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WETLAND DETERMINATION DATA FORM—Western Mountains, Valleys, and Coast Region <br /> Project/Site: Peak Ranch Resource City/County: Summit County Sampling Date: 8/29/2018 <br /> Applicant/Owner Peak Materials State: CO Sampling Point: DP-Alb <br /> Investigator(s): K.Medash Section,Township,Range: Section 20,Township 3 South,Range 78 West <br /> Landform(hillslope,terrace,etc.). Hillslope Local relief(concave,convex,none): None Slope(%) 2-3% <br /> Subregion(LRR)- Rock Mountain Range and Forest Region(LRR E) Lat 39.775852°N Long: -106 153117'W Datum: NAD83 <br /> Soil Map Unit Name: Handran gravelly loam,0 to 3 percent slopes NWI classification: PEM1C <br /> Are climatic/hydrologic conditions on the site typical for this time of year? Yes V/ No (If no,explain in Remarks.) <br /> Are Vegetation Soil or Hydrology significantly disturbed? NO Are"Normal Circumstances"present? Yes No <br /> Are Vegetation Soil or Hydrology naturally problematic? NO (If needed,explain any answers in Remarks.) <br /> SUMMARY OF FINDINGS— Attach site map showing sampling point locations,transects, important features,etc. <br /> Hydrophytic Vegetation Present? Yes ✓ No <br /> Hydric Soil Present? Yes No ✓ Is the Sampled Area <br /> Wetland Hydrology Present? Yes No ✓ within a Wetland? Yes No V_ <br /> Remarks <br /> Upland data point located in a horse pasture This area exhibits hydrophytic vegetation,but underlying hydric sods are not present,therefore considered upland Pair with wetiand data point DP-Ala <br /> VEGETATION—Use scientific names of plants. <br /> Absolute Dominant Indicator Dominance Test worksheet: <br /> Tree Stratum (Plot size: ) %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 /> 3• Species Across All Strata: 2 (B) <br /> 4. <br /> Percent of Dominant Species <br /> =Total Cover That Are OBL, FACW,or FAC: 100% (A/B) <br /> Saolina/Shrub Stratum (Plot size. ) <br /> Prevalence Index worksheet: <br /> 1. <br /> Total%Cover of: Multiply by: <br /> 2. <br /> 3 OBL species x 1 = <br /> FACW species x 2= <br /> 4. <br /> FAC species x 3= <br /> 5. <br /> FACU species x 4= <br /> =Total Cover <br /> Herb Stratum (Plot size: ) UPL species x 5= <br /> 1 Alopecurus pratensis 50 Yes FAC Column Totals (A) (B) <br /> 2 Juncus balticus 30 Yes FACW <br /> Prevalence Index =B/A= <br /> 3 Bromus marginatus 10 No UPL <br /> Hydrophytic Vegetation Indicators: <br /> 4• _ 1 -Rapid Test for Hydrophytic Vegetation <br /> 5• �[ 2-Dominance Test is>50% <br /> 6• _ 3-Prevalence Index is 53.0' <br /> 7• _ 4-Morphological Adaptations' (Provide supporting <br /> g data in Remarks or on a separate sheet) <br /> g. _ 5-Wetland Non-Vascular Plants' <br /> 10. _ Problematic Hydrophytic Vegetation' (Explain) <br /> 11. 'Indicators of hydric soil and wetland hydrology must <br /> 90% Total Cover be present,unless disturbed or problematic. <br /> = <br /> Woody Vine Stratum (Plot size: 1 <br /> 1 Hydrophytic <br /> 2, Vegetation <br /> Present? Yes No <br /> =Total Cover <br /> %Bare Ground in Herb Stratum 10% <br /> Remarks- <br /> Vegetation community is typical of areas around the south and west Aquatic Resource A boundary Even though the area exhibits hydrophytic <br /> vegetation,hydric soils are not present. Further,the vegetation community in this area appeared to be stressed and/or dead indicating a lack of <br /> sufficient water to support these species.Meets the criteria for hydrophytic vegetation. <br /> US Army Corps of Engineers Western Mountains,Valleys,and Coast—Version 2.0 <br />