Laserfiche WebLink
2023 Docket Enabling Ordinance December 19, 2023 <br />Page 99 <br /> <br /> <br />H. To enable Kittitas County to comply with the Eastern Washington Phase II Municipal <br />Stormwater Permit, Washington Department of Ecology’s Guidance for UIC Wells that <br />Manage Stormwater, and all other applicable federal and state regulations. <br />I. To define the criteria for the design of stormwater drainage collection, conveyance and <br />treatment facilities in Kittitas County. <br /> <br />12.04.05.020 Applicability. <br />The provisions of this article are intended to guide and advise those who conduct new <br />development or redevelopment within Kittitas County. The provisions establish the minimum <br />level of compliance which must be met to permit a property to be developed or redeveloped, as <br />defined below, within Kittitas County. <br />This article shall be applicable to all land-disturbing activities including new development and <br />creation of 5,000sq.ft. of impervious including transportation projects, that are within the <br />boundaries of unincorporated Kittitas County and that meet one or more of the following <br />criteria: <br />A. All land-disturbing activities within the Kittitas County National Pollution Discharge <br />Elimination System (NPDES) Phase II boundary. <br />B. New development or redevelopment that results in five thousand square feet or more <br />of new pollutant-generating impervious surfaces (PGIS). <br />C. New development or redevelopment that results in ten thousand square feet or more <br />of new impervious surfaces. <br />D. Construction activities that include one acre or more of land-disturbing activity, or <br />construction projects smaller than one acre that are part of a larger common plan of <br />development or sale if it will ultimately disturb one acre or more. <br />This chapter is adopted pursuant to authority conferred by and in accordance with the <br />provisions of the State of Washington Water Pollution Control Law, Chapter 90.48 RCW, and the <br />Federal Water Pollution Control Act (the Clean Water Act) Title 33 United States Code, Section <br />1251.