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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 />A licant/Owner: J&T Consulting, Inc. Coun : 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 />Dnminnnt Plant Snecies CtmMm Indicatnr I)nminant Plant CnecleQ Ctrafiim Indieatnr <br />Sci us validus H OBL Helianthus annuus H FACU <br />Phalaris arundinacea H FACW+ Rumex cris us H FACW <br />Solids o s p. H FACU Ascle ias s p. 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 de with a silt/ ravel substrate <br />SOILS <br />Profile Descrinti <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 b the Lamar Ditch via a pipe in the SE portion of the stud area. Wetland is offsite <br />Ecological Resource Consultants, Inc.-5672 Juhls Drive-Boulder, CO 80301303.679.4820 <br />82