A few things, may or not be true:
1. From what I understand, the Harcourt site (not yet active) will not be a simulcast of the the Fort Dodge site.
2. The site in Lehigh will not be an ISICS site, just a backhaul site to get around the wind turbines.
3. Fort Dodge Fire is not completely setup for ISICS. That annoying humming noise you hear on ISICS is the VHF repeater tail, that is being patched over to ISICS.
4. The County/Secondary Roads is not yet setup either, however you will hear some chatter once in a while as each department was given 2 radios each to to start with. I think they were using 61912.