Certain authority of counties not affected by chapter.

RCW 90.72.900
in effect
Sign in to generate a plain English summaryAsk Belisarius Agent
This chapter shall not be considered as diminishing or affecting the authority of a county to adopt and enforce programs or controls, within all or a portion of the county, to deal with nonpoint pollution. This chapter shall not be considered as diminishing or affecting the authority of a county to adopt and enforce programs or controls, within all or a portion of the county, to deal with nonpoint pollution.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=90.72&full=trueFetched: 6/29/2026

Starting a business in Washington? Washington LLC guide: costs and requirements