Um, the DNR as far as I know uses:
1. Local SO fq's
2. DPS (155.640,655,565)
3. LEA (155.790,685,700)
4. Mutual Aid 155.475
5. CAR-CAR on 155.595 (I've seen this used as a repeater too)
6. AHS 151.430 (also seen used as input for the .595 repeater
They've also got licences for
151.355
159.405
and some other fq's that I've never heard them on. This would be a good start.
Scott