PIERCE COUNTY NOTICE OF DETERMINATION OF NONSIGNIFICANCE Shoreline Substantial Development Permit / Shoreline Conditional Use Permit / Environmental Review: Steamboat Landing SEPA Application 1068896 Notice is hereby provided in accordance with PCC, Chapter 18.80 and Section 18D.40.050, and WAC 197-11-510 that Pierce County has issued a Determination of Nonsignificance (DNS) on the following proposal: The applicant proposes to redevelop an existing recreational marina composed of a ramp and floating dock. Project proposes replacement of a 2,450 sq ft overwater structure. The current marina is at the end of its intended lifespan and is in need of replacement. Existing marina currently grounds out at low tide. The new pier, ramp, and float system will be made of environmentally friendly materials and have an updated contemporary design with an overwater footprint of 1,790 sq ft. Located at 5211 Key Peninsula Hwy SW, Longbranch. Pierce County, acting as lead agency, has determined that the proposal will not result in significant adverse impacts on the environment. An Environmental Impact Statement (EIS) will not be required. This decision was made after the review of a completed environmental checklist and other information on file. This information is available to the public on request. DNS is issued under WAC 197-11-340. Pierce County may not act on this proposal prior to June 29, 2026. Comments must be submitted by close of business on June 26, 2026. An appeal of this determination must be filed no later than July 10, 2026. Appeal Submittal Information can be found at: Administrative Appeals | Pierce County, WA - Official Website IPL0349465 Jun 17 2026