The effect of urbanization on a typical stream hydrograph is to
A) create a base flow.
B) increase lag time between storm peak and peak stream discharge.
C) decrease runoff.
D) decrease lag time between storm peak and peak stream discharge.

Question

Quizplus · Accepted Answer

Urbanization typically leads to increased impervious surfaces, which results in faster runoff and a decreased lag time between storm peak and peak stream discharge.

The Effect of Urbanization on a Typical Stream Hydrograph Is