The listed coordinates are of a tree next to a gated dirt road in a dead end.
With you back to the tree, project a waypoint 50 degrees for 227 feet, and look for a camouflaged bison tube.
For those of you new to projecting a waypoint there are numerous online tools and some apps allow you to do this as well. Of course you can always do this the by compass and pace counting
Take a peek at the storm drain as you walk and stick to the chain link fence.