Series of maps showing modeled stream incision levels for 2002 and 2018 in Montgomery County, MD

Extent of each study watershed exhibiting characteristics of no incision (blue), moderate incision (orange), and severe incision (red) for the 2002 and 2018 time periods. Boxes A–D on stream networks correspond to photo examples shown below. Photo A taken November 2016, photos B and C taken October 2016, and photo D taken April 2022. Photo D by David Fisher (USGS).