Title 70A — Title 70A ENVIRONMENTAL HEALTH AND SAFETY

The department shall establish a technical assistance unit within its air quality program, consistent with the federal clean air act, to provide the regulated community, especially small businesses with:(1) Information on air pollution laws, rules, compliance methods, and technol…

In areas subject to a state implementation plan, no state agency, metropolitan planning organization, or local government shall approve or fund a transportation plan, program, or project within or that affects a nonattainment area unless a determination has been made that the pla…

Except where specified in a variance permit, as provided in RCW 70A.15.2310, it shall be unlawful for any person to cause air pollution or permit it to be caused in violation of this chapter, or of any ordinance, resolution, rule or regulation validly promulgated hereunder.[ 2020…

Except as otherwise provided in this section, any building or structure listed on the national register of historic sites, structures, or buildings established pursuant to 80 Stat. 915, 16 U.S.C. Sec. 470a, or on the state register established pursuant to RCW 27.34.220, shall be …

It is declared to be the policy of the state of Washington through the department of ecology to cooperate with the federal government in order to insure the coordination of the provisions of the federal and state clean air acts, and the department is authorized and directed to im…

The department or a local air authority must issue an enforceable order under this chapter, consistent with RCW 70A.65.020(2) (b) and (c), to all permitted or registered sources operating in overburdened communities when, consistent with RCW 70A.65.020(2)(a), the department deter…

An authority shall not in any way prohibit, penalize, or discourage the use of gas for any form of heating, or for uses related to any appliance or equipment, in any building.[ 2025 c 1 s 11 (Initiative Measure No. 2066, approved November 5, 2024).]Notes:Findings—2025 c 1 (Initia…

(1) In each county of the state there is hereby created an air pollution control authority, which shall bear the name of the county within which it is located. The boundaries of each authority shall be coextensive with the boundaries of the county within which it is located. An a…

The legislative authority of any county may activate an air pollution control authority following a public hearing on its own motion, or upon a filing of a petition signed by one hundred property owners within the county. If the county legislative authority determines as a result…

The boards of county commissioners of two or more contiguous counties may, by joint resolution, combine to form a multicounty air pollution control authority. Boundaries of such authority shall be coextensive with the boundaries of the counties forming the authority.The name of t…

The respective boards of county commissioners of two or more contiguous counties may merge any combination of their several inactive or activated authorities to form one activated multicounty authority. Upon a determination that the purposes of this chapter will be served by such…

Whenever there occurs a merger of an inactive authority with an activated authority or authorities, or of two activated authorities to form a multicounty authority, the board of directors shall be reorganized as provided in RCW 70A.15.2000, 70A.15.2010, and 70A.15.2020.In the cas…

The resolution or resolutions activating an air pollution authority shall specify the name of the authority and participating political bodies; the authority's principal place of business; the territory included within it; and the effective date upon which such authority shall be…

An activated authority shall be deemed a municipal corporation; have right to perpetual succession; adopt and use a seal; may sue and be sued in the name of the authority in all courts and in all proceedings; and, may receive, account for, and disburse funds, employ personnel, an…

(1) An authority may enter into a written cost-reimbursement agreement with a permit applicant or project proponent to recover from the applicant or proponent the reasonable costs incurred by the authority in carrying out the requirements of this chapter, as well as the requireme…

An activated authority shall have the power to levy additional taxes in excess of the constitutional and/or statutory tax limitations for any of the authorized purposes of such activated authority, not in excess of twenty-five cents per thousand dollars of assessed value a year w…

Notwithstanding the provisions of RCW 1.16.030, the budget year of each activated authority shall be the fiscal year beginning July 1st and ending on the following June 30th. On or before the fourth Monday in June of each year, each activated authority shall adopt a budget for th…

(1) Each component city or town shall pay such proportion of the supplemental income to the authority as determined by either one of the following prescribed methods or by a combination of fifty percent of one and fifty percent of the other as provided in subsection (1)(c) of thi…

The treasurer of each component city, town, or county shall create a separate fund into which shall be paid all money collected from taxes or from any other available sources, levied by or obtained for the activated authority on property or on any other available sources in such …

It shall be the duty of the assessor of each component county to certify annually to the board the aggregate assessed valuation of all taxable property in all incorporated and unincorporated areas situated in any activated authority as the same appears from the last assessment ro…

An activated authority shall have the power when authorized by a majority of all members of the board to borrow money from any component city, town or county and such cities, towns and counties are hereby authorized to make such loans or advances on such terms as may be mutually …

In addition to paying its share of the supplemental income of the activated authority, each component city, town, or county shall have the power to contract with such authority and expend funds for the conduct of special studies, investigations, plans, research, advice, or consul…

(1) The governing body of each authority shall be known as the board of directors.(2)(a) In the case of an authority comprised of one county, with a population of less than four hundred thousand people, the board shall be comprised of two appointees of the city selection committe…

There shall be a separate and distinct city selection committee for each county making up an authority. The membership of such committee shall consist of the mayor of each incorporated city and town within such county, except that the mayors of the cities, with the most populatio…

(1) The city selection committee of each county which is included within an authority shall meet within one month after the activation of such authority for the purpose of making its initial appointments to the board of such authority and thereafter whenever necessary for the pur…

