streams

Dave Reutter and Kyle Wilson stand along a stream in Willow Brook.
Nick Evans / WOSU

Rows of nearly identical houses run along gently meandering roads in Jefferson Township’s Willow Brook subdivision. It’s suburban, but tucked in here is a pretty innovative environmental project.

On "good" bad days, the shells lie open at the bottom of the river, shimmering in the refracted sunlight. Their insides, pearl white and picked clean of flesh, flicker against the dark riverbed like a beacon, alerting the world above to a problem below.