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WETLAND DETERMINATION DATA FORM — Western Mountains, Valleys, and Coast Region <br />Project/Site: 20015 City/County: Everett Sampling Date: 6-6-19 <br />Applicant/Owner: APV Ventures, LLC State: WA Sampling Point: S1 <br />Investigator(s): AR/JG Section, Township, Range: S23, T28N, R04E <br />Landform (hillslope, terrace, etc.): hillslope Local relief (concave, convex, none): none Slope (%): 15-20% <br />Subregion (LRR): LRR A Lat: 47.9063523 Long:-122.2569171 Datum: NAD83 <br />Soil Map Unit Name: Alderwood Urban Land Complex, 2-8 percent slopes NWI classification: R5UBH <br />Are climatic / hydrologic conditions on the site typical for this time of year? Yes ✓❑ No❑ (If no, explain in Remarks.) <br />Are Vegetation C, Soil .l__L, or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes ✓❑ No❑ <br />Are Vegetation E, Soil F I , or Hydrology n 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? <br />Hydric Soil Present? <br />Yes ✓ No <br />Yes ✓ No <br />Is the Sampled Area <br />✓❑ <br />within a Wetland? Yes No❑ <br />Wetland Hydrology Present? <br />Yes ✓ No <br />Remarks: <br />Wetland C, near flag WRC1 <br />VEGETATION — Use scientific names of plants. <br />Tree Stratum (Plot size:. 5m <br />1. Alnus rubra <br />2. Thuja plicata <br />3. <br />4. <br />Sapling/Shrub Stratum (Plot size:. 3m <br />1, Rubus spectabilis <br />2. <br />3. <br />4. <br />5. <br />Herb Stratum (Plot size:. 1 m <br />1. Ranunculus repens <br />2. Athyrium cyclosorum <br />3. Lysichiton americanus <br />4. Impatiens sp. <br />5. Equisetum arvense <br />6. <br />7. <br />8. <br />9. <br />10. <br />11. <br />Woody Vine Stratum (Plot size:. 3m <br />1. <br />2. <br />% Bare Ground in Herb Stratum 0 <br />Absolute <br />Dominant Indicator <br />% Cover <br />Species? Status <br />20 <br />Y FAC <br />15 <br />Y FAC <br />= Total Cover <br />35 <br />15 <br />Y FAC <br />= Total Cover <br />15 <br />70 <br />15 <br />10 <br />5 <br />2 <br />Y FAC <br />N FAC <br />N OBL <br />N FACW <br />N FAC <br />102 = Total Cover <br />0 = Total Cover <br />Dominance Test worksheet: <br />Number of Dominant Species <br />That Are OBL, FACW, or FAC: 4 <br />(A) <br />Total Number of Dominant <br />Species Across All Strata: 4 <br />(B) <br />Percent of Dominant Species <br />That Are OBL, FACW, or FAC: 100 <br />(A/B) <br />Prevalence Index worksheet: <br />Total % Cover of: Multiply by: <br />OBL species x 1 = 0 <br />FACW species x 2 = 0 <br />FAC species x 3 = 0 <br />FACU species x 4 = 0 <br />UPL species x 5 = 0 <br />Column Totals: 0 (A) 0 <br />(B) <br />Prevalence Index = B/A = <br />Rapid Test for Hydrophytic Vegetation <br />❑✓ Dominance Test is >50% <br />❑ Prevalence Index is :53.0' <br />Morphological Adaptations' (Provide supporting <br />data in Remarks or on a separate sheet) <br />❑ Wetland Non -Vascular Plants' <br />Problematic Hydrophytic Vegetation' (Explain) <br />'Indicators of hydre soil and wetland hydrology must <br />be present, unless disturbed or problematic. <br />Hydrophytic <br />Vegetation <br />Present? Yes❑✓ Non <br />US Army Corps of Engineers Western Mountains, Valleys, and Coast — Version 2.0 <br />