2127 100TH ST SE 2024-06-14 - Laserfiche WebLink

TABLE OF CONTENTS 1.0 INTRODUCTION.........................................................................................................................1 1.1 SITE DESCRIPTION..............................................................................................................................1 2.0 REGULATORY SETTING.............................................................................................................3 2.1 WETLAND AND STREAM CLASSIFICATIONS.......................................................................................3 2.1.1 Cowardin System Classifications..................................................................................................3 2.1.2 City of Everett Classifications......................................................................................................3 2.1.3 Exemptions...................................................................................................................................3 2.2 THREATENED AND ENDANGERED SPECIES........................................................................................3 2.3 SPECIAL FLOOD HAZARD AREAS........................................................................................................3 3.0 CRITICAL AREAS DETERMINATION METHODOLOGY...............................................................4 3.1 LIMIT OF STUDY..................................................................................................................................4 3.2 ORDINARY HIGH WATER MARK DETERMINATION METHODOLOGY.............................................4 3.3 WETLAND DETERMINATION METHODOLOGY.................................................................................4 3.3.1 Hydrophytic Vegetation Criteria.................................................................................................4 3.3.2 Soils Criteria and Mapped Description........................................................................................5 3.3.3 Hydrology Criteria.......................................................................................................................5 4.0 CRITICAL AREAS FINDINGS........................................................................................................6 4.1 REVIEW OF EXISTING INFORMATION................................................................................................6 4.2 CRITICAL AREA BOUNDARY DETERMINATION.................................................................................7 4.2.1 Wetland A....................................................................................................................................7 4.2.2 Non-Wetland Areas Determination.............................................................................................8 4.3 WILDLIFE.............................................................................................................................................9 5.0 PROJECT DESCRIPTION,IMPACT ASSESSMENT,AND RESTORATION PLAN............................10 5.1 PROJECT DESCRIPTION....................................................................................................................10 5.2 FENCING AND CRITICAL AREA SIGNAGE.........................................................................................10 5.3 VEGETATION RESTORATION PLAN.................................................................................................11 5.4 FUNCTIONS AND VALUES ASSESSMENT...........................................................................................11 5.4.1 Existing Conditions Functions and Values.................................................................................1 l 5.4.2 Post-Restoration Functions and Values .....................................................................................12 5.5 WETLAND AND BUFFER RESTORATION PLANTINGS.......................................................................12 5.5.1 WETLAND RESTORATION AREA A PLANTINGS(11,204 SQUARE FEET)......................................12 5.5.2 BUFFER RESTORATION AREA B 1 PLANTINGS(10,667 SQUARE FEET).........................................12 5.5.3 BUFFER RESTORATION AREA B2 PLANTINGS(8,910 SQUARE FEET)...........................................13 5.5.4 BUFFER RESTORATION AREA C(320 SF)......................................................................................13 5.5.5 Grass Seeding.............................................................................................................................13 5.6 INVASIVE PLANT AND DEBRIS REMOVAL........................................................................................13 5.7 PROJECT AND PLANTING NOTES......................................................................................................14 5.8 PROJECT MONITORING PROGRAM..................................................................................................17 5.8.1 PROJECT GOALS AND OBJECTIVES ...............................................................................................17 5.8.2 MONITORING REQUIREMENTS.....................................................................................................17 5.8.3 PROJECT SUCCESS AND COMPLIANCE..........................................................................................18 5.9 MAINTENANCE PROGRAM................................................................................................................18 5.10 CONTINGENCY PLAN......................................................................................................................20 5.11 FINANCIAL GUARANTEE TO ENSURE COMPLIANCE .....................................................................20 6.0 USE OF THIS REPORT..............................................................................................................21 7.0 REFERENCES ............................................................................................................................22 ii