Facility Summary

VASHON STP

Facility Name:
VASHON STP
Address:
9621 SW 171ST
City:
VASHON
County:
King


Permits as of 6/12/2021 - Bold Records Indicate Active Permits
Click the version number to view the permit documents associated with the permit.
Permit NumberTypeVersionEffective DateExpiration Date
WA0022527Municipal NPDES IP 1 5/15/19855/15/1990
WA0022527Municipal NPDES IP 2 6/29/19906/29/1995
BS0000046Municipal NPDES IP 1 1/1/19931/1/1998
WA0022527Municipal NPDES IP 3 7/1/19964/15/2001
WA0022527Municipal NPDES IP 4 6/1/20025/31/2007
WA0022527Municipal NPDES IP 5 9/1/20068/31/2011
WA0022527Municipal NPDES IP 6 9/1/20118/31/2016
WA0022527Municipal NPDES IP 7 3/1/20172/28/2022
Permit NumberViolations/TriggersInspectionsEnforcements
BS0000046
0
0
0
WA0022527
559
33
103
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
Enforcement6/1/2017No enforcement action necessary
Enforcement5/16/2017No enforcement action necessary
Enforcement11/17/2016No enforcement action necessary
Enforcement4/28/2016No enforcement action necessary
Enforcement4/28/2016No enforcement action necessary
Inspection4/29/2019Pretreatment Compliance
Inspection4/25/2018Pretreatment Compliance
Inspection6/28/2017Pretreatment Compliance
Inspection5/10/2016Pretreatment Audit
Inspection12/17/2015Compliance Inspection-Without Sampling
Submittal5/3/2021Permit
Submittal7/28/2020Permit
Submittal3/2/2020Permit
Submittal8/26/2019Permit
Submittal3/14/2019Permit
Documents
Click on the document name to download and open the document.
Permit NumberPermit VersionDocument TypePermit StatusIssued DatePermit TypeDocument NamePublic Notice DateInfo
WA00225277Application DocumentsActive1/16/2017Municipal NPDES IP   
 7Inspection RelatedActive1/16/2017Municipal NPDES IP  Pretreatment Compliance Date: 06/28/2017
 7Inspection RelatedActive1/16/2017Municipal NPDES IP  Pretreatment Compliance Date: 04/25/2018
 7Inspection RelatedActive1/16/2017Municipal NPDES IP  Pretreatment Compliance Date: 04/29/2019
 7OtherActive1/16/2017Municipal NPDES IP   
 7Permit DocumentsActive1/16/2017Municipal NPDES IP   
 7Permit DocumentsActive1/16/2017Municipal NPDES IP   
 7Permit DocumentsActive1/16/2017Municipal NPDES IP 9/27/2016 
 7Permit DocumentsActive1/16/2017Municipal NPDES IP 9/27/2016 
 7Permit DocumentsActive1/16/2017Municipal NPDES IP 9/27/2016 
 7Permit SubmittalsActive1/16/2017Municipal NPDES IP  Pretreatment - Annual Pretreatment Report Received: 03/14/2019
 7Permit SubmittalsActive1/16/2017Municipal NPDES IP  Signatory Requirements Received: 12/03/2015
 7Permit SubmittalsActive1/16/2017Municipal NPDES IP  Signatory Requirements Received: 08/26/2019
 7Permit SubmittalsActive1/16/2017Municipal NPDES IP  Reporting Permit Violations - Written Report Received: 07/28/2020
 7Permit SubmittalsActive1/16/2017Municipal NPDES IP  Pretreatment - Annual Pretreatment Report Received: 05/03/2021
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