Data disclaimer: Based on the NFIRS Public Data Release (2021–2025). NFIRS is voluntarily reported and may not include all departments or incidents. Some departments have missing years or incomplete records. Totals shown reflect data as submitted and may not represent complete activity.
Incident Composition (2021–2025)
5-Year Trends
Total Incidents
By Incident Type
Key Metrics
11,340
Avg Incidents / Year
54.6%
EMS Share
5.7%
Fire Share
11.3%
False Alarm Rate
+11.3%
5-Year Trend
8
Departments
Departments
| Department ▲ | 5-Year Incidents ▼ | Fire % ▲ | EMS % ▲ | False Alarm % ▲ | Trend ▲ |
|---|---|---|---|---|---|
| Johnson City Fire Department | 47,104 | 3.1% | 58.4% | 11.1% | +15.3% |
| Jonesborough FD | 3,622 | 10.1% | 36.9% | 15.6% | -23.4% |
| Fall Branch Volunteer Fire Department | 1,725 | 15.1% | 69.2% | 2.7% | -44% |
| Gray VFD | 1,590 | 20.5% | 21.1% | 18.9% | +19.5% |
| Embreeville Volunteer Fire Department | 724 | 38.1% | 22.9% | 13% | +61.5% |
| Limestone Volunteer Fire Department | 672 | 25.9% | 22.5% | 11.5% | +369.6% |
| Sulphur Springs Volunteer Fire Department | 660 | 33% | 18.6% | 12.6% | -4.4% |
| Nolichuckey Valley Volunteer Fire Department | 602 | 31.4% | 22.6% | 9.1% | +14.8% |
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