| Location | Toronto, ON |
| Size/Type | 2000mm RCP |
| Drain Type | Stormwater |
| Length | 30m? |
| Features | Large waterfall |
| AOTU Rating |   |
| Discovered By | Sean and Ninjalicious |
| First Documented Exploration | Sean and Ninjalicious |
| Notes | |
|
AOTU Members present for exploration: Umbra & Phaedrus Friends of AOTU present: none Photographs by: Umbra | |
 Start PicLens SlideShow | |
Another one of our first drains, the York Mills Drain as seen on Ninjalicious’ site infiltration.org. The only feature of this drain is only a few metres in, an impassible waterfall. It’s a good four metres high and has no easy way to ascend it. Even though the York Mills Drain is not too big and very short it was a great foray into the world of drains.
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