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I <br /> 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:DP5Up <br /> IInvestigator(s):LRR/MAJ Section,Township,Range: Sec.20 T11S 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:39.07571 Long:-108.03590 Datum:WGS 84 <br /> ISal Map Unit Name:Booneville-Needleton family-Boughsppon complex,5 to 25%slopes,ven NW!classification:None <br /> Are climatic/hydrologic conditions on the site typical for this time of year? Yes(■ No C (If no,explain in Remarks.) <br /> I Are Vegetation n Soil — or Hydrology disturbed? Are"Normal Circumstances present? Yes Ca. No <br /> Are Vegetation U 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 /> IHydrophytic Vegetation Present? Yes tm No (: <br /> Hydric Soil Present? Yes C No (1 Is the Sampled Area <br /> Wetland Hydrology Present? Yes (: No r within a Wetland? Yes C No r <br /> I <br /> Remarks: In 2011 the reservoir elevation was raised from 9,857.5 Feet to 9,864 feet. This area was not delineated as wetland in 2009. <br /> Data point located below the new high water mark just inside tree line. <br /> IVEGETATION <br /> Absolute Dominant Indicator Dominance Test worksheet: <br /> I Tree Stratum Plot Size I <br /> 1.Picea engelmannii %Cover Species? Status Number of Dominant Species <br /> 90 Yes FAC That Are OBL,FACW,or FAC: 2 (A) <br /> 2.Abies lasiocarpa 20 UPL <br /> Total Number of Dominant <br /> 3.Populus tremuloides 10 FACU Species Across All Strata: 5 (B) <br /> Iq" Percent of Dominant Species <br /> 120 =Total Cover That Are OBL,FACW,or FAC: 40.0 % (A/B) <br /> Sapling/Shrub Stratum Plot Size I10X10 <br /> I 1.Rosa woodsii 20 Yes FACU Prevalence Index worksheet: <br /> 2.I�accinium myrtillus 15 Yes UPL Total%Cover of: Multiply by: <br /> 3. OBL species x 1 = <br /> q FACW species x 2= <br /> I5 FAC species x 3= <br /> 35 =Total Cover FACU species x 4= <br /> Herb Stratum Plot Size I l Ox5 UPL species x 5= <br /> I 1.Conioselinum scopulorum 50 Yes FACW Column Totals: (B) <br /> 2.Thalictrum fendleri 10 FAC <br /> 3 Bromus ciliatus 10 FAC Prevalence Index =B/A= <br /> I 4.Carex geyeri <br /> 5 40 Yes UPL Hydrophytic Vegetation Indicators: <br /> Dominance Test is>50% <br /> 6. Prevalence Index is 553.0' <br /> 7. <br /> El Morphological Adaptations'(Provide supporting <br /> I <br /> 8. data in Remarks or on a separate sheet) <br /> H Problematic Hydrophytic Vegetation'(Explain) <br /> 110 =Total Cover <br /> Woody Vine Stratum Plot Size <br /> II 'Indicators of hydric soil and wetland hydrology must <br /> 2 be present. <br /> =Total Cover Hydrophytic <br /> I <br /> %Bare Ground in Herb Stratum 50 % Present? Yes ( No (•-• <br /> Remarks: Dead subalpine fir found just below new high water mark. Vegetation <br /> I <br /> IUS Army Corps of Engineers Western Mountains,Valleys,and Coast-Interim Version <br />