A-1 Landscaping and Construction, Inc. 7/20/2016

Washington Department of Fish&Wildlife I WI HYDRAULIC PROJECT APPROVAL PO Box 43234 w�n �n� �o Olympia, WA 98504-3234 FISH o.,WILDLIFE (360) 902-2200 IIssued Date: February 10, 2016 Permit Number: 2014-4-67+02 Project End Date: August 04, 2019 FPA/Public Notice Number: N/A IApplication ID: 661 I PERMITTEE AUTHORIZED AGENT OR CONTRACTOR City of Everett ATTENTION: Paul Crane ' 3200 Cedar St Everett, WA 98201-4516 I Project Name: Everett Riverfront Public Amenities North Wetland Complex Enhancement IProject Description: The proposed project involves restoration and habitat enhancement activities within the southern half of North Wetland Complex on city park land. The constructed elements of the proposed project include (Sheet 5): I 1. Creation of two new channel openings from the wetland to the Snohomish River to increase tidal energy into the wetland; 2. Excavation of new tidal distributary channels within the North Wetland Complex; I 3. Placement of excavation dredge spoils to create habitat berms; 4. Installation of native shrub and tree species on the new habitat berms; and 5. Removal of treated wood and plantings along the riverbank. I PROVISIONS I1. NOTIFICATION REQUIREMENT: The Area Habitat Biologist(AHB) listed below shall receive written notification (FAX or mail) from the person to whom this Hydraulic Project Approval (HPA) is issued (permittee) or the agent/contractor no less than three working days prior to the start of construction activities. The notification shall include the permittee's name, project location, starting date for work, and the control number for this HPA. 2. APPROVED PLANS: Work shall be accomplished per plans and specifications approved by the Washington Department of Fish and Wildlife entitled RIVERFRONT DEVELOPMENT, NORTH WETLAND COMPLEX and dated FEBRUARY 2014 except as modified by this Hydraulic Project Approval. A copy of these plans shall be available on Isite during construction. 3. TIMING: The project may begin immediately and shall be completed by AUGUST 4, 2019, Provided: ALL IN WATER WORK ONLY OCCURS FROM JULY 1 TO OCTOBER 15, IN ANY GIVEN YEAR. I4. Re-vegetation shall be completed no later than APRIL 2017 and shall be monitored through APRIL 2019. 5. CHANNEL CREATION: The permanent new channels shall, at a minimum, be similar in length, width, depth, floodplain configuration, and gradient, as the old channels. The new channels shall incorporate fish habitat ' components, streambed materials, meander configuration, and native or other approved vegetation equivalent to or greater than that which previously existed in the old channel or per plans. 6. During construction, the new channel shall be isolated from the flowing stream by plugs at the upstream and Idownstream ends of the new channel. These plugs shall be substantial enough to prevent flood flows from entering the new channel during construction. 7. Before water is diverted into the permanent new channels, approved fish habitat components, streambed materials Iand bank protection to prevent erosion shall be in place. Fish habitat components and bank protection material shall be installed to withstand the 100-year peak flows. I Page 1 of 5