flood susceptibility for the kennebecasis watershed
TRANSCRIPT
RESTORATION SITE ANALYSIS: SUSCEPTIBILITY TO FLOOD DAMAGEClio Marsh Nikias
KENNEBECASIS WATERSHED RESTORATION COMMITTEE
Sussex, New Brunswick
Non-for profit restoration group
Partners
Mandate
Primary activity
Kennebecasis Watershed Restoration Committee
FLOOD SUSCEPTIBILITY AND RESTORATION SITES
Concept
Factors
Purpose
Application
Data
RESTORATION SITE ON TROUT CREEK
THE WATERSHED
Currently 5 sub-watersheds
Hammond’s Plains just added
DEM Watershed
delineation Sub-watershed
delineation
RIVER BUFFERS
RIVER BUFFERS
RIVER BUFFERS
Combined polyline and polygon 60 metre buffer
VEGETATION DATA
SOIL DATA
LAND USE DATA
EXAMPLE OF LANDSAT RESULTS
FLOOD DAMAGE SUSCEPTIBILITY
RANKED LANDSAT CHANGE
SAMPLE ATTRIBUTE TABLESSOIL
LANDUSE
SAMPLE OF UNION
MILL BROOK
WHAT’S NEXT
Visit client in person
Decide symbology for KML files
Tweak any issues with the sub-watershed outlines
Apply the Delphi Method to rank and weight the factors
Perform the site selection and assess the results
Incorporate existing site data in to database
THE END.