4326 CRESCENT AVE 2025-07-14 - Laserfiche WebLink

Acre Short Plat Stormwater Site Plan SECTION 1 - PROJECT DESCRIPTION This Stormwater Site Plan (SSP) is provided to describe the Stormwater conditions and proposed drainage improvements for the Acre Short Plat project.The project proposes to develop an existing parcel into three individual single family lots within the City of Everett (COE).The storm drainage standards for the project are established by the 2010 City of Everett Stormwater Management Manual (COESWMM). Per the flow chart provided as Figure 2.1 of the COESWMM, because the project proposes to add 5,000 sf or more of new impervious surfaces,Minimum Requirements (MRs) #1 through #9 apply to this project. An excerpt of this flow chart is provided in Appendix B. The COESWMM specifies seven core sections that must be included in the Stormwater Site Plan (SSP) for projects that must comply with MRs 1 through 5. This report is provided to identify the applicable storm drainage standards and to summarize the analyses and design provisions proposed for the project to comply with city surface water standards. The information provided within this SSP represents the basis of design for the storm drainage systems and surface water conditions for the project. The project site is located within the city limits of the City of Everett.The vicinity map provided below as Figure 1 illustrates the general location of the subject property. It is located south of East Mukilteo Boulevard, just east of Forest Park in Everett,Washington (SC tax parcel no. 00605501500600). More generally, the site is located in the SW 1/4 of the NE 1/4 of Section 31 of Township 29 North, Range 5 East, in Snohomish County, Washington (see Vicinity Map below). • • Figure I—Location/Vicinity Map (not to scale) October 15, 2021 Page 3