Laserfiche WebLink
• WETLAND DETERMINATION DATA FORM—Western Mountains,Valleys,and Coast Region <br /> Project/Site: Kymera-7702 Rainier Drive City/County: Everett/Snohomish County Sampling Date: 09.22.15 <br /> Applicant/Owner: Dave Brossard State: WA Sampling Point: DPI <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(%): 1 <br /> Subregion(LRR): LRR-A Lat: 47.9283 Long: -122.2182 Datum: <br /> Soil Map Unit Name: Alderwood-Urban land,0 to 8 percent slopes. NWI classification: PF01E <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_ _ <br /> Is the Sampled Area <br /> Hydric Soil Present? Yes_ ✓ _ No_ _ <br /> within a Wetland? Yes I No <br /> Wetland Hydrology Present? Yes ✓ No <br /> Remarks: <br /> Wetland A <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 /> Number of Dominant Species <br /> 1 Populus balsamifera 30 Y Fac That Are OBL,FACW,or FAC: 5 (A) <br /> 2 Betula papyrifera 10 Y Fac <br /> Total Number of Dominant <br /> 3. Species Across All Strata: 3 (B) <br /> 4. <br /> 40 Percent of Dominant Species <br /> =Total Cover That Are OBL,FACW,or FAC: 60 (A/B) <br /> Sapling/Shrub Stratum (Plot size: 10 meters ) <br /> 1 Rubus armeniacus 50 Y FacU Prevalence Index worksheet: <br /> 2. Total%Cover of: Multiply by: <br /> 3. OBL species 0 x 1 = 0 <br /> 4. FACW species 40 x 2= 80 <br /> 5. FAC species 60 x 3= 180 <br /> 1 meter 50 =Total Cover FACU species 50 x 4= 200 <br /> Herb Stratum (Plot size: ) UPL species 30 x 5= 150 <br /> 1 Phalaris arundinacea 40 Y FacW 210 610 <br /> 2. Lamiastrum galeobdolon 30 Y Upl <br /> Column Totals: (A) (B) <br /> 3. Ranunculus repens 15 N Fac Prevalence Index =B/A= 2.90 <br /> 4 Equisetum arvense 5 N Fac 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 10 <br /> Remarks: <br /> US Army Corps of Engineers Western Mountains,Valleys,and Coast—Version 2.0 <br />