/
drainage well

drainage well

a. A well pumped in order to lower water tables; b. Vertical shaft to a permeable substratum into which surface and subsurface drainage water is channeled (now illegal).

Authorization Path: 2.4.5.2.20.15

Related content

surface drainage
surface drainage
More like this
well sealing
More like this
free drainage
More like this
well casing
More like this
relief drain
More like this
drawdown
More like this