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Upper Duffins Creek Watershed Floodplain Mapping
Greater Toronto Area
Greck was retained by the Toronto and Region Conservation Authority (TRCA) to update 25 map sheets within the Duffins Creek Watershed. This assignment included converting existing Hec 2 files to HEC RAS format, updating and validating HEC RAS modelling, field inspection of all bridge structures, preparation of digital floodlines, preparation of summary tables and a summary report.
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