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Civil Software Design -- SEDCAD+ Version 3.1 <br />Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved. <br />• Company Name: Peabody Coal Company <br />Filename: C:\SEDCAD3\SEN2\OLDBONEI User: TJW <br />Date: 12-01-1992 Time: 09:06:43 <br />OLD BONE YARD (l0yr-24hr Event) <br />Storm: 1.60 inches, 10 year-24 hour, SCS Type II <br />Hydrograph Convolution Interval: 0.1 hr <br />SUBWATERSHED/STRUCTURE INPUT/OUTPUT TABLE <br />-Hydrology- <br />JBS SWS Area <br />(ac) <br />- ---------- - ----------- <br />111 1 2.50 <br />Type: Check <br />111 Structure 2.50 <br />Base- <br />CN UHS Tc K X Flow <br />(hrs) (hrs) (cfs) <br />--------------------------------- <br />- ------------ -- --------- ---- <br />78 S 0.083 0.000 0.000 0.0 <br />Dam Label: SILT FENCE NEAR ROAD <br />Runoff Peak <br />Volume Discharge <br />(ac-f t) (cfs) <br />0.06 0.76 <br />0.06 <br />111 Total IN/OUT 2.50 0.06 0.76 <br />------------------------------------------------------------------------------- <br />------------------------------------------------------------------------------- <br />--------------------------------------------- <br />--------------------------------------------- <br />• SUBWATERSHED/STRUCTURE INPUT/OUTPUT TABLE <br />----------------Sedimentology_--------------- <br />SED: Sediment <br />SCp: Peak Sediment Concentration <br />SSp: Peak Settleable Concentration <br />24VW: Volume Weighted Average Settleable Concentration - Peak 24 hours <br />24AA: Arithmetic Average Settleable Concentration - Peak 24 hours <br />PS <br />JBS SWS K L S CP Tt # SED SCp SSp 24VW 24AA <br />(ft) ($) (hrs) (tons) (mg/1) (ml/1) (ml/1) (ml/1) <br />R 111 1 0.24 100.0 1.0 0.201 0.000 1 0.1 <br />Type: Check Dam Label: SILT FENCE NEAR ROAD <br />111 Structure 0.1 <br />--------------------------------------------------------------- <br />111 Total IN 0.1 3262 1.96 <br />111 Total OUT 0.0 1016 0.22 <br />• <br />0.86 0.24 <br />0.09 0.03 <br />7-6-7-10 <br />