Mississippi Lake Flood Plain Maps

Mississippi Lake Floodplain Mapping Project

Conservation Authorities are responsible for floodplain management. Identifying lands that are vulnerable to flooding is an important responsibility for Ontario’s Conservation Authorities as delegated by the Ministry of Natural Resources. Accurate engineered flood plain mapping is the foundation of effective flood plain management. In eastern Ontario, the 1:100 year flood plain is the regulatory standard calculated as having a 1% chance of occurring in any given year. Conservation Authorities use the mapping in the administration of regulations made under the Conservation Authorities Act.

These flood plain management responsibilities include:

MVCA Flood Plain Mapping Projects for Mississippi Lake

A flood plain mapping project of Mississippi Lake and the Mississippi River from the Highway 7 bridge to the Carleton Place Dam was initiated in 2013. Mississippi Lake mapping was first completed in 1978 and the prepared mapping represents an update to include additional stream flow and lake level data. This project has been initiated in partnership with the Towns of Carleton Place and Mississippi Mills and the Townships of Beckwith and Drummond/North Elmsley.   The new regulatory mapping was approved by the MVCA Board of Directors at the April 16, 2014 meeting (Resolution #B04/16/14-2).

View the Final Flood Plain Maps 

Mississippi Lake Flood Plain Map _1 Final

Mississippi Lake Flood Plain Map_2 Final

Mississippi Lake Flood Plain Map_3 Final

Mississippi Lake Flood Plain Map_4 Final

Mississippi Lake Flood Plain Map_5 Final

Mississippi Lake Flood Plain Map_6 Final

Mississippi Lake Flood Plain Map_7 Final

Mississippi Lake Flood Plain Map_8 Final

Mississippi Lake Flood Plain Map_9 Final

Mississippi Lake Flood Plain Map_10 Final

Mississippi Lake Flood Plain Map_11 Final

Mississippi Lake Flood Plain Map_12 Final

Mississippi Lake Flood Plain Map_13 Final

Mississippi Lake Flood Plain Map_14 Final

Mississippi River to Carleton Place Dam Flood Plain Map_Final

For more information call Matt Craig at 613.253.0006 ext. 226