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Interlocal agreements

View the interlocal agreements that the King County Solid Waste Division has with other public agencies. These agreements allow local government agencies to share resources for their mutual benefit.

Revised Code of Washington (RCW) laws

RCW 39.34 permits a local government to enter into interlocal agreements (ILAs) with other public agencies in the interest of cooperatively sharing resources for their mutual benefit. Under RCW 39.34 , the King County Solid Waste Division has executed ILAs with other public agencies for various purposes over the years. 

Effective June 7, 2006, RCW 39.34.040  was amended to permit a public agency to list ILAs on its website instead of having the agreement recorded with the county auditor’s or recorder’s office. 

The ILAs posted here comply with RCW 39.34.040 and have not been recorded with the King County Recorder's Office. The original ILAs are on file with the specific county agency that is a party to the agreement. 

Use the Recorder’s Office online search tool to view recorded ILAs. 

Current City ILAs 

City 

Agreement document 

Algona

 Algona – 2013 Amended and Restated ILA and Amendments

Auburn

 Auburn – 2013 Amended and Restated ILA and Amendments

Beaux Arts Village 

Beaux Arts Village – 2013 Amended and Restated ILA and Amendments

Bellevue

 Bellevue – 2017 Amended and Restated ILA and Amendments

Black Diamond

 Black Diamond – 2013 Amended and Restated ILA and Amendments

Bothell

Bothell – 2014 Amended and Restated ILA
Bothell – 2014 Amendment No. 1 to the Amended and Restated ILA

Burien

 Burien – 2013 Amended and Restated ILA and Amendments

Carnation 

 Carnation – 2013 Amended and Restated ILA and Amendments

Clyde Hill 

Clyde Hill – 2013 Amended and Restated ILA and Amendments

Covington 

Covington – 2013 Amended and Restated ILA and Amendments

Des Moines 

Des Moines – 2013 Amended and Restated ILA and Amendments

Duvall 

 Duvall – 2013 Amended and Restated ILA and Amendments

Enumclaw 

Enumclaw – 2013 Amended and Restated ILA and Amendments

Federal Way 

Federal Way – 2013 Amended and Restated ILA and Amendments

Hunts Point 

Hunts Point – 2018 Amended and Restated ILA and Amendments

Issaquah 

Issaquah – 2013 Amended and Restated ILA and Amendments

Kenmore

 Kenmore – 2013 Amended and Restated ILA and Amendments

Kent 

Kent – 2013 Amended and Restated ILA and Amendments

Kirkland

 Kirkland – 2013 Amended and Restated ILA and Amendments

Lake Forest Park

 Lake Forest Park – 2013 Amended and Restated ILA and Amendments

Maple Valley

 Maple Valley – 2013 Amended and Restated ILA and Amendments

Medina 

Medina – 2018 Amended and Restated ILA and Amendments

Mercer Island 

Mercer Island – 2013 Amended and Restated ILA and Amendments

Newcastle 

Newcastle – 2013 Amended and Restated ILA and Amendments

Normandy Park 

Normandy Park – 2013 Amended and Restated ILA and Amendments

North Bend 

North Bend – 2013 Amended and Restated ILA and Amendments

Pacific 

Pacific – 2013 Amended and Restated ILA and Amendments

Redmond

 Redmond – 2013 Amended and Restated ILA and Amendments

Renton

 Renton – 2013 Amended and Restated ILA and Amendments

Sammamish 

Sammamish – 2013 Amended and Restated ILA and Amendments

SeaTac 

SeaTac – 2013 Amended and Restated ILA and Amendments

Shoreline

 Shoreline – 2013 Amended and Restated ILA and Amendments

Skykomish 

Skykomish – 2013 Amended and Restated ILA and Amendments

Snoqualmie 

Snoqualmie – 2013 Amended and Restated ILA and Amendments

Tukwila 

Tukwila – 2013 Amended and Restated ILA and Amendments

Woodinville

 Woodinville – 2013 Amended and Restated ILA and Amendments

Yarrow Point

 Yarrow Point – 2018 Amended and Restated ILA and Amendments

Current County ILAs

County

Agreement document

Kittitas County

King County and Kittitas County Solid Waste Disposal ILA

Snohomish County

King County and Snohomish County Solid Waste Disposal ILA relating to City of Bothell Annexation as of January 1, 2011.
King County and City of Bothell – Amendment #1 to the Original 40-year Solid Waste ILA

