Photo: Jack Borno · CC BY-SA 3.0Electoral Area F, Bulkley-Nechako is on Canada’s flood inventory: 2 listed, led by Province of B.C. - Water, Lands, and Resource Stewardship
Fire reaches the land around Electoral Area F, Bulkley-Nechako now and then: 7.7% within 25 km since 1986 (0.20% a year), below the high band. Shaking is less of a worry than in most places, at $0.013 a year per $1,000 of building value ($0.030 typical). More homes than usual carry radon here, 12% over the guideline where the typical town has 6.6%. Electoral Area F, Bulkley-Nechako grades B for hazard risk, with wildfire counted against it.
What stands out about Electoral Area F, Bulkley-Nechako’s hazards
Four national sources, each read for Electoral Area F, Bulkley-Nechako: earthquakes, radon, past fires and flood studies.
What Electoral Area F, Bulkley-Nechako faces
Each hazard against its own yardstick; meters run from low to high on that yardstick.
Wildfire
Earthquakes
Radon
Flood study
Electoral Area F, Bulkley-Nechako grades B for hazard risk
Two inputs always count for Electoral Area F, Bulkley-Nechako, earthquakes and radon; the third, wildfire, counts only against a town.
Its place: #31 of 254 in British Columbia and #1,444 of 2,589 Canadian towns.
How sure: The seismic figure is a long-run average from NRCan’s model, not a prediction. Small fires and grass fires are largely missing from the national burned-area record.
Fire reaches the land around Electoral Area F, Bulkley-Nechako: 0.6% within 5 km, 7.7% within 25 km
Past fire around Electoral Area F, Bulkley-Nechako’s homes, from the national burned-area record, with the fuel within 5 km.
The yearly burn rate around Electoral Area F, Bulkley-Nechako is 0.20%, above 0.000% for the typical Canadian town but under the high band.
Within 5 km of Electoral Area F, Bulkley-Nechako, 39% of the land is forest fuel; widen the ring to 25 km and it is 63%.
Shares of land within 5 and 25 km of populated blocks: burned at least once in 1986–2025 (CWFIS burned-area composite), forest fuel and grass (fire behaviour fuel types, 2026, 250 m grid).
Burn rate a year, towns in British Columbia · highest of 255
At 0.20% a year, Electoral Area F, Bulkley-Nechako is near the top in British Columbia: 35th of 255, behind Oliver (0.98%).
Each bar: the yearly average share of land within 25 km of a town’s homes that burned, 1986–2025 (CWFIS); the seven highest towns of 2,500 people or more.
Moderate puts Electoral Area F, Bulkley-Nechako above most of Canada’s 2,610 towns, yet 2.1% rank high or very high and 5.4% share its band.
Bands of the yearly burn rate: low under 0.05%, moderate under 0.25%, high under 1%, very high 1% or more; towns of 2,500 people or more.
Fire danger and active fires (CWFIS)
Canadian Wildland Fire Information System: National Burned Area Composite 1986–2025 and fire behaviour fuel types (2026), Natural Resources Canada. Measured within 25 km and 5 km of each populated dissemination area; past fire, not a forecast.
Flooding around Electoral Area F, Bulkley-Nechako is mapped in 2 studies, the newest by Province of B.C. - Water, Lands, and Resource Stewardship
What Canada’s Flood Map Inventory lists for Electoral Area F, Bulkley-Nechako: who studied flooding and where to see their maps.
Province of B.C. - Water, Lands, and Resource Stewardship and others have studied flooding in areas that include Electoral Area F, Bulkley-Nechako: 2 studies, the latest from 2025.
| Study | By | Year | Status |
|---|---|---|---|
| Fraser, Nechako, Salmon, and Chilako Rivers Flood Mapping Study | Province of B.C. - Water, Lands, and Resource Stewardship | 2025 | final |
| Nechako River at Vanderhoof Floodplain Mapping (including Stony Creek) | Ministry of Environment and Climate Change Strategy | 1984 | final |
Towns with a flood study on file
Electoral Area F, Bulkley-Nechako is one of the 76% of towns in British Columbia with a flood study on file; across Canada it is 58%.
