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WETLAND DETERMINATION DATA FORM — Western Mountains, Valleys, and Coast Region <br />Project/Site: 20299 - Strickland Property City/County: Everett/Snohomish County Sampling Date: 12/16/20 <br />Applicant/Owner: Sage Homes Northwest LLC State: WA Sampling Point: S2 <br />Investigator(s): SIB Section, Township, Range: S34, T29N, R4E <br />Landform (hilislope, terrace, etc.): Local relief (concave, convex, none): Slope (%): <br />Subregion (LRR): LRR-A Lat: 47.9518003 Long:-122.2828840 Datum: NAD83 <br />Soil Map Unit Name: Alderwood gravelly sandy loam, 15 to 30 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 1-1 , Soil El, or Hydrology El significantly disturbed? Are "Normal Circumstances" present? Yes❑ No❑ <br />Are Vegetation Jam, Soil F� , 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 <br />Yes <br />✓ <br />✓ <br />No <br />No <br />Is the Sampled Area <br />within a Wetland? Yes❑✓ No❑ <br />Wetland Hydrology Present? <br />Yes <br />✓ <br />No <br />Remarks: <br />In Wetland A <br />VEGETATION — Use scientific names of plants. <br />Absolute <br />Dominant Indicator <br />Dominance Test worksheet: <br />Tree Stratum (Plot size: _ <br />% Cover <br />Species? Status <br />Number of Dominant Species <br />1. <br />That Are OBL, FACW, or FAC: 2 (A) <br />2. <br />Total Number of Dominant <br />3. <br />Species Across All Strata: (B) <br />4. <br />Percent of Dominant Species <br />= Total Cover <br />That Are OBL, FACW, or FAC: 100 (A/B) <br />Sapling/Shrub Stratum (Plot size: _ <br />1. Rubus armeniacus <br />25 <br />Y FAC <br />Prevalence Index worksheet: <br />Total % Cover of: Multiply by: <br />2. <br />OBL species x 1 = 0 <br />3. <br />4. <br />FACW species x 2 = 0 <br />5. <br />FAC species x 3 = 0 <br />25 <br />= Total Cover <br />FACU species x 4 = 0 <br />Herb Stratum (Plot size:. <br />UPL species x 5 = 0 <br />1. Phalaris arundinacea <br />65 <br />Y FACW <br />Column Totals: 0 (A) 0 (B) <br />2. Juncus effusus <br />15 <br />N FACW <br />3. Ranunculus repens <br />15 <br />N FAC <br />Prevalence Index = B/A = <br />4, Holcus lanatus <br />10 <br />N FAC <br />Hydrophytic Vegetation Indicators: <br />5. <br />❑ Rapid Test for Hydrophytic Vegetation <br />g. <br />❑✓ Dominance Test is >50% <br />7. <br />❑ Prevalence Index is:53.0' <br />8. <br />❑ Morphological Adaptations' (Provide supporting <br />data in Remarks or on a separate sheet) <br />9 <br />❑ Wetland Non -Vascular Plants' <br />10. <br />❑ Problematic Hydrophytic Vegetation' (Explain) <br />11. <br />105 <br />= Total Cover <br />Indicators of hydric soil and wetland hydrology must <br />be present, unless disturbed or problematic. <br />Woody Vine Stratum (Plot size: _ <br />1. <br />Hydrophytic <br />2. <br />Vegetation <br />= Total Cover <br />Present? Yes❑✓ No[:] <br />% Bare Ground in Herb Stratum <br />US Army Corps of Engineers Western Mountains, Valleys, and Coast — Version 2.0 <br />