![]() ![]() For example, land areas where the inferred ‘water table depth’ in the wet areas mapping layer is less than 0.5 m and are adjacent to perennial watercourses may indicate flood prone areas. Source: Nova Scotia Department of Natural Resourcesĭescription: This layer was created to infer on-site drainage condition, but may be used to provide general guidance on land areas that may be susceptible to flooding. The layer and associated metadata can be downloaded here: Users of the mapping should familiarize themselves with the approach and limitations, which are documented in the following companion paper: The map is not intended to be used as a static map but may be updated by the Nova Scotia Department of Natural Resources as new well log or surface elevation information becomes available. The map identifies areas that may already be experiencing seawater intrusion or are at greatest relative risk to additional groundwater withdrawals, sea-level rise, or decreased groundwater recharge. The GIS-based approach broadly evaluates the relative vulnerability of bedrock coastal aquifers to seawater intrusion in unserviced areas of the province using existing datasets. Source: Digital Data set provided by Internal Services (Nova Scotia Geomatics Centre), and Department of Environment and Labour.ĭescription: The seawater intrusion vulnerability layer was generated using existing well log data. To request a copy of the data please contact the following:Į-mail: or phone 90 toll free in NS and PEI 1-80. A 20-year flood zone is also defined in the map layer. Floodplain Mapping in Selected Locationsĭescription: The 100-year flood was used to delineate and designate flood plains in nine communities by Environment Canada in the late 1970s.Source: Digital Data set provided by Internal Services (Nova Scotia Geomatics Centre) and Nova Scotia Department Natural Resources Potential Coastal Flood Vulnerability based on Provincial DEMĭescription: This layer was created from the 20 m provincial digital elevation model and can be used to indicate areas susceptible to coastal flooding.The following sources of data are available to municipalities to assist with the preparation of MCCAPs: Department of Lands and Forestry Library.Navigation Department of Natural Resources and Renewables Geoscience & Mines Branch
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