They DO, however, have a thingee called PILT (Payment In Lieu of Taxes).
There is some data on this laying around at some of the Nevada public university websites, but most of it is not very current.
I believe there is some from 2000, at least, when the BLM (Bumbling Loser Muppets) was well-engaged in trying to steal Bundy's paid-for and maintained water rights.