Hannon Creek drains a fairly significant area of wetland to the south of Rymal Rd. in the east of Hamilton. Although flow in the creek can be disappointing, it is a major tributary of Redhill Creek.
Billy Monkley Cascade
Hannon Cascade| Subwatershed | Hannon Creek |
| Watershed | Red Hill Creek |
| Last updated | 2026-06-08 |
| Updated by | low/jona |