This study aimed to assess the changes in stream morphology and sediment dynamics over time
at two cross-sections along the Panther Hollow run stream in Pittsburgh. The laser level and tape
measure were used to measure height and distance at each station. The area under the curve for
each cross-section was calculated using R and the trapezoidal rule. The net sediment moved per
100-meter reach was determined by finding the difference between the cross-section areas and
multiplying it by the channel width and reach length. The upper cross-section showed a minimal
change in sediment load, while the lower cross-section showed significant changes due to
manual sediment removal. The net sediment moved per meter over a 100-meter reach was 2.872573 m3. These findings can aid in stream management and restoration efforts.
