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Facility Summary: TONASKET POTW Close Window

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Facility Information

Facility Name:
TONASKET POTW
Address:
500 RAILROAD AVE
City:
TONASKET
County:
Okanogan
Facility Status:
Active

Permits as of 8/14/2026 - Bold Records Indicate Active Permits

Click the version number to view the permit documents associated with the permit.
Permit NumberTypeVersionEffective DateExpiration Date
WA0020338Municipal NPDES IP 2   
No PermitIndustrial SW GP 1   
WA0020338Municipal to ground SWDP IP 1 6/5/19746/5/1979
ST0009104Municipal to ground SWDP IP 1 12/16/198912/16/1994
ST0009104Municipal to ground SWDP IP 2 12/1/19946/30/1999
ST0009104Municipal to ground SWDP IP 3 5/1/199912/31/2002
WA0052337Municipal NPDES IP 1 7/1/20016/30/2006
WA0052337Municipal NPDES IP 2 5/1/20064/30/2011
WA0052337Municipal NPDES IP 3 10/1/20119/29/2016
(Active)Municipal NPDES IP 4 5/1/20264/30/2031
Permit NumberViolations/TriggersInspectionsEnforcements
No Permit
0
1
0
ST0009104
342
27
0
WA0020338
0
0
0
WA0052337
140
41
19
These counts represent "all time". Click to view the details of these values. Links will show only active permits by default.

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Most Recent Interactions (Enforcements, Inspections and Submittals)

Data TypeAction DateDescription
Inspection8/8/2001Operator Outreach Inspection
Inspection7/18/2001Operator Outreach Inspection
Inspection7/6/2001Operator Outreach Inspection
Inspection7/5/2001Operator Outreach Inspection
Inspection6/28/2001Technical Assistance Visit
Submittal7/31/1998Permit
Submittal7/31/1998Permit
Submittal7/31/1998Permit
Submittal7/31/1998Permit
Submittal7/31/1998Permit

Facility Documents

Click on the document name to download and open the document.
Permit NumberPermit VersionDocument TypePermit StatusIssued DatePermit TypeDocument NamePublic Notice DateInfo
WA00523374Permit DocumentsActive4/1/2026Municipal NPDES IP  Permit Renewal
WA00523374Permit DocumentsActive4/1/2026Municipal NPDES IP  Permit Renewal
WA00523374Permit DocumentsActive4/1/2026Municipal NPDES IP  Permit Renewal
WA00523374Permit DocumentsActive4/1/2026Municipal NPDES IP  Permit Renewal
WA00523374Permit DocumentsActive4/1/2026Municipal NPDES IP  Permit Renewal
WA00523374Permit DocumentsActive4/1/2026Municipal NPDES IP  Permit Renewal
WA00523374Permit DocumentsActive4/1/2026Municipal NPDES IP  Permit Renewal
WA00523374Permit DocumentsActive4/1/2026Municipal NPDES IP  Permit Renewal
WA00523374Permit DocumentsActive4/1/2026Municipal NPDES IP  Permit Renewal
WA00523373Inspection RelatedInactive8/9/2011Municipal NPDES IP  Compliance Inspection-Without Sampling Date: 09/25/2024
No Permit1Inspection RelatedDraft Industrial SW GP  Compliance Inspection-Without Sampling Date: 04/05/2024
WA00523373Permit SubmittalsInactive8/9/2011Municipal NPDES IP  Electronic Signature Agreement Form or Waiver Received: 12/07/2021
WA00523373Permit SubmittalsInactive8/9/2011Municipal NPDES IP  Electronic Signature Agreement Form or Waiver Received: 11/22/2021
WA00523373Ecology CommunicationInactive8/9/2011Municipal NPDES IP   
WA00523373Permit SubmittalsInactive8/9/2011Municipal NPDES IP  Electronic Signature Agreement Form or Waiver Received: 04/22/2020
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