The complete system for removing excess water from land with minimum erosion. For sloping land, this may encompass a terrace system, terrace outlet channels, dams, and grassed waterways. For level land, it may include only surface drains or both surface and subsurface drains.
WATER DISPOSAL SYSTEM
Meaning of WATER DISPOSAL SYSTEM in English
Environmental engineering English vocabulary. Английский словарь экологического инжиниринга. 2012