"Nate Nagel" wrote in message

Question is, what do I do with the excess sand/clay that I removed? I do
have plans at some vague point in the future to put in some flagstone
walkways, can I just save this stuff for that? If the answer is "maybe,"
how do I evaluate it to see whether it's suitable or not? If it's not,
how the hell do I get rid of it? I've had a hard enough time getting rid
of the "good stuff" where I've wanted to do so, I assume I'd have to pay
someone to haul off simple fill, but I don't know where to start.

There are always people looking for clean fill. I often see signs in yards
"clean fill wanted" You just have a logistics problem to get it from your
place to theirs. Try putting an ad in a local free shopper paper and you
may get some takers.