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Interlocal Agreements

State law permits a local government to enter into interlocal agreements with other public agencies in the interest of cooperatively sharing resources for their mutual benefit. In accordance, the City of Black Diamond has executed interlocal agreements 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 interlocal agreements on its website in lieu of having the agreement filed with the county's auditor's office.

The interlocal agreements shown below are posted here to comply with RCW 39.34.040 and may not have been recorded with the King County Recorder's Office. Other interlocal agreements can be requested by the Public Records Request process with the City Clerk's Office.

AGENCY NAMEBRIEF DESCRIPTIONRESOLUTION NO.EFFECTIVE DATE
King CountyCommunity Development Block Grant Program AmendmentAmendment 
City of SunnysideAgreement for Inmate HousingResolution No. 23-1556July 6th, 2023
King County Solid Waste DivisionKing County Waste Reduction and Recycling GrantResolution No. 23-1530Date of Execution
Washington State Department of CommerceApproving the Execution and Filing of the Interagency Agreement Form as Required by the Washington State Department of CommerceResolution No. 22-1525Date of Execution
Enumclaw JailAuthorizing Amendment to Interlocal Agreement for Inmate Housing with the City of EnumclawResolution No. 22-15191/1/2023
South Correctional Entity (SCORE)Inmate HousingResolution No. 22-1495January 1, 2023
Washington State Administrative Office of the Courts (AOC)Providing funds for court interpreter and language access servicesN/A - AgreementJuly 1, 2021
City of Issaquah

Interlocal Agreement for inmate housing with the City of Issaquah.

Resolution No.

22-1474

March 3, 2022
King County Metro Stormwater CollectionInter-local Agreement Extending King County Metro Stormwater Collection Agreement

Resolution No.

