Came to use their resources not the campground.
Good location for a dump spot between Ehrenberg and Calexico. On the pricey end at $20 usd for to dump the tanks. Clean enough facility. Potable water included, on the side of the building. Also had big garbage cans available.
Pleasant staff.
I would come again, as there isn't a surplus of RV dump locations (from what I've noticed), also with the convenience of potable water at the same stop.
Even $15 would be a bit more palatable..but they've chose what they've chose and we could have chose to instead drive further out of the way , so then you're spending the money on gas...