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WETLAND DETERMINATION DATA FORM -Midwest Region <br /> Project/Site 755 Tonkawa Road City/County: Orono/Hennepin Sampling Date: 10/20/15 <br /> Applicant/Owner: Julie Brown and Sarah Buxton State: MN Sampling Point: SP 1-1 Wet <br /> Investigator(s): DK Section,Township, Range: Section 5,Tl 17N, R23W <br /> Landform(hillslope,terrace,etc.): depression Local relief(concave,convex, none): concave <br /> Slope(%): 1 Lat: 44.96484797 Long: -93.62005778 Datum: NAD 1983 <br /> Soil Map Unit Name Lester-Kilkenny complex, 18 to 25 percent slopes,eroded VWI Classification: none <br /> Are climatic/hydrologic conditions of the site typical for this time of the year? Y (If no,explain in remarks) <br /> Are vegetation soil or hydrology significantly disturbed? Are"normal circumstances" <br /> Are vegetation soil or hydrology naturally problematic? present? Yes <br /> SUMMARY OF FINDINGS (If needed,explain any answers in remarks.) <br /> Hydrophytic vegetation present? Y <br /> Hydric soil present? Y Is the sampled area within a wetland? Y <br /> Indicators of wetland hydrology present? Y f yes,optional wetland site ID: <br /> Remarks:(Explain alternative procedures here or in a separate report.) <br /> VEGETATION --Use scientific names of plants. <br /> Absolute Dominan Indicator Dominance Test Worksheet <br /> Tree Stratum (Plot size: 30'Rad. ) %Cover t Species Staus Number of Dominant Species <br /> 1 Acer negundo 10 Y FAC that are OBL,FACW,or FAC: 5 (A) <br /> 2 Total Number of Dominant <br /> 3 Species Across all Strata: 5 (B) <br /> 4 Percent of Dominant Species <br /> 5 that are OBL,FACW,or FAC: 100.00% (A/B) <br /> 10 =Total Cover <br /> Saolina/Shrub stratum (Plot size: 15'Rad. ) Prevalence Index Worksheet <br /> 1 Acer negundo 20 Y FAC Total%Cover of: <br /> 2 Fraxinus pennsylvanica 5 Y FACW OBL species 0 x 1 = 0 <br /> 3 FACW species 100 x 2= 200 <br /> 4 FAC species 37 x 3= 111 <br /> 5 FACU species 0 x4= 0 <br /> 25 =Total Cover UPL species 0 x 5= 0 <br /> Herb stratum (Plot size: 5'Rad. ) Column totals 137 (A) 311 (B) <br /> 1 Persicaria pensylvanica 80 Y FACW Prevalence Index=B/A= 2.27 <br /> 2 Laportea canadensis 10 N FACW <br /> 3 Sedge sp. 5 N FAC Hydrophytic Vegetation Indicators: <br /> 4 Solanum dulcamara 2 N FAC _Rapid test for hydrophytic vegetation <br /> 5 X Dominance test is>50% <br /> 6 X Prevalence index is 53.0" <br /> 7 Morphogical adaptations'(provide <br /> 8 supporting data in Remarks or on a <br /> 9 _separate sheet) <br /> 10 Problematic hydrophytic vegetation" <br /> 97 =Total Cover _(explain) <br /> Woody vine stratum (Plot size: 30'Rad. ) Indicators of hydric soil and wetland hydrology must be <br /> 1 Vitis riparia 5 Y FACW present,unless disturbed or problematic <br /> 2 Hydrophytic <br /> 5 =Total Cover vegetation <br /> present? Y <br /> Remarks:(Include photo numbers here or on a separate sheet) <br /> Other trees present at higher elevation. Sedge species assumed to be FAC or wetter. Clear vegetation break in <br /> herbaceous stratum between strong dominance of pennsylvania smartweed and disappearace of smartweed in <br /> upland. <br /> US Amy Corps of Engineers Midwest Region <br />