The board shall exercise all powers of the authority except as otherwise provided. The board shall conduct its first meeting within thirty days after all of its members have been appointed or designated as provided in RCW 70A.15.2000. The board shall meet at least ten times per y…

The board of any activated authority in addition to any other powers vested in them by law, shall have power to:(1) Adopt, amend and repeal its own rules and regulations, implementing this chapter and consistent with it, after consideration at a public hearing held in accordance …

In connection with the subpoena powers given in RCW 70A.15.2040(2):(1) In any hearing held under RCW 70A.15.2310 and 70A.15.2530, the board or the department, and their authorized agents:(a) Shall issue a subpoena upon the request of any party and, to the extent required by rule …

Any authority exercising the powers and duties prescribed in this chapter may make application for, receive, administer, and expend any federal aid, under federal legislation from any agency of the federal government, for the prevention and control of air pollution or the develop…

*** CHANGE IN 2026 *** (SEE 2215-S2.SL) ***(1) The board of any activated authority or the department, may classify air contaminant sources, by ordinance, resolution, rule or regulation, which in its judgment may cause or contribute to air pollution, according to levels and types…

(1) The department of ecology or board of any authority may require notice of the establishment of any proposed new sources except single-family and duplex dwellings or de minimis new sources as defined in rules adopted under subsection (11) of this section. The department of eco…

Any person proposing to replace or substantially alter the emission control technology installed on an existing stationary source emission unit shall file a notice of construction application with the jurisdictional permitting authority. For projects not otherwise reviewable unde…

(1) RACT as defined in RCW 70A.15.1030 is required for existing sources except as otherwise provided in RCW 70A.15.3000(9).(2) RACT for each source category containing three or more sources shall be determined by rule except as provided in subsection (3) of this section.(3) Sourc…

(1) As used in subsection (3) of this section, the term "bubble" means an air pollution control system which permits aggregate measurements of allowable emissions, for a single category of pollutant, for emissions points from a specified emissions-generating facility or facilitie…

The department and local air pollution control authorities shall preempt the application of chapter 9 of the uniform building code and article 80 of the uniform fire code by other state agencies and local governments for the purposes of controlling outdoor air pollution from indu…

The department of ecology, or board of an authority, shall require renewable permits for the operation of air contaminant sources subject to the following conditions and limitations:(1) Permits shall be issued for a term of five years. A permit may be modified or amended during i…

(1) The department and delegated local air authorities are authorized to determine, assess, and collect, and each permit program source shall pay, annual fees sufficient to cover the direct and indirect costs of implementing a state operating permit program approved by the United…

The department shall prepare recommendations to reduce air emissions for source categories not generally required to have a permit under RCW 70A.15.2260. Such recommendations shall not require any action by the owner or operator of a source and shall be consistent with rules adop…

(1) A gasoline vapor recovery device that captures vapors during vehicle fueling may only be required at a service station, or any other gasoline dispensing facility supplying fuel to the general public, in any of the following circumstances:(a) The facility sells in excess of si…

Any activated authority which has adopted an ordinance, resolution, or valid rules and regulations as provided herein for the control and prevention of air pollution shall appoint a full time control officer, whose sole responsibility shall be to observe and enforce the provision…

(1) Any person who owns or is in control of any plant, building, structure, establishment, process or equipment may apply to the department of ecology or appropriate local authority board for a variance from rules or regulations governing the quality, nature, duration or extent o…

For the purpose of investigating conditions specific to the control, recovery or release of air contaminants into the atmosphere, a control officer, the department, or their duly authorized representatives, shall have the power to enter at reasonable times upon any private or pub…

Whenever any records or other information, other than ambient air quality data or emission data, furnished to or obtained by the department of ecology or the board of any authority under this chapter, relate to processes or production unique to the owner or operator, or is likely…

At least thirty days prior to the commencement of any formal enforcement action under RCW 70A.15.3150 or 70A.15.3160 a local air authority shall cause written notice to be served upon the alleged violator or violators. The notice shall specify the provision of this chapter or the…

Any order issued by the board or by the control officer, shall become final unless such order is appealed to the hearings board as provided in chapter 43.21B RCW.[ 1970 ex.s. c 62 s 58; 1969 ex.s. c 168 s 25; 1967 c 238 s 35. Formerly RCW 70.94.221.]Notes:Savings—Effective date—S…

The rules and regulations hereafter adopted by an authority under the provisions of this chapter shall supersede the existing rules, regulations, resolutions and ordinances of any of the component bodies included within said authority in all matters relating to the control and en…

Upon the date that an authority begins to exercise its powers and functions, all rules and regulations in force on such date shall remain in effect until superseded by the rules and regulations of the authority as provided in RCW 70A.15.2540.[ 2020 c 20 s 1100; 1991 c 199 s 708; …

The board of any authority may appoint an air pollution control advisory council to advise and consult with such board, and the control officer in effectuating the purposes of this chapter. The council shall consist of at least five appointed members who are residents of the auth…

An air pollution control authority may be deactivated prior to the term provided in the original or subsequent agreement by the county or counties comprising such authority upon the adoption by the board, following a hearing held upon ten days notice, to said counties, of a resol…

(1) Any county that is part of a multicounty authority, pursuant to RCW 70A.15.1500, may withdraw from the multicounty authority after January 1, 1992, if the county wishes to provide for air quality protection and regulation by an alternate air quality authority. A withdrawing c…