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JUNCTION 2, BRANCH 2, STRUCTURE 1 <br /> *** HYDRAULIC INPUT VALUE'; FOR SUBWATERSHEDS *** <br /> WATER AREA CURVE TC TT ROUTING COEFFICIENTS UNIT <br /> SHED ACRES NUMBER HR HR K-HRS X HYDRO <br /> ------------------------------------------------------------------------ <br /> 1 25.00 69.00 0.290 0.000 0.000 0.00 1.0 <br /> *** SEDIMENT INPUT VALUES FOR SUBWATERSHEDS *** <br /> WATER SEG SOIL LENGTH SLOPE CP PART SURF <br /> SHED NUM K FEET PCT VALUE OPT COND <br /> ---------------------------------------------------------------------------- <br /> 1 1 0.22 700.0 4.29 1.000 1.0 0.0 <br /> * * * COMPUTED VALUES FOR INDIVIDUAL WATERSHEDS * * * <br /> WATERSHED PEAK FLOW RUNOFF SEDIMENT DIAM DELIVERY DELIVERY <br /> (CFS) ( INCHES) TONS (MM) RATIO 1 RATIO 2 <br /> ---------------------------------------------------------------------- <br /> 1 0.61 0.09 7.51 0.003 0.559 1.000 <br /> NOTE: SEDIMENT DOES NOT INCLUDE POSSIBLE DEPOSITION BY DELIVERY RATIO 2 <br /> ***** SUMMARY TABLE FOR TOTAL WATERSHED ***** <br /> --------------------------------------------- <br /> RUNOFF VOLUME = 0.1973 ACRE-FT <br /> PEAK DISCHARGE = 0.6078 CFS <br /> AREA = 25.0000 ACRES <br /> TIME OF PEAK DISCHARGE = 12.2C HRS <br /> BETA = 1 .0000 <br /> RAINFALL EROSITIVITY FACTOR = 13.39 El UNIT <br /> PEAK CONCENTRATION = 44144.00 MG/L <br /> PEAK SETTLEABLE CONCENTRATION = 10.09 ML/L <br /> PEAK SETTLEABLE CONCENTRATION = 14025.26 MG/L <br /> TOTAL SEDIMENT YIELD = 7.5069 TONS <br /> REPRESENTATIVE PARTICLE SIZE = 0.0041 MM <br /> TIME OF PEAK CONCENTRATION = 12.20 HRS <br /> PERIOD OF SIGNIFICANT CONCENTRATION = 12.70 HRS <br /> VOLUME WEIGHTED AVERAGE SETTLEABLE <br /> CONCENTRATION DURING PERIOD OF <br /> SIGNIFICANT CONCENTRATION = 6.31 ML/L <br /> VOLUME WEIGHTED AVERAGE SETTLEABLE <br /> CONCENTRATION DURING PEAK 24 HOUR <br /> PERIOD = 6.31 ML/L <br /> ARITHMETIC AVERAGE SETTLEABLE <br /> CONCENTRATION DURING PERIOD OF <br /> SIGNIFICANT CONCENTRATION = 0.00 ML/L <br /> ARITHMETIC AVERAGE SETTLEABLE <br /> CONCENTRATION DURING PEAK 24 HOUR <br /> PERIOD = 2.89 ML/L <br /> *** PARTICLE SIZE DISTRIBUTION OF SEDIMENT *** <br />