Laserfiche WebLink
,� � WETLAND DETERMINATION DATA FORM - Midwest Region <br /> ProjecUSite Dickey Lake Drive City/County: Orono/Hennepin Sampling Date: 4/19/2016 <br /> ApplicanUOwner: Karen Pugh State: MN Sampling Point: SP1-1U <br /> Investigator(s): B.Carlson,A.Cameron 3ection,Township, Range: S:34 T:118N R:23W <br /> Landform(hillslope,terrace, etc.): Hillslope Local relief(concave, convex, none): Linear <br /> Slope(%): 2-3 Lat: Long: Datum: <br /> Soil Map Unit NameCordova Loam(Predominantly Hydric) 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? N <br /> Indicators of wetland hydrology present? N f yes,optional wetland site ID: <br /> Remarks: (Explain alternative procedures here or in a separate report.) <br /> Precipitation from gridded database method typical; 30-day precipitation rolling average drier than normal range <br /> VEGETATION -- Use scientific names of plants. <br /> Absolute Dominan Indicator pominance Test Worksheet <br /> Tree Stratum (Plot size: 30 ft Radius ) % Cover t Species Staus Number of Dominant Species <br /> 1 Pinus resinosa 40 Y FACU that are OBL, FACW,or FAC: 2 (A) <br /> 2 Fraxinus pennsylvanica 20 Y FACW 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: 66.67% (A/B) <br /> 60 =Total Cover <br /> Saplinq/Shrub straturr (Plot size: 15 ft Radius ) Prevalence Index Worksheet <br /> � Total % Cover of: <br /> 2 OBL species 0 x 1 = 0 <br /> 3 FACW species 20 x 2= 40 <br /> 4 FAC species 75 x 3= 225 <br /> 5 FACU species 65 x 4= 260 <br /> 0 =Total Cover UPL species 0 x 5= 0 <br /> Herb stratum (Plot size: 5 ft Radius ) Column totals 160 (A) 525 (B) <br /> 1 Poa pratensis 75 Y FAC Prevalence Index=B/A= 3.28 <br /> 2 Trifolium pratense 15 N FACU <br /> 3 Taraxacum officinale 10 N FACU Hydrophytic Vegetation Indicators: <br /> 4 Rapid test for hydrophytic vegetation <br /> 5 X Dominance test is >50°/o <br /> 6 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 /> 100 =Total Cover (explain) <br /> Woodv vine stratum (Plot size: 30 ft Radius � 'Indicators of hydric soil and wetland hydrology must be <br /> � present,unless disturbed or problematic <br /> 2 Hydrophytic <br /> 0 =Total Cover vegetation <br /> present? Y <br /> Remarks: (Include photo numbers here or on a separate sheet) <br /> US Amy Corps of Engineers Midwest Region <br />