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ZIP-level NFIRS data

Fires in ZIP 58741

ZIP 58741 recorded 2 fire and hazmat incidents in 2025, 51 across 2021–2025. Primary county: McHenry County, ND. FEMA NRI rates wildfire risk here as Very High.

ZIP 58741 FIPS 38049 ZIP-level
Total incidents (2025)
2
51 across 5 years
Building fires
0
1 wildland
Wildfire risk
87
FEMA NRI · Very High
Active fires
0
in McHenry County
01 Five-year trend

Year over year in ZIP 58741

51 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 11
2022 10
2023 18
2024 10
2025 2
02 Seasonality

When do fires happen in ZIP 58741?

May peaks. Jan dips. Aggregated across all 5 years inside this ZIP.

Jan 1
Feb 3
Mar 4
Apr 4
May 7
Jun 7
Jul 6
Aug 6
Sep 3
Oct 1
Nov 5
Dec 4
03 Top incident types

What kinds of calls lead in ZIP 58741?

Top 5 NFIRS incident types for ZIP 58741 across 2021–2025.

#Incident typeCountShare 
1 Grass fire 16 31.4%
2 Building fires 9 17.6%
3 Fire, other 5 9.8%
4 Passenger vehicle fire 4 7.8%
5 Off-road vehicle or heavy equipment fire 4 7.8%
04 Cause of ignition

What sparks fires in ZIP 58741?

For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
51%
24
Cause undetermined
4%
2
Intentional / arson
0%
0
Equipment / heat source failure
26%
12
Under investigation
2%
1
Act of nature (lightning)
17%
8
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 58741 fires across 2021–2025.

#Area of originCountShare 
1 Outside area, other 14 29.8%
2 Open area - outside; included are farmland, field 10 21.3%
3 Undetermined 8 17.0%
4 Vehicle area, other 4 8.5%
5 Engine area, running gear, wheel area 4 8.5%
6 Highway, parking lot, street: on or near 2 4.3%
7 Cooking area, kitchen 1 2.1%
8 Storage area, other 1 2.1%
9 All other areas 3 6.4%
06 What ignited it

The leading heat sources here

NFIRS HEAT_SOURC code — the physical thing that started the fire.

#Heat sourceCountShare 
1 Undetermined 32 68.1%
2 Heat from powered equipment, other 3 6.4%
3 Arcing 3 6.4%
4 Heat source: other 2 4.3%
5 Spark, ember or flame from operating equipment 1 2.1%
6 Hot or smoldering object, other 1 2.1%
7 Heat, spark from friction 1 2.1%
8 Hot ember or ash 1 2.1%
9 All other sources 3 6.4%
11 Current conditions

Right now in 58741

The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.

About ZIP-level data

NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 51 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.