Marsh and Macaulay Creek Flood Hazard Mapping

Quinte Conservation is inviting residents in the Village of Picton to engage in public consultations regarding updated floodplain mapping for areas along Marsh and Macaulay Creek. This study aims to manage flood risk and ensure sustainable development practices for the region.

Natural hazard maps are important tools used by municipal governments, Conservation Authorities, and planning agencies to guide development, zoning, and emergency preparedness. These maps are used when reviewing development applications to assess natural hazards such as flooding, which can pose risks to both people and property. For properties within the floodplain or associated setbacks, development requires approval from Conservation Authorities before building permits are granted.

The last floodplain mapping for Marsh Creek was developed in 1981 and is being updated to reflect changes in land use and climate data. Using advanced floodplain mapping tools such as topography, bathymetry, water resource modeling, and field surveys, the study aims to accurately delineate flood-prone areas and provide a clearer understanding of flooding hazards during various storm events. This mapping will help to better inform future development decisions, land use planning, and flood mitigation strategies in the region.

This project is supported by the Government of Canada, the Province of Ontario and Prince Edward County.