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WETLAND DETERMINATION DATA FORM—Great Plains Region <br /> Project/Site- Tucson South Mine City/County: Brighton/Adams Sampling Date, 07/06/2017 <br /> Applicant/Owner: Aggregate Industries State: CO Sampling Point TM-A7-UP01 <br /> Investigator(s): C. Ansari, J. Heule Section,Township,Range: 1, TO S, R67W <br /> Landform(hillslope,terrace,etc.): floodplain Local relief(concave,convex, none): concave Slope(%): 0.5 <br /> Subregion(LRR). Western Great Plains (G) Lat: 39.989935 Long -104.836961 Datum WGS 84 <br /> Soil Map Unit Name Loamy alluvial land, gravelly substratum NWI classification: N/A <br /> Are climatic/hydrologic conditions on the site typical for this time of year? Yes X No (If no,explain in Remarks.) <br /> Are Vegetation Soil or Hydrology significantly disturbed? Are"Normal Circumstances"present? Yes X No <br /> Are Vegetation 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 /> Hydrophytic Vegetation Present? Yes No X Is the Sampled Area <br /> Hydric Soil Present? Yes No X <br /> within a Wetland? Yes No X <br /> Wetland Hydrology Present? Yes No X <br /> Remarks.Plot paired with TM-A7-WT-01 <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. None That Are OBL, FACW,or FAC <br /> 2 (excluding FAC-). 0 (A) <br /> 3 Total Number of Dominant <br /> 4 Species Across All Strata: 1 (B) <br /> 0 =Total Cover Percent of Dominant Species <br /> Sapling/Shrub Stratum (Plot size: 15' ) That Are OBL, FACW,or FAC. 0 (A/B) <br /> 1. None <br /> 2 Prevalence Index worksheet: <br /> 3 Total%Cover of: Multiply by: <br /> 4 OBL species x 1 = <br /> 5 FACW species x 2= <br /> 0 =Total Cover FAC species x 3= <br /> Herb Stratum (Plot size: 5' ) FACU species x 4= <br /> 1 Bromus tectorum 85 Y UPL UPL species x 5= <br /> 2 Chenopodium album 5 N FACU Column Totals: (A) (B) <br /> 3 Cardaria draba 5 N UPL <br /> Prevalence Index =B/A= <br /> 4. <br /> 5 Hydrophytic Vegetation Indicators: <br /> 6 _ 1 -Rapid Test for Hydrophytic Vegetation <br /> 2-Dominance Test is>50% <br /> 7 <br /> 3-Prevalence Index is 153 0' <br /> 8. <br /> _ 4-Morphological Adaptations' (Provide supporting <br /> 9. data in Remarks or on a separate sheet) <br /> 10. _ Problematic Hydrophytic Vegetation' (Explain) <br /> 95 =Total Cover <br /> Woody Vine Stratum (Plot size: 30' ) 'Indicators of hydric sod and wetland hydrology must <br /> 1 None be present,unless disturbed or problematic. <br /> 2. Hydrophytic <br /> 0 =Total Cover Vegetation <br /> %Bare Ground in Herb Stratum 5 Present? Yes No X <br /> Remarks: <br /> US Army Corps of Engineers Great Plains—Version 2 0 <br />