Tile drainage systems and city storm sewers

Question

Quizplus · Accepted Answer

Tile drainage systems and city storm sewers can reduce flooding in the area where they are installed by quickly removing water, but they may also increase flooding along a stream or river where the discharge flows. This is because the increased discharge from the tile drainage or storm sewer systems can cause the stream or river to rise rapidly, leading to flooding downstream. Additionally, these systems can also prevent infiltration of water into the ground, decreasing the amount of water available for groundwater recharge and potentially exacerbating drought conditions.

Tile Drainage Systems and City Storm Sewers