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I <br /> I WETLAND DETERMINATION DATA FORM-Western Mountains,Valleys and Coast Region <br /> Project/Site: Bull Creek#4 City/County:Mesa County Sampling Date: 08/21/2014 <br /> Applicant/Owner: Bull Creek Ditch and Reservoir State:CO Sampling Point:DP9Wet <br /> Investigator(s):LRR/MAJ Section,Township,Range: Sec.20 T11S R95W <br /> Landform(hillslope,terrace,etc.): hillslope Local relief(concave,convex,none): Concave Slope(%):0-2% <br /> I Subregion(LRR)B-RM Forests&Rangeland Lat:39.07119 Long:-108.03549 <br /> Datum:WGS 84 <br /> Soil Map Unit Name:Booneville-Needleton family-Boughsppon complex,5 to 25%slopes,ver. NWI classification:None <br /> Are climatic/hydrologic conditions on the site typical for this time of year? Yes(i No t^ (If no,explain in Remarks.) <br /> ' Are Vegetation D Sal or Hydrology significantly disturbed? Are"Normal Circumstances"present? Yes(ii <br /> No <br /> Are Vegetation U Sal 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 /> IHydrophytic Vegetation Present? Yes (i No C <br /> Hydric Soil Present? Yes (C No (a Is the Sampled Area <br /> III Wetland Hydrology Present? Yes (ii No (' within a Wetland? Yes No C <br /> Remarks: In 2011 the reservoir elevation was raised from 9,857.5 feet to 9,864 feet. Data point located just above new high water <br /> line. <br /> IVEGETATION <br /> Absolute Dominant Indicator Dominance Test worksheet: <br /> I Tree Stratum Plot Size I %Cover Species? Status Number of Dominant Species <br /> 1. That Are OBL,FACW,or FAC: 2 (A) <br /> 2. <br /> Total Number of Dominant <br /> I 3. <br /> 4. Species Across All Strata: 2 (B) <br /> Percent of Dominant Species <br /> =Total Cover That Are OBL,FACW,or FAC: 100.0% (A/B) <br /> Sapling/Shrub Stratum Plot Size <br /> II. Prevalence Index worksheet: <br /> 2 Total%Cover of: Multiply by: <br /> 3. OBL species x 1 = <br /> I q <br /> 5 FACW species x 2= <br /> FAC species x 3= <br /> =Total Cover FACU species x 4= <br /> Herb Stratum Plot Size 15x5 UPL species x 5= <br /> I1.Deschampsia caespitosa 20 No FACW Column Totals: (A) (B) <br /> 2•Carex utriculata 80 Yes OBL <br /> 3 Carex aquatilus 20 No OBL Prevalence Index =B/A= <br /> 4 Equisetum arvense 10 No FAC Hydrophytic Vegetation Indicators: <br /> 5.Viola adunca 30 Yes FAC X Dominance Test is>50% <br /> 6.Caltha leptosepala 5 OBL Prevalence Index is 53.01 <br /> 7.Potentilla pulcherrima 5 FAC Li Morphological Adaptations'(Provide supporting <br /> 8.Sagina saginoides 5 FACW data in Remarks or on a separate sheet) <br /> Li Problematic Hydrophytic Vegetation'(Explain) <br /> 175 =Total Cover <br /> Woody Vine Stratum Plot Size <br /> I 1 <br /> 2. 'Indicators of hydric soil and wetland hydrology must <br /> be present. <br /> =Total Cover Hydrophytic <br /> IBare Ground in Herb Stratum % Vegetation Present? Yes t: No C <br /> Remarks: <br /> I <br /> IUS Army Corps of Engineers Western Mountains,Valleys,and Coast-Interim Version <br />