FFWLWX MDC031-281400- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 415 AM EDT WED JUN 28 2006 THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A * FLASH FLOOD WARNING FOR POSSIBLE DAM FAILURE IN... MONTGOMERY COUNTY IN CENTRAL MARYLAND * UNTIL 1000 AM EDT * AT 415 AM EDT...OFFICIALS IN MONTGOMERY COUNTY DETERMINED THE LAKE NEEDWOOD DAM MAY FAIL DURING THE NEXT SEVERAL HOURS. A MANDATORY EVACUATION HAS BEEN ORDERED FOR 500 PEOPLE ON THE NORTH SIDE OF ROCKVILLE. * AFFECTED LOCATIONS INCLUDE ROCKVILLE AND OLNEY STAY TUNED TO MEDIA OUTLETS AND FOLLOW ALL ADVISE FROM LOCAL OFFICIALS. LAT...LON 3900 7710 3911 7716 3922 7721 3920 7707