I feel that this might be an easy one.
The Cascades between High Falls Lake and Brigham Lake?
Not the Cascades between High Falls Lake and Brigham Lake
the creek between merchant and chickaree lake
Petawawa River, just east of Daisy lake on either the eastern side of the 130m or 430m portage. (I'm thinking the 130m?)
cascade where the L'Amable du Fond enters North Tea at the P280?
Shaggy's got it. You're up.