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Include County of San Diego Modified Rational Method.

Engineers working on land development projects in Southern California could benefit from including the County of San Diego Modified Rational Method. Their Hydrology Manual describes a particular way of calculating the combination of drainage systems at junctions. Refer to Chapter 3.4 of the Hydrology Manual: https://www.sandiegocounty.gov/dpw/floodcontrol/floodcontrolpdf/hydro-hydrologymanual.pdf

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    • Admin
      Samer Muhandes
      Jul 21, 2023

      Thank you for the suggestion and thanks to those who voted/commented.

      This is now under consideration for future development.