cryptosporidium | WYPR

cryptosporidium

Tom Pelton

In the Guilford neighborhood of North Baltimore, what had been a scenic man-made lake – a drinking water reservoir, high atop a hill, surrounded by a walking path -- has been transformed into a muddy construction site.

The Guilford Reservoir has been drained, and the tall grassy dams surrounding it are being bulldozed.  Cranes, backhoes and teams of workers are replacing the open drinking water storage pond with underground water storage tanks.

It is part of a $400 million project by the Baltimore Department of Public Works to rebuild five post-treatment, above-ground drinking water storage reservoirs – including Druid Lake and Lake Ashburton – to comply with new EPA drinking water safety regulations.