Sewerage Facilities. Sewerage facilities are defined as the sanitary sewage collection, treatment, and disposal facilities and services, or all. Sewerage facilities refer to the physical facilities through which sewage flows. Sewerage facilities accept sewage to be deposited into and carried off by a system of sewers, drains, and pipes for the transfer to treatment or disposal.
Water Facilities. Water facilities are defined as the water distribution system, including dams, reservoirs, aqueducts, plants, pumping stations, transmission and lateral distribution lines and other facilities for distribution of water for human consumption.
Utility Taxes. Any city or town in Washington may impose a utility business and occupation (B&O) tax upon the income of public and private utilities providing services within the boundaries of that city. Also referred to as a utility tax, the tax is imposed upon the utility itself and not the individual utility customers. Certain utility taxes, such as taxes on electricity, natural gas, steam, or telephone utilities, may not exceed 6 percent of the utilities income unless approved by voters. Water, sewer, solid waste, and stormwater utilities do not have a maximum limit for which they may be taxed. The revenue generated by a utility tax is unrestricted and may be used for any lawful governmental purpose.
Lakehaven Water and Sewer District et. al. v. City of Federal Way. In 2018, the City of Federal Way, facing a budget shortfall of more than $850,000, passed an ordinance to levy an excise tax on water and sewer utilities within city limits. Lakehaven Water and Sewer District, Highline Water District, and Midway Sewer District provide water or sewer services, or both, to ratepayers within and without the city's limits.
Following the ordinance, the three districts petitioned for declaratory judgment. The districts alleged that the City of Federal Way lacked legislative authority to impose the tax and that the districts held governmental immunity defense under the premise that the provision of water and sewer services is mostly public or governmental in nature, thus precluding the imposition of the tax. The districts also argued the ordinance violated due process as void for vagueness under the Fourteenth Amendment of the United States Constitution—guaranteeing equal civil and legal rights for all citizens—and Article I, Section 3 of the Washington Constitution—granting due process.
In 2020, the Washington Supreme Court issued a summary judgment in favor of the city. The Supreme Court found that current statute delegates cities the broad authority to impose business and occupation excise taxes on all places and kinds of business, without distinction between public and private business entities. The court found that the governmental immunity doctrine does not bar the city from taxing the gross revenue generated from the districts' proprietary business activities transacted within the city's limits because water-sewer service providers operate under a ratepayer structure and thus perform a proprietary function. The Court concluded that municipal corporations, whether acting in a proprietary or governmental capacity, do not have the personhood that private corporations are granted. Washington's privileges and immunities clause provides that "No law shall be passed granting to any citizen, class of citizen, or corporation other than municipal, privileges or immunities…" As water and sewer districts are a municipal corporation and political subdivisions of the state, their state and federal constitutional argument was found to be without merit.
The bill as referred to committee not considered.
A county-owned sewerage facility or water facility and its revenues are exempt from any tax or excise imposed by any city or town. A city or town may charge a county operating a sewerage or water facility to mitigate impacts directly attributable to the facility if the city or town has demonstrated the charges are reasonably necessary to mitigate such impacts.
If a city or town and county are unable to reach an agreement after a reasonable period of good faith negotiations, either party may request a board of arbitrators to resolve the matter. The board of arbitrators must consist of the following three representatives:
If the board of arbitrators are unable to reach agreement on a third representative, a judge from the superior court of the county owning the sewerage or water facility must appoint a third representative.
The board's final determination is binding on all parties, and each party must pay the cost of its individual representative and one-half of the cost of the third representative.