Difference between revisions of "Peak discharge (cfs)"
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Revision as of 16:55, 16 April 2020
Peak discharge (cfs)
Link to this table
| Outflow rate (cfs) based on different outlet configurations | |||||
|---|---|---|---|---|---|
| Design rainfall event | Pre-development | 1-yr 24-hr Instantaneous volume | 1-yr 24-hr routed (R124) | Development 2-yr 24-hr peak Instantaneous volume | Development 2-yr 24-hr peak routed (R224) |
| 1-yr 24-hr (2.4 inches) | 6.7 | 4.22 | 2.1 | 3.9 | 4.9 |
| 2-yr 24-hr (2.8 inches) | 11.6 | 4.9 | 6.7 | 4.5 | 5.7 |
| 10-yr 24-hr (4.2 inches) | 36.7 | 11.2 | 36.8 | 11.0 | 35.5 |
| 100-yr 24-hr (6.0 inches) | 81.8 | 29.1 | 81.5 | 29.1 | 81.4 |