Click here to skip to main content.
scenic picture from Washington state
SubjectsGovernanceSpecial Purpose Districts › Summary of Special Purpose District Formation and Governance
Updated 12/2008

Summary of Special Purpose District Formation and Governance

Includes List of Districts Created for Funding Purposes, But Do Not Have Independent Governing Boards

Districts with Statutorily Designated Governing Body
District Enabling Statute (RCW) Formation Governance
Air Pollution Control Authorities Ch. 70.94 RCW Petition - 100 property owners or motion by county; hearing Board of directors, appointed; composition designated by statute
Airport Districts, County RCW 14.08.290-.330 Application - 100 voters; election; resolution Board of county commissioners or 3 elected airport commissioners
Cemetery Districts Ch. 68.52 RCW Petition - 15% voters; hearing; election Cemetery board, 3 elected cemetery commissioners
Conservation Districts Ch. 89.08 RCW Petition - 10% voters; hearing by Conservation Commission; election Board of 5 supervisors, 3 elected, 2 appointed by commission
County Rail Districts Ch. 36.60 RCW Hearing; resolution County legislative authority
Cultural Arts, Stadium, and Convention Districts Ch. 67.38 RCW Resolution or petition -10%; hearing; election Outlined in resolution; statutes specify who should be represented
Diking and Drainage Districts     Title 85  RCW Resolution or petition -10%; investigation by county engineer; hearing; election Governing body composed of 3 elected members
  Diking & Drainage Districts in Two or More Counties (Intercounty Diking and Drainage Districts) Ch. 85.24 RCW    
  Diking District Ch. 85.05 RCW Resolution or petition of 10 property owners; feasibility determination by county engineer; hearing; election pursuant to Ch. 85.38 RCW Board of 3 elected dike commissioners
  Diking & Drainage Districts in Two or More Counties (Intercounty Diking and Drainage Districts) Ch. 85.24 RCW Resolution or petition of 10 property owners; feasibility determination by county engineers; hearing; election pursuant to Ch. 85.38 RCW Board of 3 district commissioners, initially appointed; elected per 85.38 RCW
  Diking, Drainage and Irrigation Improvement District; Drainage and Irrigation Improvement district - Improvement Districts - 1933 Act Ch. 85.22 RCW Petition signed by district commissioners; election 3 elected supervisors; commissioners of old district become supervisors of new district
  Drainage District Ch. 85.06 RCW Resolution or petition of 10 property owners; feasibility determination by county engineer; hearing; election pursuant to Ch. 85.38 RCW Board of 3 elected commissioners; consolidated districts could retain 5 member board
  Reorganization of Diking or Drainage Districts into Improvement Districts - 1917 Act Ch. 85.20 RCW Petition signed by district commissioners; election Board of commissioners becomes board of supervisors
  Diking, Drainage, Sewerage Improvement Districts Funding methods revised by Diking, Drainage, and Sewerage Improvement Districts - 1967 Act Ch. 85.08 RCW, Ch. 85.15 RCW Petition, resolution or petition of 10 property owners; feasibility determination by county engineer; hearing; election pursuant to Ch. 85.38 RCW. If less than 500 acres petition of 50% of acreage Board of 3 elected supervisors, initially appointed then elected by ch. 85.38.RCW; if less than 500 acres county engineer will be sole supervisor of the district
Emergency Medical Service Districts RCW 36.32.480 Hearing; ordinance County legislative authority or interlocal agreement
  Urban Emergency Medical Services District RCW 35.21.762 Hearing; ordinance City or town council, acting in an ex officio capacity and independently
Emergency Service Communication Districts

