Which One of the Following Best Describes How Urbanization Affects

Multiple Choice

Which one of the following best describes how urbanization affects small-stream watersheds?

A) Infiltration is reduced; lag time between storms and peak runoff is increased.
B) Infiltration increases slightly; lag time between storms and peak runoff decreases.
C) Infiltration decreases; lag time between storms and peak runoff is shortened.
D) Infiltration and lag time between storms and peak runoff increase.