Facility Summary

WOODLAND STP

Facility Name:
WOODLAND STP
Address:
100 TREATMENT PLANT RD
City:
Woodland
County:
Cowlitz


Permits as of 7/5/2025 - Bold Records Indicate Active Permits
Click the version number to view the permit documents associated with the permit.
Permit NumberTypeVersionEffective DateExpiration Date
WA0020401Municipal NPDES IP 5   
WA0020401Municipal NPDES IP 1 3/27/19813/27/1986
WA0020401Municipal NPDES IP 2 3/1/19996/30/2004
WA0020401Municipal NPDES IP 3 3/1/20052/28/2010
WA0020401Municipal NPDES IP 4 4/1/20123/31/2017
Permit NumberViolations/TriggersInspectionsEnforcements
WA0020401
146
23
20
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
Enforcement6/3/2024No enforcement action necessary
Enforcement2/15/2018Informal Action - Letter
Enforcement8/25/2016Informal Action - Letter
Enforcement7/28/2016Informal Action - Letter
Enforcement6/9/2016No enforcement action necessary
Inspection4/1/2025Compliance Inspection-Without Sampling
Inspection2/18/2025Technical Assistance Visit
Inspection3/5/2024Technical Assistance Visit
Inspection1/19/2023Compliance Inspection-Without Sampling
Inspection3/10/2020Technical Assistance Visit
Submittal5/2/2025Permit
Submittal4/10/2025Permit
Submittal2/20/2025Permit
Submittal2/19/2025Permit
Submittal2/7/2025Permit
Facility Documents
Click on the document name to download and open the document.
Permit NumberPermit VersionDocument TypePermit StatusIssued DatePermit TypeDocument NamePublic Notice DateInfo
 5Permit DocumentsDraft Municipal NPDES IP  Permit Issuance
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 5/2/2025Pretreatment - Other Received: 05/02/2025
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 5/2/2025Pretreatment - Other Received: 05/02/2025
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 5/2/2025Pretreatment - Other Received: 05/02/2025
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 5/2/2025Pretreatment - Other Received: 05/02/2025
 4Inspection RelatedActive3/15/2012Municipal NPDES IP  Compliance Inspection-Without Sampling Date: 04/01/2025
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 4/10/2025Infiltration and Inflow Evaluation Received: 04/10/2025
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 4/10/2025Infiltration and Inflow Evaluation Received: 04/10/2025
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 4/10/2025Infiltration and Inflow Evaluation Received: 04/10/2025
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 4/10/2025Infiltration and Inflow Evaluation Received: 04/10/2025
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 2/20/2025Pretreatment - Annual List Of Industrial Users Received: 02/20/2025
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 2/20/2025Pretreatment - Annual List Of Industrial Users Received: 02/20/2025
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 2/20/2025Pretreatment - Annual List Of Industrial Users Received: 02/20/2025
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 2/20/2025Pretreatment - Annual List Of Industrial Users Received: 02/20/2025
 4Permit SubmittalsActive3/15/2012Municipal NPDES IP 2/19/2025Pretreatment - Other Received: 02/19/2025
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