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→Define Design Criteria
=== Define Design Criteria ===
=== Define Design Criteria ===
A detailed description of the design criteria that need to be defined is provided in the
respective CVC and TRCA Stormwater Management Criteria documents. If outside jurisdictional
boundaries, criteria developed should have requirements to:
* preserve groundwater and baseflow characteristics;
* prevent undesirable and costly geomorphic changes in the watercourse;
* prevent any increases in flood risk potential;
* protect water quality; and ultimately,
* maintain an appropriate diversity of aquatic life and opportunities for human uses
The design criteria required to protect, enhance or restore the environmental resources
can be grouped under the following five categories.
* Flood Protection;
* Water Quality;
* Erosion Control;
* Recharge; and
* Natural Heritage Systems or green infrastructure
=== Screen LID Options ===
=== Screen LID Options ===