Below are digital copies of signed interlocal agreements between the city and various agencies across the region.
- Basin Disposal Agreement - 1999
- Blue Mountain Action Council Eligibility Review Services - 2015
- Blue Mountain Action Council Eligibility Review Services - 2016
- Blue Mountain Humane Society Shelter Agreement - 2014
- Blue Mountain Humane Society Animal Control & Shelter Agreement - 2017
- Christ Community Fellowship Water Agreement - 2016
- Cities Insurance Association of Washington Interlocal Agreement - 2015
- City of Sunnyside Jail Facilities Agreement - 2023
- City of Walla Walla Agreement for Grafitti Abatement - 2014
- City of Walla Walla Agreement for Water Intertie - 1984
- City and County of Walla Walla Agreement for Myra Rd Extension - 2007
- City of Walla Walla Agreement for New World Support - 2015
- City of Walla Walla Agreement for Construction of Taumaurson Road - 2014
- City of Walla Walla Agreement for Engineering of Taumaurson Road - 2013
- College Place School District Agreement for Joint Use of Kiwanis Park - 2013
- County of Walla Walla Agreement for Chipseal - 2014
- County of Walla Walla Agreement for Chipseal - 2015
- County of Walla Walla Agreement for Chipseal - 2016
- County of Walla Walla Court Services Agreement - 2013
- County of Walla Walla Emergency Management Agreement - 2017
- County of Walla Walla Emergency Medical Mutual Aide Agreement - 2008
- County of Walla Walla EMS Data Submission Agreement - 2012
- County of Walla Walla EMS Data Submission Agreement - 2015
- County of Walla Walla EMS Data Submission Agreement - 2017
- County of Walla Walla EMS Levy Agreement - 2013
- County of Walla Walla EMS Levy Agreement - 2014
- County of Walla Walla EMS Levy Agreement - 2015
- County of Walla Walla EMS Levy Agreement - 2021
- County of Walla Walla EMS Levy Agreement - 2022
- County of Walla Walla Jail Agreement - 2014
- County of Walla Walla Jail Agreement - 2015
- County of Walla Walla Jail Agreement - 2017
- County of Walla Walla Agreement for Solid Waste Management - 2021
- County of Walla Walla Surcharge Fund Agreement - 2013
- District 14 Water Intertie Agreement - 1985
- Green Tank Water District Intertie Agreement - 1994
- Houston Galveston Area Council Purchasing Consortium Agreement - 2017
- Intermountain Education Service District Agreement for IT Services - 2012
- Intermountain Education Service District Agreement for IT Services Expansion - 2017
- King County Directors Association Purchasing Consortium Agreement - 2015
- Local Government Consortium Lobbying Agreement JDM - 2015
- Local Government Consortium Lobbying Agreement JDM - 2016
- Local Government Consortium Lobbying Agreement Trent House - 2017
- MRSC Rosters Agreement - 2016
- Port of Walla Walla EVOC Agreement - 2013
- State of Washington Department of Corrections Agreement - 2015
- State of Washington Department of Corrections Agreement - 2016
- State of Washington Department of Corrections Agreement - 2017
- State of Washington Department of Enterprise Services Agreement - 2014
- State of Washington Department of Natural Resources Agreement - 2017
- State of Washington Department of Revenue Business Licensing Agreement - 1990
- State of Washington Department of Revenue Business Licensing Agreement - 2015
- State of Washington Department of Revenue Data Sharing Agreement - 2017
- State of Washington Department of Transportation Sign Shop Agreement - 2013
- State of Washington Public Works Trust Fund Eastside Loan Agreement - 2005
- State of Washington Public Works Trust Fund Eastside Preconstruction Agreement - 2007
- Walla Walla Housing Authority Sanitary Services Agreement to Labor Homes - 2016
- Walla Walla University Agreement to Maintain Crosswalks - 2015
- Walla Walla University Water Intertie Agreement - 1985
- Walla Walla Valley Metropolitan Planning Organization Final Agreement - 2013
- Washington State University Development Regs and Wayfinding Agreement - 2017
- WESCOM Interlocal Agreement - 2016