NRCan Canada Flood Map Inventory: a study footprint touching the town’s boundary; towns of 2,500 people or more.
Flood mapping around Electoral Area F, Bulkley-Nechako has come in steps: 2 studies from the 1980s to the 2020s.
Study dates as the NRCan inventory lists them, one count per study touching Electoral Area F, Bulkley-Nechako.
Nothing here counts toward Risk; the studies are pointers to the maps their owners keep for Electoral Area F, Bulkley-Nechako.
The inventory’s own caution (NRCan): “The Canada Flood Map (CFM) does not include every flood hazard map in Canada and may be incomplete or contain inaccuracies. It should not be relied upon as the official source of flood mapping information. Furthermore, if a map appears to be missing, this does not necessarily mean that the area has never been mapped. For the official version of a map, updated information, or confirmation of applicable regulations, please contact the local authority responsible for flood mapping.”
Natural Resources Canada, Canada Flood Map Inventory; links go to each study’s owner.
Little shaking expected in Electoral Area F, Bulkley-Nechako: $0.013 a year per $1,000
Expected yearly building losses from earthquakes, from Natural Resources Canada’s model.
0.4 times the typical $0.030: Electoral Area F, Bulkley-Nechako’s $0.013 is low for Canada.
Shaking damage a year per $1,000 of building value
The typical town in British Columbia expects $0.36 a year in shaking damage; Electoral Area F, Bulkley-Nechako expects less, $0.013, and Duncan the most, $1.33.
NRCan seismic risk model (2022): mean yearly building loss per $1,000 of value; medians of towns of 2,500 people or more.
Most of Canada’s 2,611 towns (75%) face more earthquake damage than Electoral Area F, Bulkley-Nechako.
Each column: the share of Canada’s towns of 2,500 people or more in that range of yearly loss per $1,000 (NRCan, 2022).
The model counts damage to Electoral Area F, Bulkley-Nechako’s buildings and their occupants from shaking only: not liquefaction, landslides, tsunami or fires after a quake.
Natural Resources Canada, Canada’s Seismic Risk Model (2022), by census subdivision (2016 boundaries; a few 2021 subdivisions take their residents’ mean).
12% of homes tested around Electoral Area F, Bulkley-Nechako are over the radon guideline
Long-term radon tests in homes across the survey area, against Health Canada’s guideline. · Area-wide: radon tests, counted over the Northern Interior health region
the typical Canadian town has 6.6% over the guideline; Electoral Area F, Bulkley-Nechako’s area has 12%.
Tested homes over 200 Bq/m³
Over 600 Bq/m³
Electoral Area F, Bulkley-Nechako’s area, at 12%, is above the median in British Columbia (1.8%), and 1.9% of its tests passed 600 Bq/m³.
Health Canada radon survey (2009–2011), by 2007 health region; medians of towns of 2,500 people or more.
4.6% of Canada’s 2,611 towns have a higher share of homes over 200 Bq/m³ than Electoral Area F, Bulkley-Nechako, in the 10–20% band with 22%.
Each bar: the share of Canada’s towns of 2,500 people or more whose survey area had that share of tests over 200 Bq/m³.
One home in Electoral Area F, Bulkley-Nechako can be high while next door is low; a three-month test settles it.
Health Canada, Cross-Canada Survey of Radon Concentrations in Homes (2009–2011).
Weather and fire alerts for Electoral Area F, Bulkley-Nechako
Environment and Climate Change Canada issues the weather alerts for Electoral Area F, Bulkley-Nechako; Alert Ready carries the urgent ones to phones, radio and TV.
| Alert | What it means |
|---|---|
| Warning | Severe weather is happening or about to: act now. |
| Watch | Conditions favour severe weather: be ready. |
| Advisory | Weather that is less severe but could disrupt the day. |
| Special weather statement | Unusual weather worth knowing about. |
| Special air quality statement | Poor air, often wildfire smoke. |
For fires near Electoral Area F, Bulkley-Nechako, the national fire information system maps danger and active fires daily; local authorities give any evacuation order.
