Category: Water Resources

BIM Delivers Dividends on Unusual Structure Upgrades

By Pete Haug, PE Building information modeling (BIM) can play a big role in keeping the wheels from coming off an intricate project. We’ll look at a case study of a turbine and powerhouse upgrade project where the goal was to minimize changes to the exterior of a historic 1910 dam. But first, here are… Read More »

FHWA Publishes Reference for 2D Hydraulic Modelers

By Dusty Robinson, PE In recent years the popularity of 2D hydraulic modeling has grown, thanks in part to the fact that newer versions are easier to use and are helping modelers better communicate complex hydraulic concepts of real-world river systems. About the Expert: Dusty Robinson, PE, is a water resources engineer in Ayres’ Fort… Read More »

Riprap, Flood Mapping Useful in Fighting Rising Great Lakes Waves

Courtesy Bryan Nebel of Nebel Construction. By Craig Schuh, PE Last year Lake Erie and Ontario water levels broke record high marks. Lakes Superior, Michigan, and Huron came within about an inch of record highs. Lake levels did not see their typical fall/winter decline, and Lakes Superior, Michigan, Huron, and Erie set new monthly records… Read More »