List of Past Comprehensive Flood Management Plans (List is not exhaustive)

​
Watershed​ County​ ​Year Contractor​
​Patapsco River Basin​ ​Several March 1980​ ​Baltimore Regional Planning Council
​Baltimore City F​loodp​lain Management Plan ​Baltimore City​ ​December 1981 ​Capital Improvement Programming Section, Department of Planning
​Gwynns Falls Watershed ​Baltimore City ​1981 ​
​Jones Falls Watershed ​Baltimore City ​1981 ​
​Gunpowder Falls (Watershed hydrology and selected flood hazard areas) ​Baltimore ​October 1985 ​Purdum & Jeschke Consulting Engineers
​Upper Georges Creek ​Allegany September 1986​​ ​Purdum & Jeschke Consulting Engineers
​Fairgo Basin Allegany​ ​September 1986 ​Purdum & Jeschke Consulting Engineers
​Tributary to Braddock Run ​Allegany September 1986​​ ​Purdum & Jeschke Consulting Engineers
​Triple Lakes ​Allegany September 1986​ ​Purdum & Jeschke Consulting Engineers
​Warrior Run​ Allegany​ ​September 1986​ ​Purdum & Jeschke Consulting Engineers
​Wills Creek Allegany​ March 1986​ Water Resources Administration, Department of Natural Resources​
​Lilly Run, Havre de Grace Harford​ February 1986​ Water Resources Administration, Department of Natural Resources​
​Flat Run, Emmitsburg Frederick​ December 1990​ Water Resources Administration, Department of Natural Resources​
​Bradley Run ​Garrett October 1991​ Water Resources Administration, Department of Natural Resources​
​Beaverdam Creek ​Prince George's ​June 1995 ​Greenhorne & O'Mara, Inc.
​Anacostia River ​Prince George's ​October 1993 Greenhorne & O'Mara, Inc.​
​Cattail Creek Howard​ June 1994​ KCI Technologies, Inc.​
​Fishing Creek Frederick​ May 1992​ Water Resources Administration, Department of Natural Resources​
​Upper Wicomico Watershed Wicomico​ May 1995​ Water Resources Administration, Department of Natural Resources​
​Deep Run​ ​Howard February 1996​ KCI Technologies, Inc​​
  
​​​​​​​​​​​​​​​​​