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<br /> <br />'''-...-/ <br /> <br />o <br /> <br />TR-55 CURVE NUMBER COMPUTATION <br /> <br />VERSION 1.11 <br /> <br />Project: Pacific Mutual Door Co. <br />County Ramsey State: MN <br />Subtitle: Proposed Runoff West Area <br /> <br />User: dlp <br />Checked: <br /> <br />Date: 05-11-94 <br />Date: <br /> <br />---~-------~----~--~-~-~~~~~--~--~------~~-~~-~-~~~-----~~--~-~-~-~~--~-~--~----- <br /> <br />COVER DESCRIPTION <br /> <br />A <br /> <br />Hydrologic Soil Group <br />BCD <br />Acres (CN) <br /> <br />-----~~---~~----~-~-~---"---~~----~-~-~~~-~---~---~--~----_.~------~--~~~---~---------~ <br /> <br />,FULLY DEVELOPED URBAN AREAS (Veg Estab.) <br />',9pen space (Lawns,parks etc.) <br />- : Good condition; grass cover > 75% <br /> <br />4 . 38( 61 ) <br /> <br />Impervious Areas <br />Paved parking lots, roofs, driveways <br /> <br />1 < 90( 98 ) <br /> <br />'Total Area (by Hydrologic Soil Group) <br /> <br />6.28 <br /> <br />.,...,...........""""........ <br /> <br />__~____w~___________~~~~_~~__~_~~_~__~~~__,_~~~_____~_~~_~~______~~_~~_~_~w~__~~_~_~______ <br /> <br />TOTAL DRAINAGE AREA: 6.28 Acres <br /> <br />WEIGHTED CURVE NUMSER:72* <br /> <br />--____-____~______~~_~~~__~_~_~~__________~~H___~_~~_~______~~~________~~__~__~__ <br /> <br />* - Generated for use by GRAPHIC method <br /> <br />~ <br />'" <br /> <br />,:,,"~~<"; <br /> <br />....\' <br /> <br />> , <br /> <br />(fIZOp - W 1 <br />