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U.S. Army Corps of Engineers OMB Control#:0710-0024,Exp:1113012024 <br /> WETLAND DETERMINATION DATA SHEET—Great Plains Region Requirement Control Symbol EXEMPT., <br /> See ERDC/EL TR-10-1; the proponent agency is CECW-CO-R (Authority:AR 335-15,paragraph 5-2a) <br /> Project/Site: Bernhardt Property City/County. Milliken/Weld Sampling Date- 2/8/2023 <br /> Applicant/Owner J&T Consultants,Inc. State: CO Sampling Point: DP-D1w <br /> Investigator(s).T.Worley Section,Township,Range. 24,4N,67W <br /> Landform(hillside,terrace,etc.): Topographical depression Local relief(concave,convex,none)- Concave Slope(%): 2 <br /> Subregion(LRR): LRR G,MLRA 67B Lat: 40.2975°N Long: -104.8320°W Datum NAD83 <br /> Soil Map Unit Name.Aquolls and Aquents,gravelly substratum NWI classification. None <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 X No Is the Sampled Area <br /> Hydnc Soil Present? Yes X No within a Wetland? Yes X No <br /> Wetland Hydrology Present? Yes X No <br /> Remarks- <br /> Data point topographical depression in the southeast corner of the survey area.This depression likely collects surface water and irrigation runoff. <br /> Paired with DP-D1 u <br /> VEGETATION—Use scientific names of plants. <br /> Absolute Dominant Indicator <br /> Tree Stratum (Plot size: 30 ) %Cover Species? Status Dominance Test worksheet: <br /> 1. Ulmus amencana 5 Yes FAC Number of Dominant Species That <br /> 2. Populus deltoides 5 Yes FAC Are OBL,FACW,or FAC: 5 (A) <br /> 3 Total Number of Dominant Species <br /> 4. Across All Strata. 6 (B) <br /> 10 =Total Cover Percent of Dominant Species That <br /> Sapling/Shrub Stratum (Plot size: 5 ) Are OBL,FACW,or FAC: 83.3% (A/B) <br /> 1. Salix exigua 5 Yes FACW <br /> 2. Prevalence Index worksheet: <br /> 3. Total%Cover of: Multiply by: <br /> 4. OBL species 25 x 1 = 25 <br /> 5. FACW species 15 x 2= 30 <br /> 5 =Total Cover FAC species 10 x 3= 30 <br /> Herb Stratum (Plot size: 5 ) FACU species 10 x 4= 40 <br /> 1. Typha latifolia 25 Yes OBL UPL species 0 x 5= 0 <br /> 2. Phalan arundinacea 10 Yes FACW Column Totals- 60 (A) 125 (B) <br /> 3. Salso/a kale 10 Yes FACU Prevalence Index =B/A= 2.08 <br /> 4. <br /> 5. Hydrophytic Vegetation Indicators: <br /> 6. _1 -Rapid Test for Hydrophytic Vegetation <br /> 7. X 2-Dominance Test is>50% <br /> 8. X 3-Prevalence Index is:S3.0' <br /> 9. 4-Morphological Adaptations'(Provide supporting <br /> 10 data in Remarks or on a separate sheet) <br /> 45 =Total Cover Problematic Hydrophytic Vegetation'(Explain) <br /> Woody Vine Stratum (Plot size: 5 ) 'indicators of hydric soil and wetland hydrology must <br /> 1. be present,unless disturbed or problematic. <br /> 2. Hydrophytic <br /> =Total Cover Vegetation <br /> %Bare Ground in Herb Stratum 40 Present? Yes X No <br /> Remarks: <br /> Data point within topographical depression in the southeast corner of the survey area.The depression likely fills with surface water and irrigation <br /> runoff. <br /> — .0 <br />