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→Site Topography
===Site Topography===
===Site Topography===
Contributing slopes should be between 1 to 5%. Swale longitudinal slopes may range from 0.5 to 6% (this prevents ponding while providing residence time and preventing erosion). On slopes steeper than 3%, check dams should be used. Check the [https://s3-ca-central-1.amazonaws.com/trcaca/app/uploads/2020/01/30145157/ESC-Guide-for-Urban-Construction_FINAL.pdf| Erosion and Sediment Control Guide For Urban Construction] for further details.
Contributing slopes should be between 1 to 5%. Swale longitudinal slopes may range from 0.5 to 6% (this prevents ponding while providing residence time and preventing erosion). On slopes steeper than 3%, check dams should be used. Check the [https://sustainabletechnologies.ca/home/erosion-and-sediment-control/esc-guide/| Erosion and Sediment Control Guide For Urban Construction] for further details.
===Water Table===
===Water Table===