How has converting forests to mostly paved urban areas changed the streams and rivers in the affected watersheds

Infiltration of shifts to runoff is a way of converting forests to mostly paved urban areas changing the streams and rivers in the affected watersheds.

This is further explained below.

What is the Infiltration of shifts to runoff?

Generally, The transformation of forested regions into primarily paved urban areas may cause changes to the streams and rivers that are contained within the watersheds that are impacted. Infiltration can give way to runoff. When an amount of precipitation falls that is more than the pace at which a soil can absorb it, runoff occurs and travels downslope or pools on the surface in regions that are level. Erosion may occur when runoff travels through soil that is either bare or just partially covered by vegetation.

In conclusion, After precipitation, water may enter the water cycle through two different routes: runoff or infiltration. Infiltration is water that seeps into the soil, while runoff is water that flows over the ground. A great quantity of water is moved over the Earth's surface through runoff, where it finally ends up in lakes and seas.