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DATA FORM <br /> ROUTINE WETLAND DETERMINATION <br /> (1987 COE Wetlands Delineation Manual) <br /> Project/Site:Lamar Gravel Date: 08-13-07 <br /> Applicant/Owner:J&T Consulting,Inc. County:Prowers <br /> Investigator:M.Rahe/K.Sundber State:CO <br /> Do Normal Circumstances exist on site?Y Community ID:PEM <br /> Is the site significantly Disturbed(Atypical Situation)?N Transect ID: <br /> Is the area a potential Problem Area?N Plot ID:Al-A10 <br /> VEGETATION <br /> Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator <br /> Scir us validus H OBL Helianthus annuus I H IFACU <br /> Phalaris arundinacea H FACW+ Rumex cris us H FACW <br /> Solida o s . H FACU Ascle ias s . H NI <br /> Percent of Dominant Species that are OBL,FACW or FAC: 50% <br /> HYDROLOGY <br /> FIELD OBSERVATIONS Wetland Hydrology Indicators: <br /> Depth of Surface Water:- Saturated in upper 12 inches,sediment deposits and <br /> Depth of Free Water in Pit: - drainage patterns <br /> Depth to Saturated Soil: 5 in. <br /> Secondary Indicators: <br /> Remarks: <br /> Lamar Ditch is 8-10 feet wide and one foot deep with a silt/gravel substrate <br /> SOILS <br /> Profile Description <br /> Depth Horizon Matrix Color Mottle Color Mottle abundance Texture/notes <br /> 0-18 A 10YR 2/1 - - Clay Loam <br /> Hydric Soil Indicators: <br /> Low chroma colors present <br /> Remarks: <br /> WETLAND DETERMINATION <br /> Hydrophytic Vegetation Present:Y Is the Sampling Point within a Wetland:Y <br /> Wetland Hydrology Present:Y Is the Sampling Point within a Waters of the United States:Y <br /> H dric Soils Present:Y <br /> Remarks: <br /> Area fed by the Lamar Ditch via a pipe in the SE portion of the study area.Wetland is offsite <br /> Ecological Resource Consultants,Inc.-5672 Juhls Drive—Boulder, CO 80301-303.679.4820 <br />