Offer it to some companies that do cess pool clean outs, it's a big industry in some areas of the USA that don't have direct connects to city sewage.
Flippa or ebay value low xxx end user mid xxx to low xxxx
It's an industry keyword with some big local companies that might want a nice short url to use in ads.
Not a fan of .xyz but what the heck, google uses it now for their corporate url
abc.xyz is google and that's their new nasdaq symbol or something, so it might be a nice term, but only a few potential end users for it.
Not as bad as some new tld registrations I've seen here, not great but not worthless as some are saying
GOOD LUCK