I'm trying to put in the numbers for the hydraulic elements table for a circular section into excel so I can use the look up function when doing my pipe sizing. I'm not sure what formulas to use so I can come up with the percentages for V/Vfull and Q/Qfull based on y/D.
Does anyone know how I can obtain IDF data from CA Dept of Transportation or CA Dept of Water Resources. When you read chapter 800 of the Highway Design Manual it states that IDF data can be obtained from them but I can't find anything when I search the web or their respective web sites. Thanks