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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-Ala <br /> Investigator(s)- K.Medash Section,Township,Range: Section 20,Township 3 South,Range 78 West <br /> Landform(hillslope,terrace,etc.)- Valley Bottom Local relief(concave,convex,none): Concave Slope(%). 1-2% <br /> Subregion(LRR): Rock Mountain Range and Forest Region(LRR E) Lat. 39.775914°N Long: -106.153321°W Datum: NAD83 <br /> Sod 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 Sod or Hydrology significantly disturbed? NO Are"Normal Circumstances"present? Yes ii" 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 V No <br /> Remarks: <br /> PEM wetland, wet meadow located in horse pasture. Pair with upland data points DP-A1 b and DP-Al c. <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 /> Saolma/Shrub Stratum (Plot size ) <br /> Prevalence Index worksheet: <br /> 1. <br /> Total%Cover of: Multioly 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 /> l Alopecurus pratensis 50 Yes FAC Column Totals: (A) (B) <br /> 2 Juncus balticus 25 Yes FACW <br /> Prevalence Index =B/A= <br /> 3 Poa annua 15 No FAC <br /> Hydrophytic Vegetation Indicators: <br /> q Juncus biglumis 10 No OBL _ 1 -Rapid Test for Hydrophytic Vegetation <br /> 5• — 2-Dominance Test is>50% <br /> 6• _ 3-Prevalence Index is s3.0' <br /> 7• _ 4-Morphological Adaptations'(Provide supporting <br /> 8. 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 /> 100% Total Cover be present,unless disturbed or problematic. <br /> = <br /> Woody Vine Stratum (Plot size: ) <br /> 1 Hydrophytic <br /> 2. Vegetation <br /> Total Cover Present? Yes No <br /> = <br /> %Bare Ground in Herb Stratum 0% <br /> Remarks: <br /> Vegetation community is typical of the southern portion of Aquatic Resource A as well as surrounding uplands,wetland/upland boundary determined <br /> based on the presence of hydric soils.Meets the criteria for hydrophytic vegetation. <br /> US Army Corps of Engineers Western Mountains,Valleys,and Coast—Version 2.0 <br />