The DC Water and Sewer Authority's Potomac Interceptor sewer line at Manhole #31, approximately 400 feet (just more than a football field) from the Potomac River, and varying proximity to 18 private ...
On Tuesday, March 5, John Lisle, vice president of marketing and communications at DC Water, said Fairfax County's Feb. 27 presentation at the Great Falls Community meeting was comparable to DC ...
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