As far as I can tell the Milton Tower is active. They did some overhauling with that tower and also the tower in Beloit. My signals average about 80% out of 115% but I'm not using a scanner. I'm linked into Wiscom itself using a Motorola APX6000
Is it, or is it not? Although there are a couple oddball states a site can be in, it is either online broadcasting a valid control channel data stream, accepting affiliations, and broadcasting active talkgroup traffic, or it is not. Since you appear to be an authorized user it is very easy to tell depending on how your radio is programmed. Judging by your mention of signal level I am assuming it is programmed properly with a button configured to display the site and RSSI. Are you able to affiliate with site 1-010 (1-A in hex)?
I assume by 80-115% you are actually referring to the RSSI readout on the APX display. On the APX series this value is actually unit-less and is really an arbitrary value. However, I have seen a chart that experimentally correlated the APX RSSI values to an actual signal strength in dBm.
I live in the county and have a regular contact who works for gencom. It was a patch. Not a single agency in Rock Co uses Wiscom. Except for testing when their required to. All counties have a patch running 24/7 I can link into any county in the state from my basement because of it. I guess you have to have an actually trunking radio and not a scanner to understand what I'm talking about.
Every county in the state does not have a 24/7 patch to WISCOM. A majority do, but such a blanket statement is misinformed. Even though scan talkgroups exist for each county, not all are patched to them. I know for a fact my County's scan talkgroup is not being used. As for the others, at least in this part of the State, they all appear to have disappeared a while back.
Also, that statement that you can "link" into any County in the State is eroding the belief your APX is legitimately on the system. And if you are actually able to access a couple of the main law dispatch talkgroups for counties around here I believe we have a major problem.