| Area (sq-ft) | CN | Description (subcatchment-numbers) |
|---|---|---|
| 239,315 | 39 | >75% Grass cover, Good, HSG A (148S, 149S, 150S) |
| 60,345 | 98 | Paved parking, HSG A (141S, 143S, 172S) |
| 4,000 | 98 | Unconnected roofs, HSG A (145S) |
| 236,879 | 30 | Woods, Good, HSG A (149S) |
| 540,539 | 42 | TOTAL AREA |