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WETLAND DETERMINATION DATA FORM-Arid West Region <br /> Project/site:23 114 Road Gravel Pit City/County:Mesa Sampling Date:10/8/2020 <br /> Applicant/Owner:Greg Lewicki and Associates/Elam Construction State:CO Sampling Point:DPBI Wet <br /> Investigetor(s):D.Goebel Section,Township,Range:Sec.8J.1 S,R.1 W <br /> Landfonn(hillslope,terrace,etc.):Floodplain Dry lake bed Local relief(concave,convex,none):concave Slope(%):<I <br /> Subregion(LRR):D-Interior Deserts Let:39.08887 N Long:-108.623063 W Datum:NAD 83 <br /> Soil Map Unit Name:Bebeevar and Green River soils,and Riverwash NWI classification:PUBFx <br /> Are climatic/hydrologic conditions on the site typical for this time of year? Yes(i No{' (If no,explain in Remarks.) <br /> Are Vegetation❑ Soil ❑ or Hydrology ❑ significantly disturbed? Are"Normal Circumstances"present? Yes C 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 (i No G_ <br /> Hydric Soil Present? Yes (+ No (: Is the Sampled Area <br /> Wetland Hydrology Present? Yes ( No (9' within a Wetland? Yes C No (0' <br /> Remarks:Southeast site area south pool dried lake bed sat flat located south of Rifflandsay. Wetlands exist in excavate pits <br /> for the purpose of obtaining gravel thus not considered WOUS per Federal Register. <br /> VEGETATION <br /> r Absolute Dominant Indicator Dominance Test worksheet: <br /> Tree Stratum plot Size I %Cover Species? Status Number of Dominant Species <br /> 1. That Are OBL,FACW,or FAC: 2 (A) <br /> 2. Total Number of Dominant <br /> 3. Species Across All Strata: 2 (B) <br /> 4. Percent of Dominant Species <br /> Saplina/Shrub Stratum Plot Size % That Are OBL,FACW,or FAC: 100.0% (A/B) <br /> 1. Prevalence Index vwrksheet: <br /> 2. Total%Cover of: Multiply by: <br /> 3. OBL species 30 x 1= 30 <br /> 4. FACW species x 2= 0 <br /> 5. FAC species 40 x 3= 120 <br /> Total Cover: % FACU species x 4= 0 <br /> Herb Stratum plot size 5'r UPL species x 5= 0 <br /> 1•Bassia scoparia 40 Yes FAC Column Totals: 70 (A) 150 (B) <br /> 2•Typha latifolia 30 Yes oBL <br /> 3 Prevalence Index =B/A= 2.14 <br /> 4 Hydrophytic Vegetation Indicators: <br /> 5 X Dominance Test Is>50% <br /> 6 X Prevalence Index is 53.0' <br /> 7. ❑ Morphological Adaptations'(Provide supporting <br /> data in Remarks or on a separate sheet) <br /> $. Problematic Hydrophytic Vegetation'(Explain) <br /> Woody Vine Stratum �Zg Total Cover: 70°� <br /> 1 'Indicators of hydric soi and wetland hydrology must <br /> 2 be present. <br /> Total Cover: % Hydrophytic <br /> Vegetation <br /> %Bare Ground in Herb Stratum 70% %Cover of Biotic Crust % Present? Yes No l <br /> Remarks: Former shoreline edge of dry lake bed. Cattails stunted growth with ow vigor,appear to be dying back Ko_cTia_i-s_aTs_o <br /> dried with no living plants within dry lake bed <br /> US Army Caps of Engineers <br /> Arid West-Version 11-1-2006 <br /> 23'/4 Road Gravel Pit Appendix E December 2021 <br /> Aquatic Resource Delineation Report WestWater Engineering <br />