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1 I F <br />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: S5 <br />Investigator(s): AR/JG Section, Township, Range: S23, T28N, R04E <br />Landform (hillslope, terrace, etc.): Local relief (concave, convex, none): none Slope (%): 15% <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: none <br />Are climatic / hydrologic conditions on the site typical for this time of year? Yes[Z] No❑ (If no, explain in Remarks.) <br />Are Vegetation EL, Soil fa, or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes ✓❑ No❑ <br />Are Vegetation 1M, Soil n, 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? Yes ✓ No Is the Sampled Area <br />Hydric Soil Present? Yes ✓ No within a Wetland? Yes ✓❑ No❑ <br />Wetland Hydrology Present? Yes ✓ No <br />Wetland A, near flag WRA1 <br />VEGETATION - Use scientific names of plants. <br />Tree Stratum (Plot size: 5m <br />% Cover <br />Species? Status <br />Number of Dominant Species <br />1. Alnus rubra <br />15 <br />Y FAC <br />That Are OBL, FACW, or FAC: 4 (A) <br />2. Prunus sp. <br />5 <br />N <br />Total Number of Dominant <br />3• <br />Species Across All Strata: 4 (B) <br />4. <br />20 <br />Percent of Dominant Species <br />Sapling/Shrub Stratum (Plot size: _ 3m <br />= Total Cover <br />That Are OBL, FACW, or FAC: 100 (A/B) <br />1 • Rubus spectabilis <br />30 <br />Y FAC <br />Prevalence Index worksheet: <br />2. <br />Total % Cover of: Multiply by: <br />3. <br />OBL species x 1 = 0 <br />4. <br />FACW species x 2 = 0 <br />5. <br />FAC species x 3 = 0 <br />30 <br />= Total Cover <br />FACU species x 4 = 0 <br />Herb Stratum (Plot size:.1 m <br />UPL species x 5 = 0 <br />1. Maianthemum dilitatum <br />10 <br />Y FAC <br />Column Totals: 0 (A) 0 (B) <br />2. Lysichiton americanus <br />5 <br />Y OBL <br />3• Athyrium cyclosorum <br />2 <br />N FAC <br />Prevalence Index = B/A = <br />4, Equisetum arvense <br />trace <br />N FAC <br />Hydrophytic Vegetation Indicators: <br />5, <br />❑ Rapid Test for Hydrophytic Vegetation <br />6, <br />✓❑ Dominance Test is >50% <br />7, <br />❑ Prevalence index is :53.0' <br />g. <br />❑ Morphological Adaptations' (Provide supporting <br />9 <br />data in Remarks or on a separate sheet) <br />❑ Wetland Non -Vascular Plants' <br />10. <br />❑ Problematic Hydrophytic Vegetation' (Explain) <br />11. <br />17 <br />'Indicators of hydric soil and wetland hydrology must <br />Woody Vine Stratum (Plot size:. 3m <br />Total Cover <br />be present, unless disturbed or problematic. <br />1. <br />2. <br />Hydrophytic <br />Vegetation <br />0 <br />= Total Cover <br />Present? Yes❑✓ No❑ <br />Bare Ground in Herb Stratum 53 <br />Moss -30% cover in herb layer <br />US Army Corps of Engineers Western Mountains, Valleys, and Coast — Version 2.0 <br />