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I <br /> IWETLAND 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 /> I Applicant/Owner: Bull Creek Reservoir Canal and Power Company State:CO Sampling Point:DPIUp <br /> Investigator(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 /> I Subregion(LRR)E-RM Forests&Rangeland Lat:39.07424 Long: 108.03869 Datum:WGS 84 <br /> Soil 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(: No l' (If no,explain in Remarks.) <br /> Are Vegetation] Soil I I or Hydrology _ significantly disturbed? Are"Normal Circumstances"present? Yes(( No C <br /> Are Vegetation_J Soil n or Hydrology n naturally problematic? (If needed,explain any answers in Remarks.) <br /> I SUMMARY OF FINDINGS- Attach site map showing sampling point locations,transects, important features, etc. <br /> Hydrophytic Vegetation Present? Yes (I No (^ <br /> Hydric Soil Present? Yes C No (I Is the Sampled Area <br /> Wetland Hydrology Present? Yes C No (1 within a Wetland? Yes C r <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 <br /> Tree Stratum Plot Size 1 %Cover Species? Status Number of Dominant Species <br /> 1. That Are OBL,FACW,or FAC: 1 (A) <br /> 2. <br /> Total Number of Dominant <br /> I 3. Species Across All Strata: 1 (B) <br /> 4. <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 /> I 1. Prevalence Index worksheet: <br /> 2. Total%Cover of: Multiply by: <br /> 3. OBL species x 1 = <br /> I q FACW species x 2= <br /> 5 FAC species x 3= <br /> =Total Cover FACU species x 4= <br /> Herb Stratum plot Size 15X5 UPL species x 5= <br /> 1.Polygonum arenastrum 80 Yes FAC Column Totals: (A) (B) <br /> 2.Chamerian danielsii 5 FAC <br /> 3. Prevalence Index =B/A= <br /> I 4 Hydrophytic Vegetation Indicators: <br /> 5. X Dominance Test is>50% <br /> 6. Prevalence Index is 53.0' <br /> I ? n Morphological Adaptations'(Provide supporting <br /> data in Remarks or on a separate sheet) <br /> 8. L Problematic Hydrophytic Vegetation'(Explain) <br /> 85 =Total Cover <br /> I Woody Vine Stratum Plot Size I <br /> 1 'Indicators of hydric soil and wetland hydrology must <br /> be present. <br /> 2. <br /> =Total Cover Hydrophytic <br /> I <br /> Vegetation <br /> %Bare Ground in Herb Stratum % Present? Yes (i No C <br /> Remarks: <br /> I <br /> IUS Army Corps of Engineers Western Mountains,Valleys,and Coast-Interim Version <br />