Images

Styrene-butadiene rubber (SBR) from automotive tires, artificial turf fields, or playgrounds collected from bed sediment on the Menomonee and Milwaukee Rivers.

School Branch at Brownsburg IN - flooding July 2017

Ohio River at Ironton, OH - gage equipment

Four USGS scientists sampling pore water from a canoe in un-named lake approximately 340 meters downgradient of the Bemidji, Minnesota crude oil spill site.

School Branch at Brownsburg IN low flow

School Branch at Brownsburg IN - low flow

Lake Sturgeon Eggs

Stephanie Kula is collecting water-quality sample by wading in the Maumee River near Defiance, Ohio, for the Western Lake Erie Basin project. Nutrients (nitrogen and phosphorus) and sediment from urban and agricultural practices are a concern in the Western Lake Erie Basin watersheds in northwester

Detroit River Substrate

Wabash River at New Harmony IN - high water at museum

Wabash River at New Harmony, IN - boat measurement

Wabash River at New Harmony IN - view of museum

Wabash River at New Harmony, IN - flooded steps at the museum

Wabash River at New Harmony, IN - high water at the museum

Wabash River at New Harmony IN - boat measurement

White River at Hazelton, IN - debris jam at Highway 41

White River at Hazelton IN - high water

White River at Hazelton IN - debris jam 

Freshwater Sponges in the Detroit River

Large Boulders with Dreissenid Mussels in the Detroit River

White River at Hazelton, IN - bridge at site location