 We just can't confirm that scientifically at this time. Now, unrelated to the E. coli outbreak, the upper section of the North Anna branch of Lake Anna in Louisa County remains under a swimming advisory due to a harmful bacteria bloom. Mike Murillo, WTOP News. Good Wednesday morning, July 3rd. Glad you're with us here at WTOP. Time now is 1.08. Michael and Son's Precision AC Tune-Up for only $49. Michael and Son! Traffic and weather on the 8s and when it breaks, 24-7, guaranteed.