I think, as a whole, radio traffic on L/E systems is just plain down. They just don't talk as much as they used to, for one reason or another. I live near Spokane but was actually in the Tri-Cities on Wednesday (12/13) and listened to everything in that area (Benton Co TRS, WSP, Yakima Co, etc., and heard a fair amount of radio traffic, but it is not almost non stop like it used to be way back when. Even here in Spokane, there are days when I think my scanner is broken then suddenly, things perk up and there will be some action. Like "devicelab" said, check OpenMhz, and see if you can compare what is on there to your scanner. You might find, you aren't missing as much as you think, because it just isn't there to begin with. There is also a slight factor of late Fall/Winter vs Spring/Summer!