I forgot to mention that for Wolf Creek, the quicksand I encountered was on the west side of the meandering creek (actually it was a south shore in the meander). But, both sides would have it in spots, as would the other creeks.
Also, regarding the other creek to the west of Edson, the one near the gravel pits, when I passed it and went further to the west up the highway, past the hill, and a little ways further down the highway, on the north side, I saw a place that looked almost quicksandy beside a lake that looked like it used to be a gravel pit, but it was just in view of the highway, and there were residences nearby, which make it high risk, if it did yield anything. Years ago, when passing by the area, my dad mentioned that there was quicksand there, since he grew up in west central Alberta.

But, for all I know, any quicksand that was there might be long gone.
Here is the link to the Google Map image. It is the small heart-shaped lake with sandy areas around, north of a junction where a road joins highway 16.
Lately, I have been eyeing another spot that may have potential, if it is accessible, and if I ever find myself back in the Edson area again.

It is a marsh that appears to be slumping, with the ground opening up and filling with water and looser mud, which when exposed, could offer sinking opportunities.

It might be worth checking out.
Here is the Google Maps image. The area has a road into it for what could be an oil pump, and you can see how the land is broken up, with elongated wrinkle-like scars forming boggy ponds. There is also a stream that appears to form in the northwest part, which may suggest ground water coming to the surface, which is also something to check out. If that main pump road is inaccessible, then perhaps some sideroads/trails from another road to the west might allow access to that area, not to mention to the eastern side of Wolf Creek to the west, a side which I hadn't checked out.
Some of the pipeline routes may also offer more deep boggy conditions like the other one I showed pictures of, as well, due to soil dug out for the pipeline, and then refilled, but may remain loose when saturated with water in places.
To the southeast of that large marshy area, I also have to wonder about places
like this along one of the nearby lakes. It appears as if a boggy stream appears and then runs into the lake, making me wonder if there could be anything sinkable at the northwest side of that clearing, where the stream seems to appear (white area?).

But, the back trails would have to be taken to get there, avoiding private property to the northeast.
Happy exploring for 2010!
