HomeMy WebLinkAboutItem #2 ISO Rating Efforts/Outcomes.2026 ISRB PUBLIC PROTECTION EVALUATION
Chubbuck Achieves a Class 2
Rating
Improved from Class 4 to Class 2 1 Effective October 1, 2026
City of Chubbuck Fire Department Chief Chas Clark
Key Accomplishment
IDAHO SURVEYING AND RATING BUREAU
PREVIOUS
Class 4
EFFECTIVE
October 1, 2026
"Chubbuck now ranks among 11 of the highest-rated fire protection communities in Idaho,
demonstrating significant progress in fire protection capability and community resilience."
Overall score: 84.68points
Understanding
the
Rating
Scale
PUBLIC PROTECTION CLASSIFICATION
I CLASS
1 THROUGH CLASS 10
1 3 4 5 6
CLASS 1 • HIGHEST PROTECTION
CF �✓
10
CLASS 10 • NO RECOGNIZED PROTECTION
Ten classes, Class 1 is the best
The IS RB grades communities on a 1 -to -10 scale. Class 1 represents exemplary fire protection; Class 10 means the
area does not meet minimum criteria for recognition. Chubbuck now sits at Class 2 the second-highest class
available.
Chubbuck moved up two classes, from Class 4 to Class 2, effective October 1, 2026.
Exceptional Water Supply Performance
AREA OF IMPROVEMENT 01
Why it matters
WATER SUPPLY SCORE
39.36 / 40
• Reliable hydrants and water infrastructure support
faster, more effective fire suppression.
98% of available credit Strong water supply performance is one of the most
important factors in the rating process.
Water Department staff earned near -perfect credit in this category.
Strong Emergency Communications
AREA OF IMPROVEMENT 02
COMMUNICATIONS
8.16 / 10
82% of available credit
Why it matters
• Faster call processing and dispatch improve emergency response times.
• Demonstrates strong partnership between Fire, Dispatch, and Police departments.
Improved Fire Department Capabilities
AREA OF IMPROVEMENT 03
36.25 / 50
Fire Department category (73%)
Why it matters
Engine Companies
Pump Capacities
Reserve Pumpers
Ladder/ Service Companies
• Reflects investments in Training
apparatus, staffing, training, and
response.
• Demonstrates operational
readiness.
100%
100%
100%
100%
ss%
Community Risk Reduction Efforts
AREA OF IMPROVEMENT 04
COMMUNITY RISK REDUCTION
67%
Why it matters
• Prevention efforts reduce fires before they occur.
PUBLIC FIRE SAFETY EDUCATION
61%
• Public education programs contribute directly to community safety.
A Team Accomplishment
RECOGNITION
Fire Department Communications Water Department Community
personnel City leadership personnel staff partners
"This Class 2 rating is not the result of one project or one department. It reflects years of
coordinated effort by Fire, Police, Public Works, City leadership.
Chubbuck Among Idaho's Class 2 Elite
STATEWIDE CONTEXT SOURCE: GARY A. MANNING, ISRB
OTHER CLASS 2 CITIES
STATEWIDE
RANK
CHUBBUCK SCORE
11
3 /
265
84.68
pts
The other 11 Class 2 communities in Idaho
1. Boise 2. Meridian 3. Nampa 4. Idaho Falls 5. Rexburg 6. Ammon 7-11. Fire Protection Districts
Scores among these departments range from 80.37 to 88.03, averaging 83.1 points. Chubbuck scored 84.68, ranking 3rd of 265
evaluated Idaho departments.
Chubbuck places #3 out of the current 265 evaluated departments across Idaho.
Executive Summary
2026 ISRB PUBLIC PROTECTION EVALUATION
■ Improved from Class 4 to Class 2
■ Effective October 1, 2026
■ Water Supply scored 100%
■ Engine Companies scored 100%
■ Pump Capacity scored 100%
■ Reserve Pumpers scored 100%
■ Training scored 88%
■ Communications scored 82%
■ Public Fire Safety Education 61%
■ Overall score: 84.68 points
Recognizing the coordinated efforts of Fire, Dispatch, Water, City leadership, and community partners.