Thanks.
I knew that channel was shared with a few of the other towns around them so I am hearing traffic on there. It is just without a dispatch frequency listed and no "Unit Numbers" listed I wasn't sure if Alpine was still one of them. I guess that is just one of the imperfections of the database.
Also it is listed as "Law Talk" not "Law Tac" (my mistake in OP) if that makes a difference.
That said, I received the answer I wanted, but it prompted a second. Does anyone know what unit numbers each town is assigned on that frequency?