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• 0 <br /> WETLAND DETERMINATION DATA FORM—Western Mountains,Valleys,and Coast Region <br /> Project Site: Norton Ave City/County: Everett/Snohomish Sampling Date: 8/29116 <br /> Applicant/Owner: Lewis State: WA Sampling Point: SL-1 <br /> Investigator(s): Lettere Section,Township,Range: <br /> Landform(hilislope,terrace,etc.): Hillslope Local relief(concave,convex,none): concave Slope(%): 15 <br /> Subregion(LRR): 9 Lat: — Long: Datum: NA083 <br /> Soil Map Unit Name: NWI classification: Hydric <br /> Are climatic I hydrologic conditions on the site typical for this time of year? Yes El No 0 (If no,explain in Remarks.) <br /> Are Vegetation ❑, Soil ❑, or Hydrology 0, significantly disturbed? Are"Normal Circumstances"present? Yes ® No ❑ <br /> Are Vegetation ❑, Soil ❑, or Hydrology- ❑, naturally problematic? (If needed,explain any answers in Remarks.) <br /> SUMMARY OF FINDINGS-Attach site map showing sampling point locations,transects,important features,etc. <br /> Hydrophytic Vegetation Present? Yes ❑ No 12) <br /> Hydric Soil Present? Yes ❑ No ElIs the Sampled Area Yes ❑ No <br /> within a Wetland? <br /> Wetland Hydrology Present? Yes 0 No <br /> Remarks: <br /> VEGETATION-Use scientific names of plants <br /> Tree Stratum(Plot size:11) Absolute Dominant Indicator Dominance Test Worksheet: <br /> Cover Species? Status <br /> 1. Acer macronhvllum 20 M. FACU Number of Dominant Species <br /> 2. Prunus emarstinate 10 erg FACU That Are OBL,FACW,or FAC: 3 (A) <br /> 3. Alnus rubra 5 nc FAC Total Number of Dominant 8 (B) <br /> 4. Species Across All Strata: <br /> — — __ <br /> 50%=17.5,20%=7 35 =Total Cover Percent of Dominant Species 38 (A16) <br /> SaplinqlShrub Stratum(Plot size:30) That Are OBL,FACW,or FAC: <br /> 1. Rubus armenfacus 35 y FAC Prevalence Index worksheet: <br /> 2. Fallopiajaponica 10 yes_ FACU Total%Cover of: Multiply by: <br /> 3." OBL species x1= <br /> 4. — FACW species x2= <br /> 5. __-_- FAC species x3= — <br /> 50%=22.5,20%=9 45 =Total Cover FACU species x4=— <br /> — <br /> Herb Stratum(Plot size:30) UPL species x5= <br /> 1. Urtica dioica 20 yes FAC Column Totals: (A) (B) <br /> 2. Polystichum munitlum 10 M. FACU Prevalence Index=B/A= <br /> 3. Epilobium anaustifofum 5 no FACU Hydrophytic Vegetation Indicators: <br /> 4. Gwnnocarpium dryopterls 5 no FACU ❑ 1-Rapid Test for Hydrophytic Vegetation <br /> 5. El -Dominance Test Is>50% <br /> 6, - 0 3-Prevalence Index is<3.01 <br /> 7, — <br /> ❑ 4-Morphological Adaptations'(Provide supporting <br /> 8, �_ data in Remarks or on a separate sheet) <br /> 9. ____ El -Wetland Non-Vascular Plants1 <br /> 10. — — — ❑ Problematic Hydrophytic Vegetation'(Explain) <br /> 11. _ <br /> 50%=20,20%=8 40 =Total Cover rindicators of hydric soil and wetland hydrology must <br /> be present,unless disturbed or problematic. <br /> Woody Vine Stratum(Plot size:30') <br /> 1. Convolvulus arvensis 75 y UPL <br /> 2. Solanum dulcamara 20 arM FAC Hydrophytic <br /> Vegetation Yes 0 No 15) <br /> 50%=47.5 20%=19 95 =Total Cover Present? <br /> %Bare Ground in Herb Stratum 60 <br /> Remarks: <br /> US Army Corps of Engineers Western Mountains,Valleys,and Coast-Version 2.0 <br />