Preparedness Levels and ERC Decision Threshold Ranges in all FDRA’s.
Fuel Model Y

Decision Threshold Ranges Staffing Level Lolo DNRC East Lolo DNRC West CSKT East CSKT West Bitterroot Low Bitterroot High
Low-PL 1
0% - ˂40% 		SL I 0-20.9 0-23.9 0-20.9 0-22.9 0-19.9 0-15.9
Moderate-PL 2
˃40% - ˂80% 		SL II 21-39.9 24-41.9 21-32.9 23-37.9 20-43.9 16-40.9
High-PL 3
˃80% - ˂90% 		SL III 40-45.9 41-47.9 33-37.9 38-56.9 44-47.9 41-45.9
Very High-PL 4
˃90% - ˂97% 		SL IV 46-50.9 48-53.9 38-42.9 44-49.9 49-54.9 47-52.9
Extreme-PL 5
˃97% 		SL V 51+ 54+ 43+ 50+ 55+ 53+

BI (Fuel Model Y) Decision Threshold Ranges in all FDRA’s.

Decision Threshold Ranges Lolo DNRC East Lolo DNRC West CSKT East CSKT West Bitterroot Low Bitterroot High
Low 0-28.9 0-21.9 0-24.9 0-20.9 0-32.9 0-30.9
Moderate 29-35.9 22-43.9 25-32.9 21-40.9 33-46.9 31-41.9
High
˃97% 		36+ 44+ 33+ 41+ 47+ 42+

Dispatch Response Level Matrix

BI Class H Low Low Mod High High+
M Low Low Mod Mod High
L Low Low Low Mod Mod
I II III IV V
ERC Class