Dumpster Diving

The stash is located in Dodd’s Dumps. You might encounter cultists and hostages here so get rid of them and liberate the hostages as needed. Next, find the yellow note by the container van outside the compound.

Next, you’ll have to find your way inside the compound. First, look up and shoot the gas canister behind the traffic cones on the ledge near where you found the note. This should clear the path where you need to jump. Climb the ladder beside the note and jump on that ledge you cleared to enter the compound. At this point, I suggest leaving your allies outside by pointing them to a spot.

Next, cross the plank and loot the contents of the yellow toolbox. Take note of the ledges that you can grab onto. Run and jump to the stack of blue containers then do the same thing on the red container van in the corner.

Next, throw your grappling hook on the beam and use it to swing across the gap to the next container van. Continue forth and wade across the flooded floor until you reach the breaker. Pulling it down will electrify the water, making it fatal to you and your allies.

From hereon, you’ll have to play “the floor is lava”-sque game of using various objects to move around the compound until you reach the (unlocked) metal door with the stash goodies inside.