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WETLAND DETERMINATION DATA FORM—Western Mountains,Valleys,and Coast Region <br /> Projec,USite: Kymera-,7702 Rainier Drive City/County: Everett/Snohomish County Sampling Date: 09.22.15 <br /> Applicant/Owner: Dave Brossard State: WA Sampling Point: DP3 <br /> Investigator(s): Louis Emenhiser Section,Township,Range: S07,T28N,R5E,W.M. <br /> Landform(hillslope,terrace,etc.): Terrace Local relief(concave,convex,none): Concave Slope(%): 6% <br /> Subregion(LRR): LRR-A Lat: 47.9283 Long: -122.2176 Datum: <br /> Soil Map Unit Name: McKenna gravelly silt loam,0 to 8 percent slopes. NWI classification: <br /> Are climatic/hydrologic conditions on the site typical for this time of year? Yes ✓ No (If no,explain in Remarks.) <br /> Are Vegetation ,Soil ,or Hydrology _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_ ✓_ Is the Sampled Area <br /> Hydric Soil Present? Yes_ _ No_ ✓ within a Wetland? Yes No ✓ <br /> Wetland Hydrology Present? Yes No ✓ <br /> Remarks: <br /> Non wetland in the center of the site. <br /> VEGETATION—Use scientific names of plants. <br /> Absolute Dominant Indicator Dominance Test worksheet: <br /> Tree Stratum (Plot size: 30 meters ) %Cover Species? Status <br /> Pinus monticola 20 Y FacU Numberat Areof Dominant,or FA 2 <br /> 1. That OBL,FACW,or FAC: (A) <br /> 2 Thuja plicate 20 Y Fac <br /> Total Number of Dominant <br /> 3 Pseudotsuga menziesii 10 N FacU Species Across All Strata: 4 (B) <br /> 4. <br /> 50 Percent of Dominant Species • <br /> =Total Cover That Are OBL,FACW,or FAC: 50 (NB) <br /> Sapling/Shrub Stratum (Plot size: 10 meters ) <br /> 1. Prevalence Index worksheet: <br /> 2. Total%Cover of: Multiply by: <br /> 3. OBL species 0 x 1 = 0 <br /> 4. FACW species 0 x 2= 0 <br /> 5. FAC species 70 x 3= 210 <br /> 1 meter =Total Cover FACU species 40 x 4= 160 <br /> Herb Stratum (Plot size: ) UPL species 40 x 5= 200 <br /> 1 Agrostis tenuis 50 Y Fac 150 570 <br /> 2. Rhytidiadelphus squarrosus 30 Y Upi Column Totals: (A) (B) <br /> 3 Hedera helix 10 N Upi Prevalence Index =B/A= 3.80 <br /> 4 Hypochaeris radicata 10 N FacU Hydrophytic Vegetation Indicators: <br /> 5. _ Dominance Test is>50% <br /> 6. Prevalence Index is 53.01 <br /> 7. Morphological Adaptations'(Provide supporting <br /> data in Remarks or on a separate sheet) <br /> 8. <br /> 9 _ Wetland Non-Vascular Plants' <br /> Problematic Hydrophytic Vegetation'(Explain) <br /> 10. <br /> 'Indicators of hydric soil and wetland hydrology must <br /> 11. be present,unless disturbed or problematic. <br /> 100 =Total Cover <br /> Woody Vine Stratum (Plot size: _ ) <br /> 1. Hydrophytic <br /> 2 Vegetation <br /> Present? Yes No ✓ <br /> =Total Cover <br /> %Bare Ground in Herb Stratum <br /> Remarks: <br /> US Army Corps of Engineers Western Mountains,Valleys,and Coast—Version 2.0 <br />