Weather alerts (ECCC) · Alert Ready · Fire danger and active fires (CWFIS)
Hazards in the places around Electoral Area F, Bulkley-Nechako
Wildfire band, earthquake risk, radon and flood studies for each place nearby.
| Town | Wildfire | Quake $/1,000 | Radon | Flood study |
|---|---|---|---|---|
| Electoral Area F, Bulkley-Nechako | Moderate | $0.013 | 12% | Yes |
| Vanderhoof 4,545 · 10 km | Low | $0.015 | 12% | Yes |
The neighbour with the most fire is Vanderhoof (low), still no more than Electoral Area F, Bulkley-Nechako (moderate).
Radon is the survey area’s figure, so neighbours in one area share it.
Get ready for what Electoral Area F, Bulkley-Nechako faces
What to do about the hazards Electoral Area F, Bulkley-Nechako faces, and what to ask before you buy.
- Clear needles and wood nearby.
- Keep a grab-and-go bag ready.
- In smoke, stay in; filter air.
- Test for three months in winter.
- Over 200 Bq/m³: fix it.
- Kits are cheap; pros test too.
- Never drive through floodwater.
- Move papers and medicines upstairs.
- Ask whether your street is mapped.
- Has it had a radon test?
- Check the address on the flood map.
- How close is the forest edge?
- Are flood and wildfire insured?
What this data can and can’t tell you
- Radon is a survey. Radon figures pool the survey’s home tests by area: postal areas once their boundaries arrive, the 2007 health region around Electoral Area F, Bulkley-Nechako until then.
- Wildfire counts one way. The wildfire figure is the share of land within 25 km of Electoral Area F, Bulkley-Nechako’s homes burned each year from 1986 to 2025, past fire rather than a forecast, and it can only lower Risk.
- Earthquakes are modelled. Shaking damage is modelled from the ground, the buildings and the odds of each quake, and published for whole subdivisions such as Electoral Area F, Bulkley-Nechako’s.
- Flood studies aren’t flood zones. Flood studies cover areas of every size, which is why the page lists them for Electoral Area F, Bulkley-Nechako without grading them.
Questions about flooding and hazards in Electoral Area F, Bulkley-Nechako
Is radon a problem in Electoral Area F, Bulkley-Nechako?
Around Electoral Area F, Bulkley-Nechako, 208 survey homes were tested and 12% came in over 200 Bq/m³, a guide to the area, not to any one home.
Is Electoral Area F, Bulkley-Nechako at risk of wildfire?
Fire has reached 7.7% of the land around Electoral Area F, Bulkley-Nechako since 1986 (last in 2025); at moderate, it neither helps nor hurts the grade.
Does Electoral Area F, Bulkley-Nechako flood?
A flood study covers Electoral Area F, Bulkley-Nechako on Canada’s Flood Map Inventory; open the owner’s map to check a street, since flood isn’t graded.
How is Electoral Area F, Bulkley-Nechako’s Hazard risk Grade worked out?
Hazard risk gives Electoral Area F, Bulkley-Nechako B, weighing earthquakes and radon and counting wildfire only against it.
How big is the earthquake risk in Electoral Area F, Bulkley-Nechako?
NRCan’s model expects shaking to cost buildings in Electoral Area F, Bulkley-Nechako $0.013 a year for every $1,000 of their value, on average over many years.
Seismic risk: Natural Resources Canada. Radon: Health Canada. Wildfire: Canadian Wildland Fire Information System. Flood studies: Natural Resources Canada, Canada Flood Map Inventory. Contains information licensed under the Open Government Licence – Canada.
Sources: NRCan, Canada’s Seismic Risk Model 2022 · Health Canada, Cross-Canada Survey of Radon Concentrations in Homes · CWFIS, National Burned Area Composite and FBP fuel types · NRCan, Canada Flood Map Inventory. Under the Statistics Canada Open Licence.
Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).