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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:DP6Up <br /> IInvestigator(s):LRR/MAJ Section,Township,Range: Sec.20 T 11 S R95W <br /> Landform(hillslope,terrace,etc.): Within reservoir basin Local relief(concave,convex,none): Concave Slope(%):0-2% <br /> Subregion(LRR);E-RM Forests&Rangeland Lat:39.07294 Long:-108.03540 <br /> Datum:WGS 84 <br /> ISoil Map Unit Name:Booneville-Needleton family-Boughsppon complex,5 to 25%slopes,vet] NWI classification:None <br /> Are climatic/hydrologic conditions on the site typical for this time of year? Yes C1 No C (If no,explain in Remarks.) <br /> I Are Vegetation❑ Soil ❑ or Hydrology I significantly disturbed? Are"Normal Circumstances"present? Yes(*- No <br /> Are Vegetation❑ Soil L or Hydrology 1 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 (: No iC <br /> Hydric Soil Present? Yes C No (1 Is the Sampled Area <br /> Wetland Hydrology Present? Yes C No (: within a Wetland? Yes C No ti <br /> Remarks: In 2011 the reservoir elevation was raised from 9,857.5 feet to 9,864 feet. Data point located above the new high water <br /> mark. Gradual slope. <br /> IVEGETATION <br /> Absolute Dominant Indicator Dominance Test worksheet: <br /> I Tree Stratum Plot Size 1 <br /> I.Populus tremuloides %Cover Species? Status Number of Dominant Species <br /> 10 Yes FACU That Are OBL,FACW,or FAC: 4 (A) <br /> 2. <br /> Total Number of Dominant <br /> 3. Species Across All Strata: 6 (B) <br /> I4. Percent of Dominant Species <br /> 10 =Total Cover That Are OBL,FACW,or FAC: 66.7 % (A/B) <br /> Sapling/Shrub Stratum Plot Size 110x5 <br /> Ii.Dasiphora fruticosa <br /> 2.Populus tremuloides 30 Yes FAC Prevalence Index worksheet: <br /> 20 Yes FACU 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 /> 50 =Total Cover FACU species x 4= <br /> Herb Stratum Plot Size 110x5 UPL species x 5= <br /> I 1.Erigeron peregrinus 30 Yes FACW Column Totals: (A) (B) <br /> 2.Potentilla pulcherrima 10 FAC <br /> 3.Sagina saginoides 30 Yes FACW Prevalence Index =B/A= <br /> I 4 Taraxacum officinale <br /> 5.Deschampsia caespitosa 10 FACU Hydrophytic Vegetation Indicators: <br /> 20 Yes FACW X Dominance Test is>50% <br /> 6.4chillea lanulosa 15 FACU Prevalence Index is_3.0' <br /> I 7.Fragaria virginiana 10 FACU El Morphological Adaptations'(Provide supporting <br /> data in Remarks or on a separate sheet) <br /> $ <br /> Li Problematic Hydrophytic Vegetation'(Explain) <br /> 125 =Total Cover <br /> Woody Vine Stratum Plot Size <br /> Ii <br /> 2. 'Indicators of hydric soil and wetland hydrology must <br /> be present. <br /> =Total Cover Hydrophytic <br /> Vegetation <br /> Bare Ground in Herb Stratum % Present? Yes ( No C1 <br /> Remarks: <br /> I <br /> IUS Army Corps of Engineers Western Mountains,Valleys,and Coast-Interim Version <br />