7007 SEAWAY BLVD 2018-01-02 MF Import

� NOTICE OF DECLSION AND FIIVAL MITIGATED DETERMINATION OF NON-SIGNIFICANCE Clll' S�PA #50-9(, DFc['RIPTION OF PROPOSAL: 'Ihis project will create T.84 acres of weUands,azd enhance approzimately 12 acres of weUand buffer on a 50 aae parcel of p[opaty to provide midgatlon aedits fa development impacls on Aicport propecty. Enhencemenis will create open wa[er,emergent macsh,stuvb-scrub,atd forested wetland types. Most of the fill cu[rendy ezisting on the site will be removed and some of the upland areas wili be ezcavateci to aeate wulands. An environmental education park will be cpnstivcted after the mitlgation requiremenu aze compleled. 7T�e education and recreaUon facilities will consist of: a lean-to interpreuve shelter with signage;an amphithcater for environmental educauon,a 33 mile loop trail at the north end of the propecty;and a 1.5 mile pedesuian/jog¢ing vail will bc built along the perime�er of the site. A greenhoase will be conswcted and used by�olunteer groups for a plant salvage operation and to propagate wetland plants. PROPONENT O Snohomish County AirpoR�Paine Ficld �/� 322�- �00[1,Stree�S.W. '' , ��D (S � Everett,WA 98204-1390 ,//// _,AUG29 � `f J LQCATION OF PROPOSAL: CITp Nl/Sec�honl l;c'C28N�R4E.�n the city of Everett,Snohomish County,Washington, P/a�F9��R�� TAX ACCOUNT NUMBER_ Please contact Aicpoct Office fa tax account numbers. LEAD AGENCY: Snohomish Couniy Aitport�Paine Field City of Everett 3220- 100th Svect S.W. 2930 Wetma�e Avenue Evcrett,WA 98204-1390 Everett,Washington 98201 MITiGAT10Y NiEASURES: The environmental impacts ot this proposal arc documented in ihe Environmental Checklist and other infomiation on(ile witL Snohomish County Airpon and Uie Ciry of Everctt. The listcd reqa'vements are placed in rcsponsc to our review of this in(on ation: I. M11ana¢cmcnt of Uiis wetland compensation bank is provided Cor in thc hiemorandum oC Agreement and Implementation Manual�'�lume 1 approved by tl�e participating agencies. Recommended weUand mitlgation conversion rauos are con4vned on page 82 ot 1he implementation Manual.(City of Evcreu SEPA Earih,Water,and Planls and Mimals Policies) 2. Expansion oC Narbeck Swarnp to creale mitigation credi�t shall be consWcted in a manner such�hat Uie hydrology of Uic exis�ing weqand is maintained in its natural state during and after constrvcuon. Final conswcdon drawings must be approved by ihe Ciry ot EvereU.(Ciry of Everctt SEPA Eanh. Water,and Plants and Animals Policies) 3. Expansion of Narbeck Swamp and enhancement of surrounding buffer areas to create mitigation crcdits shall be conswcted in a manner such that the natural funcrions of the exisung wedand aze maintained in lheir natural state during and afler wnswcuon. (Ciry of Everett SEPA Earth,Water, and Plan�s and Animals Policies)