDES IP 2/8/2024Combined Sewer Overflow Report Received: 02/08/2024
 7Permit SubmittalsActive1/31/2017Municipal NPDES IP 2/8/2024Combined Sewer Overflow Report Received: 02/08/2024
 1Permit SubmittalsActive12/1/2021Puget Sound Nutrient GP 3/29/2023Other Received: 03/29/2023
 1Permit SubmittalsActive12/1/2021Puget Sound Nutrient GP 3/29/2023Other Received: 03/29/2023
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