RCW 82.14B.070-.100

Legislative authority establishes (ordinance or resolution) County legislative authority
Fire Protection Districts Title 52 RCW Petition -10%; hearing; election Board of fire commissioners; 3 or 5 elected commissioners; can be elected by commissioner districts see RCW 52.14.013
  Regional Fire Protection Service Authority Ch. 52.26 RCW Any two or more adjacent fire protection jurisdictions convene a planning committee and create a plan; resulting plan submitted to voters Designated by the fire protection services authority  plan
Flood Control Districts - See Ch. 85.38 RCW for Formation and Organization of District    Resolution or petition -10%; investigation by county engineer; hearing; election Governing body composed of 3 elected members
  Flood Control Districts - 1937 Act Ch. 86.09 RCW Petition, resolution or petition of 10 property owners; feasibility determination by county engineer; hearing; election pursuant to Ch. 85.38 RCW. If less than 500 acres petition of 50% of acreage Board of 3 district commissioners, initially appointed; elected per Ch. 85.38 RCW
  Flood Control by Counties Jointly - 1913 Act (Intercounty) Ch. 86.13 RCW Resolution; interlocal contract Boards of county commissioners; interlocal contract
  Flood Control Zone Districts Ch. 86.15 RCW Action of board or petition - 25% vote cast in proposed zone at last county general election Board of county commissioners; option to elect 3 zone supervisors if district over 2000 residents
Health Districts Ch. 70.46 RCW Resolution or ordinance of county legislative authority Board of health - composition set by statute
Housing        
  Public Housing Authorities Ch. 35.82 RCW Resolution or petition - 25% 5 commissioners appointed; 7 members if city more than 400,000 pop
  Joint City-County Housing Authorities RCW 35.82.300 Ordinance Determined by ordinance
Irrigation & Reclamation Title 87
  Irrigation Districts Ch. 87.03 RCW Petition - 50 or majority of land owners; investigation by Department of Ecology; hearing; election Board of directors, 3 or 5 elected directors
  Irrigation and Rehabilitation Districts (Conversion of irrigation district) Ch. 87.84 RCW Petition - 50 land owners; hearing; election Same as irrigation district
  Reclamation Districts of one million acres Ch. 89.30 RCW Petition - 50 land owners; commission created to hear petition; election Board of directors, number equal to number of counties participating
Legal Authorities (Hydroelectric) - Irrigation Districts - Interlocal  RCW 87.03.825 - .840 Interlocal agreement - irrigation districts and cities, towns, or public utility districts Interlocal agreement
Library Districts   Ch. 27.12 RCW    
  Inter-County Rural Library Districts RCW 27.12.090 Resolutions or joint session of counties or petition - 10%; election Board of trustees; 5 or 7 appointed by county commissioners
  Island Library District RCW 27.12.400 - .450 Petition - 10%; hearing; election Board of 5 trustees appointed by county commissioners
  Library Capital Facility Area Ch 27.15 RCW Request from library trustees to county commissioners; election Three members from each county legislative body or less by agreement
  Regional Library RCW 27.12.080 Interlocal contract - two or more counties Board of 5 or 7 trustees appointed by joint action of legislative authorities
  Rural County Library Districts RCW 27.12.040 - .070 Petition -10%; hearing; election Board of 5 trustees appointed by county commissioners
  Rural Partial Library District RCW 27.12.470 Petition -10%; hearing; election Board of 5 Trustees appointed by county commissioners
Metropolitan Municipal Corporations Ch. 35.58 RCW & Ch. 36.56 RCW Resolution or petition - 4%; election Metropolitan council composition outlined by statute
Mosquito Control Districts Ch. 17.28 RCW Petition-10% or resolution; hearing; election Appointed board of 5 trustees - composition set by statute
Operating Agencies (Electricity Generation and Distribution,  Cities & PUD) - Interlocal Ch. 43.52 RCW Interlocal agreement Interlocal agreement
Park & Recreation        
  Metropolitan Park District Ch. 35.61 RCW Resolution or petition -15% One of three forms
  Park & Recreation Districts Ch. 36.69 RCW Resolution or petition-15%; hearing; election Board of 5 elected commissioners
  Joint Park & Recreation Districts RCW 36.69.420 -.460 Petition-15%; hearing in each county; election in each county Board of 5 elected commissioners
  Park & Recreation Service Areas RCW 36.68.400 - .620 Resolution or petition -10%; feasibility study; election County legislative authority, acting ex officio and independently
Port Districts Title 53 RCW Initiated by county legislative authority or petition - 10%; hearing; election Port commission of 3 or 5 elected members from commissioner districts; commissioner district may be eliminated for less than county-wide district, see RCW 53.12.021
Public Facilities Districts Ch. 36.100 RCW for counties, Ch. 35.57 RCW cities/towns Resolution or interlocal agreement Appointed board of directors; 5 or 7 members; membership composition set by statute
Public Hospital Districts Ch. 70.44 RCW Resolution or petition -10%; election Board of elected commissioners; 3, 5, or 7 commissioner districts; See also  RCW 70.44.054
  Rural Public Hospital District (defined) RCW 70.44.450-.460    
