The 2012 Symposium & Workshop will be held at the Washington Hilton in Washington, D.C. Airport, Metrorail, and driving information is available under Transportation. 

Washington Hilton 
1919 Connecticut Avenue, NW
Washington, D.C. 20009 

  A block of rooms for participants will be set aside at the prevailing government per diem rate (plus tax). Information about how to receive this special rate will be available on this page later this summer.  

:  The sponsors, SERDP and ESTCP, request that the Washington Hilton provide HydroGeoLogic, Inc. and/or its representative(s) with access to guest reservation information pertaining to guests who reserve rooms at the Washington Hilton as part of the Partners room block. Should an attendee have a concern with this policy when booking a hotel room, please e-mail