Muscatine County
Most of the action in Muscatine County is done on the County Fire Channel at 154.175 MHz. All Fire Departments that respond to calls in Muscatine County, except Muscatine, use that channel. Also try the Sheriff Dispatch Channel at 158.730 MHz.
Muscatine, Cedar, and Scott Counties can pick up on the Davenport NWS SKYWARN Repeater in places, mostly East of Highway 38. That is at 146.940 MHz.
Otherwise, there is not much else here. Most Communications between Spotters and EMAs/NWS Offices are done by either Phone or Internet.
Also, NOAA Weather Radio is at 162.475 MHz from Cedar Rapids. Alerts sound on there for Iowa, Linn, Johnson, and Cedar Counties. The NWR at 162.550 MHz from Rock Island, Illinois covers Cedar, Muscatine, and Scott Counties. 162.450 MHz from Montezuma covers areas of Iowa, Poweshiek, Jasper, Marion, Mahaska, Keokuk, and Tama Counties.
162.550 MHz from Des Moines covers Polk, Jasper, Dallas, Guthrie, Madison, and Adair Counties.
IDs: Cedar Rapids-WXL-61
Rock Island/Quad Cities-WXJ-73
Montezuma-KXI-62
Des Moines-WXL-57
That is All The Information I know of.