Public Stadium Authority Ch. 36.102 RCW Resolution Board of appointed directors; composition set by statute
Public Utility Districts Title 54 RCW Resolution or petition -10%; election Election commission of 3 or 5 commissioner districts
Roads & Bridges Service Districts Ch. 36.83 RCW Hearing; resolution or ordinance 3 member appointed commission
School Districts Ch. 28A.315 RCW Petition or proposal from ESD or school board motion; hearing by regional committee; may require election See Ch. 28A.315.265. Board of 5 elected directors; 7  for Seattle No. 1. Directors  elected by director districts with some at large (varies by district)
  Joint School Districts Ch. 28A.323 RCW    
Solid Waste Disposal Districts RCW 36.58.100 Hearing, ordinance County governing body
Television Assessment Districts Ch. 36.95 RCW Petition - 50% If district less that full county, Board of 3,5-9 appointed members; if same as county then county commissioners
Transportation (Mass Transit)       
  City Transportation Authority (Monorail) Ch. 35.95A RCW, Ch. 248 Laws 2002 Ordinance or petition -1%; election Appointed or elected depending on ballot proposition
  County Public Transportation Authority Ch. 36.57 RCW Resolution Appointed; membership set by statute
  Ferry District, Passenger-only (County over 1 million population) Ch. 83 Laws 2003 Hearing; ordinance County legislative authority acting ex officio
  Public Transportation Benefit Area Ch. 36.57A RCW Resolution or petition -10% to call a conference; hearing; resolution of conference Selected by participants; membership set out in statutes
  Regional Transit Authorities RCW 81.112 Interlocal agreement; resolution Board of appointed representatives; membership set by statute
  Regional Transportation Investment District Ch. 36.120 RCW Committee created; election Members of each legislative authority acting ex officio and independently
  Unincorporated Transportation Benefit Areas (UTBA) RCW 36.57.100    
Transportation Benefit Districts Ch. 36.73 RCW; RCW 35.21.225  for city Hearing; ordinance County or city legislative authority acting ex officio or interlocal agreement if more than one jurisdiction
Water-Sewer Districts (water-sewer district, water district, sewer district) Title 57 RCW (districts reclassified, formerly Sewer Title 56, Water Title 57), reclassification 1997 Petition -10% or resolution if public health necessity hearing; election 3, 5, or 7 elected members; can be elected by commissioner districts, see RCW 57.12.039
Weed Districts Ch. 17.04 RCW Petition owners - 50% of acreage; hearing; resolution Board of directors, 3 elected directors
  Inter-County Regular Weed Districts Ch. 17.06 RCW Petition owners - 50% of acreage; hearing; order Board of directors, 3 elected directors
Districts Created for Funding Purposes, But Do Not Have Independent Governing Boards
District Enabling Statute (RCW) Formation Governance
Agricultural Pest Districts Ch. 17.12 RCW Petition - ten or more resident freeholders; hearing Supervision by agricultural expert or commissioner of district acting ex officio
Apportionment Districts (Community Redevelopment financing Act) Ch 39.88 RCW, Ruled unconstitutional by Leonard v. Spokane, 127 Wn. 2nd 195 (1995)    
Aquifer Protection Areas Ch. 36.36 RCW Hearing; election Not specified
Community Renewal Areas Ch. 35.81 RCW, Ch. 218 Laws of 2002 Ordinance or resolution Appointed board or local governing body or other board
County Road District s RCW 36.75.060 County commissioners can create up to 9 districts, one road district in each county commissioner's district Not specified
County Road Improvement District Ch. 36.88 RCW Resolution; hearing; election Not specified
Flood Control by Counties (River Improvement Fund) Ch. 86.12 RCW   Not specified
Horticultural Pest and Disease Board (Horticultural Assessment) Ch. 15.09 RCW  Petition or motion of county commissioners; hearing Horticultural pest and disease board, 4 appt by county 1 by Director of Agriculture
Industrial Development Districts (Ports) - to develop marginal area properties Ch. 53.25 RCW Hearing Not specified
Lake and Beach Management Districts Ch. 36.61 RCW; RCW 35.21.403 Resolution or petition -10 land owners or 15% acreage whichever is greater; hearing; election Not specified
Public Waterway Districts Ch. 91.08 RCW Petition - 35%; hearing County board of commissioners
Flood Control by Counties
River & Harbor Improvement Fund
Ch. 88.32 RCW Petition - 100 freeholders owning land Appointed by U.S. govt
Shellfish Protection Districts - "Clean Water Districts" Ch. 90.72 RCW Motion of county; election County legislative authority
Solid Waste Collection Districts Ch. 36.58A RCW Hearing; UTC investigation None specified

Special Purpose Districts listed are defined as political subdivisions of the state and come into existence, acquire legal rights and duties, and are dissolved in accordance with statutory procedures. Enabling legislation sets forth the purpose of the district, procedures for formation, powers, functions and duties, composition of the governing body, methods of finance, and other provisions. The districts are usually quasi-municipal corporations though some are statutorily defined as municipal corporations. The are often designated in the statutes as a public body corporate and a taxing authority.