In 2025, fire departments serving Otsego responded to 89 fire and hazmat incidents — from cooking fires to gas leaks to a single $150K building blaze. Here's the full picture.
Hazardous condition, other lead by count. Building fires lead by dollars. Together the top five categories make up about 75% of all calls.
Mar peaks. Oct dips. Watch for the typical fall climb starting in October.
539 incidents 2021–2025. Peak year was 2022. $777K cumulative property loss.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 126 | — | |
| 2022 | 134 | +6.3% | |
| 2023 | 81 | -39.6% | |
| 2024 | 109 | +34.6% | |
| 2025 | 89 | -18.3% |
For the 5 building fires Otsego departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 151 building fires investigators classified across 2021–2025. The room or location where ignition occurred — kitchens, bedrooms, exterior, vehicle areas — tells you where to focus prevention.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 51 | 33.8% | |
| 2 | Outside area, other | 22 | 14.6% | |
| 3 | Engine area, running gear, wheel area | 11 | 7.3% | |
| 4 | Open area - outside; included are farmland, field | 10 | 6.6% | |
| 5 | Other | 6 | 4.0% | |
| 6 | Cooking area, kitchen | 5 | 3.3% | |
| 7 | Common room, den, family room, living room, lounge | 4 | 2.6% | |
| 8 | Vehicle storage area; garage, carport | 4 | 2.6% | |
| 9 | Vehicle area, other | 4 | 2.6% | |
| 10 | Wildland, woods | 4 | 2.6% | |
| 11 | All other areas | 30 | 19.9% |
NFIRS Heat Source (HEAT_SOURC) — the physical thing that started it. Spark or ember from operating equipment, an open flame, smoking materials, or hot embers from a fireplace are the leading culprits nationwide. Here's the Otsego mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 76 | 50.3% | |
| 2 | Hot ember or ash | 13 | 8.6% | |
| 3 | Arcing | 7 | 4.6% | |
| 4 | Heat from powered equipment, other | 6 | 4.0% | |
| 5 | Spark, ember or flame from operating equipment | 5 | 3.3% | |
| 6 | Radiated, conducted heat from operating equipment | 5 | 3.3% | |
| 7 | Chemical reaction | 5 | 3.3% | |
| 8 | Heat source: other | 4 | 2.6% | |
| 9 | Hot or smoldering object, other | 4 | 2.6% | |
| 10 | Heat from other open flame or smoking materials | 3 | 2.0% | |
| 11 | All other sources | 23 | 15.2% |
Largest single-incident property losses reported by Otsego departments in 2025. These 4 fires alone account for 100% of the city's annual total.
| # | Property loss | Type | Severity | Status |
|---|---|---|---|---|
| 1 | $150,000 | Building fires | Significant | Investigated |
| 2 | $20,000 | Off-road vehicle or heavy equipment fire | Significant | Investigated |
| 3 | $1,000 | Cooking fire, confined to container | Significant | Investigated |
| 4 | $100 | Fire, other | Significant | Investigated |
Per-capita rates let us compare apples to apples. Otsego sits above the national average for incidents per resident.
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 1,372 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 1994 | Arson/incendiarism | 150 | 47.5 mi | |
| 1996 | Equipment and vehicle use | 119 | 27.1 mi | |
| 2018 | Natural | 105 | 36.1 mi | |
| 1993 | Smoking | 90 | 17.0 mi | |
| 1995 | Smoking | 71 | 19.7 mi | |
| 2011 | Missing data/not specified/undetermined | 66 | 13.7 mi | |
| 2015 | Debris and open burning | 57 | 33.3 mi | |
| 2013 | Missing data/not specified/undetermined | 52 | 19.9 mi | |
| 1996 | Equipment and vehicle use | 51 | 27.1 mi | |
| 2019 | Debris and open burning | 50 | 23.6 mi | |
| 1994 | Debris and open burning | 50 | 27.8 mi | |
| 2005 | Debris and open burning | 43 | 31.5 mi |
Top 7 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.
Six Michigan cities with population within ±25% of Otsego. Useful comparison targets — same state, similar size, different fire profile.
1 departments report to NFIRS for incidents in Otsego.
A 30-minute weekend can cut your home's exposure substantially. These four checklists are a good starting point.
Numbers reflect incidents reported by participating fire departments to the National Fire Incident Reporting System (NFIRS) Public Data Release for calendar year 2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Per-capita comparisons use 2023 ACS population estimates. Wildland fire data complements NFIRS with NIFC and USFS perimeters. Active-fire counts come from a dated NIFC snapshot, not a live feed.