I found 2 control channels broadcasting P25 that I can't associate with any known sites. I was just traveling through so thought someone in the area might investigate further. I was near Condon Oregon when I picked these up, so most likely its coming from Klickitat or Benton County.
769.45625
System 041
Site ID: 125
WACN: C7D5A
NAC: 7D
774.33125
System 041
WACN C7D5A
NAC: 86
769.45625
System 041
Site ID: 125
WACN: C7D5A
NAC: 7D
774.33125
System 041
WACN C7D5A
NAC: 86