Proposed Conditions Input Summary Table
| Drainage Area Name | Drainage Area (acres) | Time of Concentration (minutes) | Curve Number (CN) |
|---|---|---|---|
| Study Area Road Undetained – Imp. | 0.04 | 0.4 | 98 |
| Study Area Road Undetained – Perv. | 0.08 | 4.8 | 39 |
| Study Area Road Undetained – Total | 0.12 | -- | -- |
Proposed Conditions Flow Summary Table
| Current Rainfall Data | Projected Rainfall Data | ||||
| Q2 (CFS) | Q10 (CFS) | Q100 (CFS) | Q2 (CFS) | Q10 (CFS) | Q100 (CFS) |
|---|---|---|---|---|---|
| 0.08 | 0.13 | 0.32 | 0.10 | 0.13 | 0.43 |
Study Area Road Undetained – Total
A summary of each basin's water surface elevation (WSEL) and outflow rated for the Water Quality, 2-, 10-, and 100-year storm event for current conditions are provided below. These WSELs and outflows assume normal operating conditions for each basin. Routing calculations for the basin are included in the Appendix.
Basin A Summary Table
| Storm Event (years) | Water Surface Elevation (ft) | Outflow (CFS) |
|---|---|---|
| 2-Year Current | 117.82 | 0.70 |
| 2- Year Projected | 117.98 | 0.70 |
| 10-Year Current | 118.37 | 0.70 |
| 10- Year Projected | 118.68 | 0.70 |
| 100-Year Current | 119.50 | 1.33 |
| 100- Year Projected | 120.00 | 1.62 |
| WQ Storm | 117.70 | 0.70 |
The basin noted above has been designed to comply with the stormwater runoff quantity, quality, and groundwater recharge requirements for the proposed development as applicable. The basin has been designed in accordance with NJAC 7:8, NJAC 7:50 and the New Jersey Stormwater Best Management Practices. The table below summarizes the design considerations for each basin, see the Site Plan details for additional information.