8925 AIRPORT RD MUKILTEO SCHOOL DISTRICT 2018-01-02 MF Import

and biologic functional values. Its hydrologic values are derlved principally from its size and opportunity for recharge. In the standing water segments of the wetland, cattail proves food and cover, and fri.nging spirea and salmon berry contribute to habitat values. Of parti.cular concern is the location of the animal corral immediately adjacent to the northern boundary of Wetland E. The applicant ia not proposing to fill this wetland. - Wetland F is a .03 acre palustrine emergent wetland which appears to receive surface water flows for ultimate easterly overland discharge through noa�etlands to Wetland E. Wetland F provides marginal hydrologic values c�hich are limited to � discharge, and its habitat values are nearly identical to the surrounding uplands. The applicant is not proposing Co fill this wetland. - A Wetlands Delineation and Conceptual Mitigatiou Plan for the Mukilteo School District !l6 Central Facility CSeptember, 1992) was prepared by Lovell-Sauerland a¢d Associates, Inc. The plan provides specific mitigation goals and objectives, conetruction plans and specifications for construction and plantiag methods, construction management, performance standards, and a monitoring and contingency program, as well as performance security. 16. The proposed filling of Wetlands B, C, and D and the creation of approsimately 0.4 acres of aew wetlands adjacent to Wetland A and Wetland E must be in accordance with the above referenced Wetlaads Deliaeation and Conceptual Mitigation Plan. �SEPA Farth, Water, Plants, and Animal Policies) 17. In addition to compliance with the Wetlands Mitigation Plan, the applicant must comply with the following SEPA mitigation requiremente for the proposed filling and r_reation of wetlands on the Mukilteo School District site. (SEPA Earth, Water, Plants, and Animal Policies) 1.0 Wetland A is a Category III palustrine wetland caith a emergent, scrub/shrub components. The required buffer ia 75 feet for this wetland. Wetland D and E are Category II palustrine vetlands, with an emergent and scrub/shrub components (Wetland E has an open component); the buffer for a Category II wetlaad is 50 feet. Wetlands B and C are also Category III wetlands; both of these wetlaada will be filled. 1.2 The buffer may be reduced aling that portion of the northern boundary of Wetland E which ha� been disturbed by the corral development. The buffer can be reduced to a minimum of 25 feet; however, the buffer area reduced must be equivalent to the degraded area within the full buffer Chat is restored wlth native plaatings. -7-