I see Madera County Fire Command (153.1850) on the Madera County page has a tone of 131.8, however, on the CALFIRE - MMU page it shows the tone as 123.0. Are they using both, or is this just an error. 12+ years ago, when I still lived in the area, I did monitor 153.185 with the 131.8 tone. TIA for any info.