When you need freqs, talkgroups, etc., the first place to go is to the database at this site. The link is at the top of the page labeled "Database." This is a short cut to get there... http://www.radioreference.com/modules.php?name=TRSDB&sid=2846
I guess I didn't understand what you're asking for then. The new Harford trunked system, along with all the frequencies and talkgroups are in the database at the link in the message above. What is missing that you need?
Normally if someone finds something they will submit it to be updated as soon as possible,because we want to let everyone know. However if they have something that they found and dont wanna share it, they dont wanna share it.