• Flood Warning for Frederick County, Maryland
  • Flood Warning issued September 30 at 9:04PM EDT until October 01 at 3:37AM EDT by NWS
  • Effective: Sunday, September 30, 2018 at 8:04 p.m.
  • Expires: Monday, October 1, 2018 at 2:37 a.m.
  • ...The flood warning continues for the following rivers in
    Maryland...Virginia...
    Potomac River at Edwards Ferry affecting Montgomery and Loudoun
    Counties
    ...Flood Warning extended until late tonight...
    The Flood Warning continues for
    The Potomac River at Edwards Ferry.
    * Until late tonight.
    * At 9 PM Sunday the stage was 15.2 feet.
    * Flood stage is 15.0 feet.
    * Recent activity...The maximum river stage in the 24 hours ending at
    9 PM Sunday was 16.0 feet.
    * Forecast...The river will continue to fall to below flood stage by
    late this evening.
    * Impact...At 15.0 feet...Water reaches the boat ramp and lower
    parking area at Edwards Ferry, and begins to inundate areas near
    Whites Ferry.
    * Flood history...This crest compares to a previous crest of 15.2 feet
    on Jun 24 2018.
    &&
    River Flood Observed 2PM 8PM 2AM 8AM Crest
    Location Stage Stg Day Time Sun Sun Mon Mon Stg Day Time
    Potomac River
    Edwards Ferry 15.0 15.2 Sun 9 PM 12.8 12.4 12.0 11.7
    &&