20170720 - Flooding Alg (hrb) - nwherald
Hnews_Fri721_flooding_alg2

Hnews_Fri721_flooding_alg2

Kayla Wolf - for Shaw Media
United States Geological Survey Hydrologic technicians Matt Peterson (front) and Lisa Matson measure the flow of water in the Fox River on Thursday, July 20, 2017. The technicians make multiple trips across the bridge and find an average to determine the cubic feet per second of water flowing through the river.