21-1453

December 8, 2021
King County Dept. of Adult and Juvenile DetentionAuthorizing Interlocal Agreement with King County for Jail ServicesResolution No. 21-1404January 7, 2021
King County Solid WasteKing County Solid Waste Reduction and Recycling GrantResolution No. 20-1400December 17, 2020
Cities of Covington and Maple ValleyExtending ILA for Public Works Operations and PurchasingResolution No. 20-1396November 19, 2020
SCOREAddendum to the agreement for inmate housing with South Correctional Entitiy for 2020Resolution No. 20-1380September 3, 2020
Tahoma School DistrictRelating to School Impact FeesResolution No. 20-1379August 20, 2020
Kent School DistrictRelating to School Impact FeesResolution No. 20-1378August 20, 2020
Enumclaw School DistrictRelating to School Impact FeesResolution No. 20-1377August 20, 2020
Auburn School DistrictRelating to School Impact FeesResolution No. 20-1376August 20, 2020
WA State Department of CommerceReimbursement of Approved Covid-19 related expensesResolution No. 20-1370August 6, 2020
King County Department of Information TechnologyPuget Sound Emergency Radio NetworkResolution No. 20-1341February 17, 2020
Houston-Galveston Area Council (HGAC)Purchasing program to purchase fire apparatusResolution No. 19-1316September 6, 2019
South Correctional Facility (SCORE)Inmate housing - 3 year agreementResolution No. 19-1315September 6, 2019
King County Regional Animal ServicesAllowing Mayor to execute an Interlocal Agreement between BD and KC for Animal ServicesResolution No. 17-1168December 31, 2017
King County Regional Animal ServicesInterlocal Agreement with Regional Animal Services of King County beginning in 2018Resolution No. 17-1164January 1, 2018
City of Maple Valley and Black DiamondInterlocal Agreement with the City of Maple Valley for Building Inspection ServicesResolution No. 16-1096June 17,2016
King County and the City of Black DiamondInteragency Agreement for Surface Water Management Fee Collection & Remittance Services October 11, 2016
Cities of Covington, Maple Valley and Black DiamondSecond Amendment to Tri-Cities Interlocal for Joint Public Works Operations and PurchasingResolution No. 16-1068January 22, 2016
Cities of Covington & Maple ValleyBuilding Department related servicesResolution No. 15-1059December 17, 2015
Yakima CountyAgreement Addendum for Yakima County Jail ServicesResolution No. 15-1055December 7, 2015
All Washington Cities (AWC)Membership in the Assoc of WA Cities Risk Management Service Agency (AWC-RMSA)Resolution No. 15-1042September 22, 2015
King CountyWatershed basins within watershed resource inventory area 9 (WRIA 9)Resolution No. 15-1037September 9, 2015
King CountyElectronic fingerprint capture equipmentResolution No. 15-1034July 20, 2015
King CountyAnimal Control (Extending Interlocal Agreement)Resolution No. 15-1015January 1, 2015
Covington and Maple ValleyBuilding Department Related ServicesResolution No. 15-1012January 1, 2015
WA State Employment of Security Departmentinformation in evaluating statistical data as part of the City's Comprehensive Plan UpdateResolution No. 15-1008January 15, 2015
City of AuburnAddendum No. 2 to ILA with City of Auburn for IT ServicesResolution No. 14-994December 18, 2014
CIAWChanges to the By-laws and ILA with CIAWResolution No. 14-983October 16, 2014
Yakima CountyYakima County Jail ServicesResolution No. 14-970August 21, 2014
King County - CDBGKing County for CBDG ProgramResolution No. 14-959June 19, 2014
KIng Countyy Solid Waste Divisionsdistibution of funds for recycling services and to hold its annual event in the Spring of 2014Resolution No. 14-917January 16, 2014
City of AuburnAddendum No. 1 to ILA with City of Auburn for IT ServicesResolution No. 14-913January 2, 2014
Valley CommuniciationsYearly Amendments with Valley CommunicationsResolution No. 13-896November 7, 2013
All Washington Cities (AWC)Authorizing Interlocal Agreement with AWC Employee Benefit TrustResolution No. 13-892October 3, 2013
City of AuburnAuthorizing and Interlocal Agreement with City of Auburn for Police IT ServicesResolution No. 13-891October 3, 2013
King CountyAmended and Reinstated Solid Waste AgreementResolution No. 13-871April 18, 2013
City of CovingtonBuilding Code ServicesResolution No. 13-859April, 1, 2013
Data Pros Data Integration ProfessionalsSoftware Development Agreement for Development of Tiburon to Spillman InterfaceResolution No. 13-854February 8, 2013
Several Local CitiesProviding Law Enforcement Mutual Aid and MobilizationResolution No. 13-853February 21, 2013
South County Area Transportation Board (SCATBd)1 Year Extension to AgreementResolution No. 12-845December 20, 2012
Cities of Federal Way, Auburn, Des MoinesTiburon to Spillman InterfaceResolution No. 12-842December 6, 2012
City of EnumclawCity of Enumclaw Jail ServicesResolution No. 12-840November 15, 2012
King CountyAnimal ControlResolution No. 12-805June 7, 2012
King County Solid Waste DivisionGrant No. 529820 for the 2012-2013 Waste Reduction and Recycling ProgramResolution No. 12-780January 5, 2012
King CountyJail ServicesResolution No. 11-777December 15, 2011
City of Covington and Maple ValleyJoint Public Works Operations and Cooperative PurchasingResolution No. 11-774December 15, 2011
King CountyRegional Affordable Housing ProgramResolution No. 11-769November 3, 2011
WA Dept. of Fish and WildlifePurchase of Twenty Concrete Boat Ramp Planks and Appurtenances for Lake SawyerResolution No. 11-757June 16, 2011
Mulitple CitiesSouth End ARCH - A Regional Coalition for HousingResolution No. 11-754June 16, 2011
South Correctional Entity (SCORE)Jail ServicesResolution No. 11-743April 7, 2011
City of CovingtonBuilding Code Enforcement ServicesResolution No. 11-741March 17, 2011
King CountyAddendum to JAG Agreement (Jail Services)Resolution No. 10-726December 16, 2010
King CountyAnimal ServicesResolution No. 10-694June 17, 2010
King CountyAmendment to the Original Jail Services Agreement from November 1, 2002Resolution No. 10-682April 15, 2010
King CountySolid Waste Division Grant D39898D for 2010 - 2011 Waste Reduction & Recycling ProgramResolution No. 10-671February 4, 2010
Cities of Maple Valley & CovingtonSoutheast King County Commuter Rail and Transit Centers ProjectResolution No. 09-650November 19, 2009
King County Flood Control DistrictAllocation of Opportunity Funds for a Future Black Diamond ProjectResolution No. 09-617July 16, 2009
South County Area Transportation BoardInformation Sharing, Consensus & Coordinating to Provide Advice on Transportation IssuesResolution No. 09-577February 5, 2009
King County Fire District No. 17 / No. 44Second Addendum for Fire Protection and Related Emergency ServicesResolution No. 08-554November 20, 2008
King CountyProvision of Fire Investigation ServicesResolution No. 08-542October 2, 2008
Okanogan CountyOkanogan County Jail ServicesResolution No. 08-541September 18, 2008
King CountyCommunity Development Block Grant Program for 2009 - 2011Resolution No. 08-531July 17, 2008
King CountySolid Waste Division Grant D36965D for 2008-2009 Waste Reduction & Recycling ProgramResolution No. 08-475January 17, 2008
Archives & Records Management DivisionDocument Preparation and Imaging ServicesResolution No. 07-462October 4, 2007
King County Fire District No. 17First Addendum for Fire Protection and Related Emergency ServicesResolution No. 07-446June 7, 2007
City of AuburnProviding Building Inspection ServicesResolution No. 07-443May 17, 2007
City of AuburnUse of City Owned Property Between Auburn, Black Diamond, Algona and Pacific for WA Crime Information Center (WACIC)Resolution No. 07-436April 19, 2007
Dept. of Devpt. and Environmental Services (DDES)Fire Investigation ServicesResolution No. 07-428March 1, 2007
Watershed Resources Inventory Area (WRIA) 9Watershed Basins within Watershed Resources Inventory Area 9Resolution No. 06-410November 16, 2006
King County Fire District No. 17Fire Protection and Related Emergency ServicesResolution No. 06-399April 6, 2006