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WETLAND DETERMINATION DATA FORM —Western Mountains, Valleys, and Coast Region <br /> Project/Site: Mundorf-8th St. City/County: Mukilteo Sampling Date: 8/29/16 <br /> Applicant/Owner: Terry Mundorf State: WA Sampling Point: S1 <br /> Investigator(s): J. Mallahan&M. Kamowski Section,Township,Range: SEC 28,TWP 28, RGE 4 <br /> Landform(hillslope,terrace,etc.): hillslope Local relief(concave,convex, none):none Slope(%): —5% <br /> Subregion(LRR): LRR-A Lat: 47.942224 N Long: -122.29731 W Datum: WGS84 <br /> Soil Map Unit Name: Alderwood gravelly sandy loam NWI classification: none <br /> Are climatic/hydrologic conditions on the site typical for this time of year? Yes ✓❑ No❑(If no,explain in Remarks.) <br /> Are Vegetation E,Soil Q,or Hydrology_Q significantly disturbed? Are"Normal Circumstances"present? YesEl No❑ <br /> Are Vegetation E,Soil ❑ ,or Hydrology El 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 Is the Sampled Area <br /> Hydric Soil Present? Yes ✓ No <br /> within a Wetland? YesEl No❑ <br /> Wetland Hydrology Present? Yes ✓ No❑ <br /> Remarks: <br /> VEGETATION — Use scientific names of plants. <br /> Absolute Dominant Indicator Dominance Test worksheet: <br /> Tree Stratum (Plot size:_30-FT %Cover Species? Status Number of Dominant Species <br /> 1• Salix sitchensis 75 Y FACW That Are OBL, FACW,or FAC: 5 (A) <br /> 2. <br /> Total Number of Dominant <br /> 3. Species Across All Strata: 5 (B) <br /> 4. <br /> 75 =Total Cover Percent of Dominant Species o <br /> Sapling/Shrub Stratum (Plot size:_15-FT That Are OBL, FACW,or FAC: 100% (A/B) <br /> 1• Rosa nutkana 75 Y FAC Prevalence Index worksheet: <br /> 2• Rubus armeniacus 20 Y FAC Total%Cover of: Multiply by: <br /> 3• OBL species x 1 = 0 <br /> 4• FACW species x 2= 0 <br /> 5• FAC species x 3= 0 <br /> 95 =Total Cover FACU species x 4= 0 <br /> Herb Stratum (Plot size:_5-FT UPL species x 5= 0 <br /> 1• Ranunculus repens 5 Y FAC Column Totals: 0 (A) 0 (B) <br /> 2. <br /> 3. Prevalence Index =B/A= <br /> 4. Hydrophytic Vegetation Indicators: <br /> 5. ✓❑ Rapid Test for Hydrophytic Vegetation <br /> 6. ✓❑ Dominance Test is>50% <br /> 7. ❑ Prevalence Index is 553.0' <br /> g. ❑ Morphological Adaptations' (Provide supporting <br /> 9. data in Remarks or on a separate sheet) <br /> ❑ <br /> 10. Wetland Non-Vascular Plants' <br /> 11. ❑ Problematic Hydrophytic Vegetation' (Explain) <br /> 5 'Indicators of hydric soil and wetland hydrology must <br /> Woody Vine Stratum (Plot size: 5-FT <br /> =Total Cover be present, unless disturbed or problematic. <br /> _ <br /> 1• Rubus armeniacus 15 Y FAC <br /> Hydrophytic <br /> 2 Vegetation <br /> 15 =Total Cover Present? Yes[E] No[:] <br /> %Bare Ground in Herb Stratum 95 <br /> Remarks: <br /> US Army Corps of Engineers Western Mountains,Valleys,and Coast—Version 2.0 <br />