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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-A4a <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(%)• 1-2% <br /> Subregion(LRR): Rock Mountain Range and Forest Region(LRR E) Lat: 39.778295`N Long: -106.154450°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 V No <br /> Are Vegetation Sod 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 <br /> Remarks <br /> PEM Wetland,wet meadow in horse pasture near the northern boundary of the survey area.The wetland continues offsite to the north Pair with upland data point DP-A4b <br /> VEGETATION—Use scientific names of plants. <br /> Absolute Dominant Indicator Dominance Test worksheet: <br /> Tree Stratum (Plot size. ) %Cover Species? Status <br /> Number of Dominant Species <br /> 1. That Are OBL,FACW,or FAC. 3 (A) <br /> 2. <br /> Total Number of Dominant <br /> 3• Species Across All Strata 3 (B) <br /> 4. <br /> Percent of Dominant Species <br /> =Total Cover That Are OBL, FACW,or FAC: 100% (A/B) <br /> Sapling/Shrub Stratum (Plot size ) Prevalence Index worksheet: <br /> 1. <br /> 2. <br /> Total%Cover of: Multiply by- <br /> 3 OBL species x 1 = <br /> 4. FACW species x 2= <br /> 5. FAC species x 3= <br /> Total Cover FACU species x 4= <br /> = <br /> Herb Stratum (Plot size: ) UPL species x 5= <br /> 1 Alopecurus pratensis 40 Yes FAC Column Totals- (A) (B) <br /> 2 Juncus balticus 20 Yes FACW <br /> Prevalence Index =B/A= <br /> 3 Carex aquatilis 20 Yes OBL <br /> Hydrophytic Vegetation Indicators: <br /> 4 Calamagrostis canadensis 10 No FACW _ 1 -Rapid Test for Hydrophytic Vegetation <br /> 5 Rumex crispus 10 No FAC 2-Dominance Test is>50% <br /> 6• _ 3-Prevalence Index is<_3.0' <br /> 7• _ 4-Morphological Adaptations' (Provide supporting <br /> 8• data in Remarks or on a separate sheet) <br /> 9. _ 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 /> Woody Vine Stratum (Plot size: ) <br /> 1 Hydrophytic <br /> 2. Vegetation <br /> =Total Cover Present? Yes No <br /> %Bare Ground in Herb Stratum 0% <br /> Remarks <br /> Vegetation community is representative of the northern portion of Aquatic Resource A and continues offsite to the north.Meets the criteria for <br /> hydrophytic vegetation. <br /> US Army Corps of Engineers Western Mountains,Valleys,and Coast—Version 2.0 <br />