The not so good thing is the tires on the tractor are still getting wet, so the river is still high. It means the trail to the waterfall is still flooded, badly.
There were many years when the trail was flooded in the spring, and it wasn't safe to go into the bush but for the bugs until August. Some years the trail has been passable for the entire season. For the last 2 years the trail has been under water. Between drenching rain (the drought is over, no fire ban for the last 2 years either) and the river being kept high by OPG (Ontario Power Generation), the trail doesn't have a chance.
The tires being wet also means 2 campsites are flooded and consequently offline: the waterfront tent site and the original group site. Even if its dry when you arrive, OPG opening the floodgate at Whitney OR a 5 minute drench could mean you are floating by morning. That's how much the river is still going up and down with the management.
It also means that on a warm humid evening there are still mosquitoes. Their breeding ground has never dried up this year. The deer flies are still murderous in the bush too, which is much later than their typical season. Hiking in the forest isn't fun this season. It's much better to travel by water or hike in the open. By water is the only way to see the falls this season, don't know that September will be any better.