Bowman County, ND Environment & Hazard Risk
Very Low natural hazard risk, led by winter weather. 475 storm events since 1996.
- Expected yearly loss
- $2.7M
- Very Low nationally
- Storm events since 1996
- 475
- Most often hail
- Flood insurance policies
- 3
- 0.2% of homes
- Hurricanes nearby
- 0
- Since 1851
Natural hazard risk
FEMA National Risk Index, December 2025
Overall risk
Very Low
Score 2.1 of 100
Social vulnerability
Very Low
Score 12.2 of 100
Community resilience
Relatively Moderate
Score 53.1 of 100
Community resilience runs the other way: a higher rating means a community can recover faster.
Building value exposed: $1.4B · Agriculture value exposed: $95.4M · Risk-adjusted yearly loss: $2.2M
Risk by hazard
- Winter weatherRelatively Low$113K/yr expected annual loss, about 17 events a year
- WildfireVery Low$90.2K/yr expected annual loss, about once every 1,047 years
- Cold waveRelatively Low$1.4M/yr expected annual loss, about 11 events a year
- HailRelatively Low$233K/yr expected annual loss, about 2.4 events a year
- Ice stormRelatively Low$68.7K/yr expected annual loss, about once every 2 years
- DroughtVery Low$18K/yr expected annual loss, about 40 events a year
- Strong windVery Low$145K/yr expected annual loss, about 1.5 events a year
- TornadoVery Low$111K/yr expected annual loss, about once every 6 years
- EarthquakeVery Low$9,750/yr expected annual loss, about once every 7,519 years
- LandslideVery Low$20/yr expected annual loss, about once every 5 years
- Heat waveVery Low$12.6K/yr expected annual loss, about 1.0 events a year
- LightningVery Low$27.1K/yr expected annual loss, about 33 events a year
Bars show the national percentile score (0 to 100) for each hazard. Dollar figures are expected annual losses to buildings, people and crops. Not rated here: avalanche, coastal flooding, hurricane, riverine flooding, tsunami, volcanic activity.
Flood risk and insurance
National Flood Insurance Program and FEMA flood maps
Check the flood zone for an address
- Homes with flood insurance
- 3 of 1,498 (0.2%)
- Homes in high-risk flood zones
- 6
- Insured in high-risk zones
- 2 (33%)
- Flood claims since 1978
- 10
- Claims paid since 1978
- $11.8K
- Not a named storm$1,579 · 2 claims
Storm history
Since 1996: 475 events, 0 deaths, $8.4M in damage
- Hail142
- Thunderstorm Wind90
- High Wind88
- Blizzard34
- Heavy Snow26
- Drought23
- Winter Storm20
- Extreme Cold/Wind Chill13
- Cold/Wind Chill8
- Funnel Cloud8
Events per year
14 tornadoes on record (EF0 4, EF1 1, F0 3, F1 4, F2 1).
Most damaging storms
Since 1996, ranked by deaths, injuries and damage
- Winter Storm11/02/2000
Bowman
7 injured
What happened
A low pressure system over Colorado moved northeast over the plains and intensified. Heavy snow fell across northcentral and western North Dakota with snow amounts ranging from 6 to 14 inches. In Divide county 14 inches of snow fell in the city ofFortuna. Other snow amounts includes 12 inches at Beach in Golden Valley county and Rhame in Bowman county received upto 10 inches of snow. Wind gust to 50 mph were reported in many areas resulting in many roads being closed and caused a tour bus accident in Bowman county resulting in seven serious injuries. Power outages were widespread across the northwestarea of the state where up to 500 power lines were downed causing an estimated 1 million dollar's in damage.
- Blizzard01/09/1997
Bowman
$1.5M damage
What happened
The second blizzard in less than 1 week brought North Dakota to a virtual standstill. This blizzard didn't bring as much snow as the first storm, but the winds gusted from the northwest as high at 40 mph and they lasted for 3 days. Snowfall amounts from this storm varied from 1-2 inches in the southwest to 2-4 inches in the central. But the strong winds combined with this snow as well as the snow from the blizzard a few days earlier created widespread whiteout conditions that lasted for 3 days. There were numerous communities that halted mail delivery and cancelled school. In Emmons Co. every road was blocked by drifts, some as high as 18 feet. In McLean Co. there was a drift at the intersection of highways 83 and 37 that was 12 feet high and 150 yards long. It took snow plow operators working from both directions 10 hours to open. The Standing Rock Indian Reservation had severe hardship with snow drifts taller than buses blocking all the entrance roads. Most of the people on the reservation ran out of propane to heat their homes, and food shortages were widespread. Again, almost every major road in North Dakota was closed and plows pulled off. In Foster Co., the county road...
- Blizzard01/24/2010
Bowman
$1.2M damage
What happened
Wind gusts to near 50 mph combined with falling snow and existing loose snow cover to create widespread blizzard conditions across Bowman County. The strong winds and blizzard conditions resulted in additional downed power lines and delayed the repair of existing downed power lines. The total estimated damage from this storm (January 18th through January 25th) was over one million dollars.
- Hail3.5" hail09/08/2009
Rhame, Bowman County
$750K damage
What happened
A one to two mile wide swath of large and destructive hail was reported. The largest stone was measured at three and one half inches in diameter. There was significant damage to roofs on the north and east sides of Bowman, and to structures in rural north and east Bowman County.
- Blizzard04/05/1997
Bowman
$750K damage
What happened
Bowman got 24 inches of snow
- Flood06/07/2007
Bowman, Bowman County
$550K damage
What happened
Total 5.6 inches of rain was reported over the duration of the rain event. Spring creek was running out of its banks. Water was running across farm roads and fields.
Drinking water
3 community water systems serve about 1,920 people. Violations since 2021.
None of the systems serving this county had a health-based violation in this period.
- Bowman City ofServes 1,470 · Groundwater · Local governmentNo health violations+1 monitoring or reporting
- Scranton City ofServes 281 · Purchased surface water · Local governmentNo health violations
- Rhame City ofServes 169 · Purchased surface water · Local governmentNo health violations+1 monitoring or reporting
Largest systems by population served. Monitoring and reporting violations mean required tests or notices were late or missing, not that the water was unsafe.
Pollution sites
0 Superfund sites and 0 toxic release facilities in Bowman County
No Superfund sites or toxic release facilities in Bowman County in our data.
Superfund sitesToxic release facilitiesEPA inspections and enforcementAir toxics cancer risk2 historic places
Frequently asked questions
- How risky is Bowman County for natural disasters?
- FEMA rates Bowman County very low for overall natural hazard risk, with expected losses of $2.7M a year. The highest-rated hazards are winter weather (relatively low), wildfire (very low), cold wave (relatively low).
- What storms are most common in Bowman County?
- Since 1996, NOAA recorded 475 storm events affecting Bowman County, most often hail (142), thunderstorm wind (90), high wind (88).
- How many tornadoes have hit Bowman County?
- 14 tornadoes have been recorded in Bowman County since 1950.
- How many homes in Bowman County have flood insurance?
- 3 residential flood insurance policies are in force in Bowman County, covering about 0.2% of homes. The program has paid $11.8K on 10 claims here since 1978.
- What is the weather like in Bowman County?
- At Bowman, average highs reach 83°F in Jul and lows fall to 7°F in Jan, with 17.1 inches of rain a year (1991-2020 normals).
Source: FEMA (National Risk Index, NFIP), NOAA (Storm Events, HURDAT2, Climate Normals), EPA · Last updated 08/01/2026 · Storm counts include events in forecast zones that touch the county. This product uses the FEMA OpenFEMA API, but is not endorsed by FEMA.