TY - RPRT TI - Flood-hydrology data for the Potomac River and selected tributaries in the vicinity of the Chesapeake and Ohio Canal National Historical Park, Maryland, West Virginia, and the District of Columbia AU - Edward J. Doheny PY - 1997 DO - 10.3133/ofr97200 UR - https://pubs.usgs.gov/publication/ofr97200 ID - ofr97200 ER -