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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: 08/18/2014 <br /> Applicant/Owner: Bull Creek Reservoir Canal and Power Company State:CO Sampling Point:DP1Wet <br /> IInvestigator(s):LRR/MAJ Section,Township,Range: Sec.29 T11S R95W <br /> Landform(hillslope,terrace,etc.): Hillslope Local relief(concave,convex,none): Concave Slope(%):0-2% <br /> Subregion(LRR)E RM Forests&Rangeland Lat:39.07422 Long:-108.03868 Datum:WGS 84 <br /> ISoil Map Unit Name:Booneville,warm-Doughspon complex,5 to 15%slopes,very stony NWI classification:None <br /> Are climatic/hydrologic conditions on the site typical for this time of year? Yes(i No C (If no,explain in Remarks.) <br /> I Are Vegetation Sal __a._ or Hydrology significantly disturbed? Are"Normal Circumstances"present? Yes Ca' No C" <br /> Are Vegetation 0 Soil or Hydrology 1 I 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 r <br /> Hydric Soil Present? Yes Ca No C Is the Sampled Area <br /> Wetland Hydrology Present? Yes No C within a Wetland? Yes (: No C <br /> I <br /> Remarks: In 2011 the reservoir elevation was raised from 9,857.5 eet to 9,864 Feet. Area originally delineated in 2009 as wetland. <br /> This data point set is located just above the new high water mark. <br /> IVEGETATION <br /> Absolute Dominant Indicator Dominance Test worksheet: <br /> I Tree Stratum Plot Size I <br /> 1. %Cover Species? Status Number of Dominant Species <br /> That Are OBL,FACW,or FAC: 4 (A) <br /> 2. <br /> Total Number of Dominant <br /> 3. Species Across All Strata: 4 (B) <br /> I <br /> 4. Percent of Dominant Species <br /> =Total Cover That Are OBL,FACW,or FAC: 100.0% (AFB) <br /> Sapling/Shrub Stratum Plot Size <br /> I 1.Salix gererlana <br /> 2.Salix monticola 20 Yes FACW Prevalence Index worksheet: <br /> 20 Yes OBL Total%Cover of: Multiply by: <br /> 3. OBL species x 1 = <br /> I 4. <br /> 5 FACW species x 2= <br /> FAC species x 3= <br /> 40 =Total Cover FACU species x 4= <br /> Herb Stratum Plot Size 1 10x5 UPL species x 5= <br /> I 1•Carex utriculata 60 Yes <br /> OBL Column Totals: (A) (B) <br /> 2.Juncus mertensianus 10 OBL <br /> 3.Equisteum arvense 60 Yes FAC Prevalence Index =B/A= <br /> I 4.Epilobium hornemannii <br /> S.Melilotus officinalis 5 FACW Hydrophytic Vegetation Indicators: <br /> 10 FACU X Dominance Test is>50% <br /> 6. Prevalence Index is 53.01 <br /> 8. I I Morphological Adaptations'(Provide supporting <br /> I data in Remarks or on a separate sheet) <br /> $ U Problematic Hydrophytic Vegetation'(Explain) <br /> 145 =Total Cover <br /> Woody Vine Stratum Plot Size I <br /> Ii. <br /> 2. 'Indicators of hydric soil and wetland hydrology must <br /> be present. <br /> =Total Cover Hydrophytic <br /> I <br /> Bare Ground in Herb Stratum <br /> Remarks: Vegetation <br /> % Present? Yes C: No C^ <br /> I <br /> IUS Army Corps of Engineers Western Mountains,Valleys,and Coast-Interim Version <br />