Laserfiche WebLink
Hydraflow Rainfall Report <br /> Hydraflow Hydrographs Extension for AutoCAD®Civil 3D®2015 by Autodesk,Inc.v10.4 Thursday,07 117/2014 <br /> Return Intensity-Duration-Frequency Equation Coefficients(FHA) <br /> Period <br /> (Yrs) B D E (N/A) <br /> 1 12.8024 0.1000 0.5186 -- <br /> 2 3.6885 0.1000 0.5191 -- <br /> 3 0.0000 0.0000 0.0000 ------ <br /> 5 0.0000 0.0000 0.0000 -- <br /> 10 5.8273 0.1000 0.5213 --- <br /> 25 7.3003 0.3000 0.5269 - <br /> 50 0.0000 0.0000 0.0000 -- <br /> 100 9.1805 D.1000 0.5225 -- <br /> File name:Forward IDF.IDF <br /> Intensity=B/(Tc+D)"E <br /> Return Intensity Values(in/hr) <br /> Period <br /> (Yrs) 5 min 10 15 20 25 30 35 40 45 50 55 60 <br /> 1 5.50 3.86 3.13 2.70 2.41 2.19 2.02 1.89 1.78 1.68 1.60 1.53 <br /> 2 1.58 1.11 0.90 0.78 0.69 0.63 0.58 0.54 0.51 0.48 0.46 0.44 <br /> 3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> 5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> 10 2.49 1.75 1.42 1.22 1.09 0.99 0.91 0.85 0.80 0.76 0.72 0.69 <br /> 25 3.03 2.14 1.73 1.49 1.33 1.21 1.12 1.04 0.98 0.93 0.88 0.84 <br /> 50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> 100 3.92 2.74 2.22 1.91 1.70 1.55 1.43 1.33 1.25 1.19 1.13 1.08 <br /> Tc=time in minutes.Values may exceed 60. <br /> Preci .file name:C:\CRLLC\Pro ects\San eeta-Forward Landfill\forwardrainfall. c <br /> Rainfall Precipitation Table(in) <br /> Storm <br /> Distribution 1-yr 2-yr 3-yr 5-yr 10-yr 25-yr 50-yr 100-yr <br /> SCS 24-hour 4.89 1.60 0.00 0.00 2.36 2.83 0.00 3.57 <br /> SCS 6-Hr 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> Huff-1st 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> Huff-2nd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> Huff-3rd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> Huff-4th 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> Huff-Indy 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> Custom 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br />