By GREG MASTERS
Capital News Service
ANNAPOLIS -- Biologists Andrew Watts and Alice Volpitta navigated the muddy, junk-strewn waters of the Chesapeake Bay, testing water quality and finding out just how much dirt and debris the remnants of Tropical Storm Lee dumped into the bay.
Stopping their small boat near the mouth of the Patapsco River recently, Watts and Volpitta, who work for the Maryland Department of Natural Resources, tested water clarity by measuring the Secchi depth, or how deep a disk could be dropped before it disappeared.