Related Interlocal Agreements

Adopted Annexation-Related Interlocal Agreements (ILAs)
Note: This is not a comprehensive list of all the county’s interlocal agreements or intergovernmental agreements. Here is a link to Snohomish County Public Works Roads Interlocal Agreements (Reciprocal Traffic Mitigation).

City Master Annexation ILA Annexation Specific ILA Reciprocal Traffic ILA Public Records Transfer ILA
Arlington Effective: September 29, 1999
Effective September 29, 1999

Expires: (Ongoing)
Effective September 29, 1999

Expires: (Ongoing)
Bothell Under Final Negotiations
Effective: August 9, 2006

Expires: December 31, 2015

Bothell, Canyon Park
Effective: April 29, 1992

Brier



Darrington



Edmonds Effective: November 17, 1995

Expires: (Ongoing)



Everett



Everett, Airport Road
Effective: April 11, 2000

Everett, Murphy's Corner
Effective: June 11, 2000    
Gold Bar Effective: September 19, 2003

Expires: (Ongoing)


Effective: September 19, 2003

Expires: (Ongoing)
Granite Falls Effective: December 5, 2007
Effective: September 22, 2004
Index



Lake Stevens Effective: October 26, 2005

Expires: (Ongoing)
     
Lynnwood Effective: May 20, 2009

Expires: (Ongoing)



Marysville Effective: June 30, 1999

Expires: (Ongoing)

Effective: July 1, 1999

Expires: (Ongoing)
Effective: August 25, 1999

Expires: (Ongoing)
Marysville, Central
Effective: July 28, 2009

Expires: December 31, 2019


Mill Creek

Effective: August 1, 2006

Expires: December 31, 2015

Mill Creek, Northeast Area
Effective: November 16, 2005

Expires: November 16, 2008


Monroe Effective: December 6, 2007

Expires December 31, 2022



Mountlake Terrace



Mukilteo Effective: March 27, 2009

Expires: December 31, 2019



Snohomish
Effective: March 26, 2003

Expires: (Ongoing)



Stanwood Effective: September 28, 2004

Expires: (Ongoing)


Effective: September 13, 2004

Expires: (Ongoing)
Sultan Effective: November 21, 2001

Expires: (Ongoing)

Effective: October 31, 2001

Expires: (Ongoing)

Woodway