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WETLAND DETERMINATION DATA FORM - Midwest Region <br /> ProjecUSite Freshwater Foundation Property City/County: Orono/Hennepin Sampling Date: 11/06/14 <br /> ApplicanUOwner: Freshwater Foundation State: Minnesota Sampling Point: SP4 <br /> Investigator(s): Anthony R. DeMars 5ection,Township, Range: Section 20,Twp. 117N, R.23W <br /> Landform(hillslope,terrace,etc.): Depression/We�land Edge Local relief(concave,convex, none): Concave <br /> Slope(%): 0 Lat: Long: Datum: <br /> Soil Map Unit Name Muskego, Blue Earth, Houghton, ponded,0 to 1 percent slopesVWl Classification: PEM <br /> Are climatic/hydrologic conditions of the site typical for tMis time of the year? Y (If no,explain in remarks) <br /> Are vegetation ,soil X ,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 /> Deposition of silUfine sand layer on surface of wetland. Source of deposition is stormwater runoff from adjacent <br /> impervious areas <br /> VEGETATION -- Use scientific names of plants. <br /> Absolute Dominan Indicator pominance Test Worksheet <br /> Tree Stratum (Plot size: ) %Cover t Species Staus Number of Dominant Species <br /> 1 that are OBL,FACW,or FAC: 3 (A) <br /> 2 Total Number of Dominant <br /> 3 Species Across all Strata: 3 (B) <br /> 4 Percent of Dominant Species <br /> 5 that are OBL,FACW,or FAC: 100.00% (A/B) <br /> 0 =Total Cover <br /> Saalin4/Shrub straturr (Plot size: 15 ) Prevalence Index Worksheet <br /> 1 Rhamnus cathartica 10 Y FAC Total°/a Cover of: <br /> 2 OBL species 70 x 1 = 70 <br /> 3 FACW species 10 x 2= 20 <br /> 4 FAC species 10 x 3= 30 <br /> 5 FACU species 0 x 4= 0 <br /> 10 =Total Cover UPL species 0 x 5= 0 <br /> Herb stratum (Plot size: 5 ) Column totals 90 (A) 120 (B) <br /> 1 Carex lacustris 40 Y OBL Prevalence Index=B/A= 1.33 <br /> 2 Typha X glauca 25 Y OBL <br /> 3 Phalaris arundinacea 10 N FACW Hydrophytic Vegetation Indicators: <br /> 4 Lythrum salicaria 5 N OBL Rapid test for hydrophytic vegetation <br /> 5 X Dominance test is>50% <br /> 6 X Prevalence index is<_3.0" <br /> � Morphogical adaptations'(provide <br /> $ supporting data in Remarks or on a <br /> 9 separate sheet) <br /> 10 Problematic hydrophytic vegetation* <br /> 80 =Total Cover (explain) <br /> Woodv vine stratum (Plot size: ) •Indicators of hydric soil and wetland hydrology must be <br /> 1 ' present,unless disturbed or problematic <br /> 2 �- y rop ytic <br /> ! 0 =Total Cover vegetation <br /> ' present? Y <br /> Remarks:(Include photo numbers here or on a separate heet) <br /> US Amy Corps of Engineers Midwest Region <br />