SC EMD and SC DHEC have roll calls every week. EMD does roll call for county emergency management and other such agencies. DHEC has a hospital and medical roll call. These are on their regional talkgroups. I can't remember which days each does these, but they're generally 9-11am timeframe.
DJJ is active on towers near their facilities. I don't hear them active on the Spartanburg site, for example, but I do hear them on the Thicketty site.
PPP is active, I hear them calling in home visits on a regular basis.
I have never heard DNR active on Palmetto 800. Nor Forestry. I think they each use their VHF radio repeaters, though those aren't nearly as active as they used to be.