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WETLAND DETERMINATION DATA FORM—Western Mountains, Valleys, and Coast Region <br /> Project/Site: Young Ranch Resource City/County: Gilpin and Clear Creek County Sampling Date: 11/16/2021 <br /> Applicant/Owner: Young Ranch Resource State: CO Sampling Point UP-3 <br /> Investigator(s): Tyler Worley Section,Township, Range: Section 33 Township 3 S,Range 72 W <br /> Landform(hillslope,terrace,etc.): Topographic drainage Local relief(concave,convex,none): Concave Slope(%): 4-6% <br /> Subregion(LRR): Rocky Mountain Range and Forest Region(LRR E) Lat: 39.75716°N Long -105.44451°W Datum: NAD83 <br /> Soil Map Unit Name: Tahana-Legault-Rock outcrop complex,30-70%slopes NWI classification: N/A <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 problematic9 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 V/ within a Wetland? Yes No <br /> Remarks: <br /> Topographic drainage east of Central City Parkway.Immediately north of Aquatic Resource B.Area is void of an herbaceous understory. <br /> VEGETATION—Use scientific names of plants. <br /> Absolute Dominant Indicator Dominance Test worksheet: <br /> Tree Stratum (Plot size: 30' ) %Cover Species? Status Number of Dominant Species <br /> 1 Pseudotsuga menziesii 10 Y FACU That Are OBL,FACW,or FAC: 0 (A) <br /> 2. <br /> Total Number of Dominant <br /> 3. Species Across All Strata: 3 (B) <br /> 4. <br /> 10 Percent of Dominant Species <br /> Saolina/Shrub Stratum (Plot size: 15' <br /> =Total Cover That Are OBL, FACW,or FAC. 0% (A/B) <br /> ) <br /> 1. Acer glabrum 50 Y FACU Prevalence Index worksheet: <br /> 2. Rosa woodsii 30 Y FACU Total%Cover of: Multiply by: <br /> OBL species x 1 = <br /> 3. <br /> FACW species x 2= <br /> 4. <br /> FAC species x 3= <br /> 5. <br /> 80 FACU species 90 x 4= 360 <br /> = <br /> Herb Stratum (Plot size. 5 Total Cover) UPL species x 5= <br /> 1 Column Totals: 90 (A) 360 (B) <br /> 2• Prevalence Index =B/A= 4.0 <br /> 3. 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 /> 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 hydre soil and wetland hydrology must <br /> Total Cover be present,unless disturbed or problematic. <br /> = <br /> Woody Vine Stratum (Plot size: ) <br /> 1• Hydrophytic <br /> 2 Vegetation / <br /> Present? Yes No V <br /> =Total Cover <br /> %Bare Ground in Herb Stratum 10% <br /> Remarks: <br /> Does not meet the criteria for hydrophytic vegetation. <br /> US Army Corps of Engineers Western Mountains,Valleys,and Coast—Version 2.0 <br />