Consultants to track sources of waterway contamination

On good days, the Tiber Hudson tributary of the Patapsco is a pleasant part of the scenery in Historic Ellicott City as it flows through a stone channel by Tonge Row, beneath Tiber Alley alongside Main Street and past the B&O Railroad Museum before it spills into the river. It's a troubled waterway nonetheless, not considered able to support life, paved over in spots and surrounded by lots of asphalt.

By Arthur Hirsch, The Baltimore Sun

November 29, 2012