Archived ILAs

City/County 

Agreement Document  

Algona 

Algona - Original 40-year Solid Waste ILA and Amendments

Auburn 

Auburn - Original 40-year Solid Waste ILA and Amendments

Beaux Arts Village 

Beaux Arts Village - Original 40-year Solid Waste ILA and Amendments

Bellevue 

Bellevue – Original 40-year Solid Waste Interlocal Agreement and Amendments

Black Diamond 

Black Diamond - Original 40-year Solid Waste ILA and Amendments

Bothell 

Bothell – Original 40-year Solid Waste ILA and Amendments
Bothell - Amendment #1 to the Original 40-year Solid Waste ILA relating to City of Bothell Annexation as of January 1, 2011. 
King County and Snohomish County Solid Waste Disposal ILA

Burien 

Burien - Original 40-year Solid Waste ILA and Amendments

Carnation 

Carnation - Original 40-year Solid Waste ILA and Amendments

Clyde Hill

 Clyde Hill – Original 40-year Solid Waste Interlocal Agreement and Amendments

Covington

 Covington - Original 40-year Solid Waste ILA and Amendments

Des Moines 

Des Moines - Original 40-year Solid Waste ILA and Amendments

Duvall 

Duvall - Original 40-year Solid Waste ILA and Amendments

Enumclaw 

Enumclaw - Original 40-year Solid Waste ILA and Amendments

Federal Way 

Federal Way - Original 40-year Solid Waste ILA and Amendments

Hunts Point

 Hunts Point – Original 40-year Solid Waste Interlocal Agreement and Amendments

Issaquah

 Issaquah - Original 40-year Solid Waste ILA and Amendments

Kenmore

 Kenmore - Original 40-year Solid Waste ILA and Amendments

Kent 

Kent - Original 40-year Solid Waste ILA and Amendments

Kirkland 

Kirkland - Original 40-year Solid Waste ILA and Amendments

Lake Forest Park 

Lake Forest Park - Original 40-year Solid Waste ILA and Amendments

Maple Valley 

Maple Valley - Original 40-year Solid Waste ILA and Amendments

Medina 

Medina – Original 40-year Solid Waste Interlocal Agreement and Amendments

Mercer Island 

Mercer Island - Original 40-year Solid Waste ILA and Amendments

Newcastle 

Newcastle - Original 40-year Solid Waste ILA and Amendments

Normandy Park 

Normandy Park - Original 40-year Solid Waste ILA and Amendments

North Bend 

North Bend - Original 40-year Solid Waste ILA and Amendments

Pacific 

Pacific - Original 40-year Solid Waste ILA and Amendments

Redmond

 Redmond - Original 40-year Solid Waste ILA and Amendments

Renton 

Renton - Original 40-year Solid Waste ILA and Amendments

Sammamish 

Sammamish - Original 40-year Solid Waste ILA and Amendments

SeaTac 

SeaTac - Original 40-year Solid Waste ILA and Amendments

Shoreline 

Shoreline - Original 40-year Solid Waste ILA and Amendments

Skykomish 

Skykomish - Original 40-year Solid Waste ILA and Amendments

Snoqualmie 

Snoqualmie - Original 40-year Solid Waste ILA and Amendments

Tukwila

 Tukwila - Original 40-year Solid Waste ILA and Amendments

Woodinville

 Woodinville - Original 40-year Solid Waste ILA and Amendments

Yarrow Point 

Yarrow Point – Original 40-year Solid Waste Interlocal Agreement and Amendments
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