Drainage model

Drainage model

Drainage model may refer to:

  • a surface drainage model or rainfall-runoff model

     see surface runoff, runoff model (reservoir) , or a software site providing free download of a conceptual rainfall-runoff model (RainOff) based on a nonlinear reservoir

  • a subsurface (groundwater), drainage model related to:
    • a spacing equation for subsurface pipe drains and open ditches (horizontal drainage) or wells (vertical drainage); see watertable control, or a software site providing free download of a drain spacing equation (EnDrain) using the groundwater energy balance, and a well spacing equation (WellDrain).
    • a hydrological subsurface drainage model; see soil salinity control for an example of an agro-hydro-salinity subsurface drainage model (SaltMod)
    • groundwater flow in the aquifer; see groundwater model or an example of an agro-hydro-salinity groundwater model: SahysMod

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