BCP236 Calgary - Meadowland Park
N50° 59.867 W114° 04.821
Took me a while as the cap was entirely covered with soil. Luckily, I had my metal pocky stick with me (i.e. a screwdriver) and so I pierced the area - dum, dum, dum, CLONK.
Area is now cleared and cap should be easy to find. Unfortunately, the cap has significant marks and the numbers were very difficult to read.