Photo: Earth Science and Remote Sensing Unit , Lyndon B. Johnson Space Center · Public domainFew places are as safe from hazards as Richmond County, Subdivision B: it beats 86% of Canadian towns
Since 1986 almost nothing has burned near Richmond County, Subdivision B: 0% of the land within 25 km, or 0.000% a year. For earthquakes Richmond County, Subdivision B is middling, $0.024 a year per $1,000 against $0.030 for the typical town. In Health Canada’s survey, just 2% of homes tested in the area exceeded 200 Bq/m³ (6.6% typical). Hazard risk gives Richmond County, Subdivision B a grade of A, from earthquakes and radon alone.
What stands out about Richmond County, Subdivision B’s hazards
Four national sources, each read for Richmond County, Subdivision B: earthquakes, radon, past fires and flood studies.
What Richmond County, Subdivision B faces
Each hazard against its own yardstick; meters run from low to high on that yardstick.
Wildfire
Earthquakes
Radon
Flood study
Hazard risk in Richmond County, Subdivision B: A
The grade weighs Richmond County, Subdivision B’s seismic risk and radon equally, and wildfire is one-sided: a high band counts against a town, a low one earns nothing.
How sure: Earthquake losses are a model’s expectation over many years, not a forecast for any one. Small fires and grass fires are largely missing from the national burned-area record.
Little of the land around Richmond County, Subdivision B has burned: 0% within 5 km, 0% within 25 km since 1986
Fires mapped since 1986 around where Richmond County, Subdivision B’s residents live, and the fuel next to their homes.
Low by Canadian standards: 0.000% of the land a year around Richmond County, Subdivision B, 0.000% for the typical Canadian town.
The 5 km ring around Richmond County, Subdivision B’s homes is clear of burns since 1986, the nearest 8.2 km out.
88% of the land within 5 km of Richmond County, Subdivision B is forest fuel, close to the 88% within 25 km.
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 Nova Scotia · highest of 91
Barrington has the highest burn rate in Nova Scotia, 0.46% a year; around Richmond County, Subdivision B, as around 5 of the 91 towns, it rounds to zero.
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.
Like most of Canada’s 2,610 towns (92%), Richmond County, Subdivision B is in the low band, with a burn rate of zero to three decimals; 7.5% rank higher.
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.
A flood study covers Richmond County, Subdivision B, from Province of Nova Scotia: 1 on the inventory
Flood studies whose area touches Richmond County, Subdivision B, from NRCan’s inventory, each linked to its owner.
One study on the inventory touches Richmond County, Subdivision B, Province of Nova Scotia’s from 2024, and its area can be large, so it says a map exists, not that the town floods.
| Study | By | Year | Status |
|---|---|---|---|
| Eastern Shore Flood Mapping Area | Province of Nova Scotia | 2024 | final · not public |
Towns with a flood study on file
Flood maps are common in Nova Scotia: 88% of towns have one, against 58% nationally, and Richmond County, Subdivision B is among them.
NRCan Canada Flood Map Inventory: a study footprint touching the town’s boundary; towns of 2,500 people or more.
Nothing here counts toward Risk; the studies are pointers to the maps their owners keep for Richmond County, Subdivision B.
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.
Ordinary seismic risk in Richmond County, Subdivision B: $0.024 per $1,000 of buildings a year
NRCan’s seismic risk model: the damage shaking is expected to do to buildings each year, on average over many years.
Earthquake losses in Richmond County, Subdivision B, $0.024 per $1,000, are in line with the typical $0.030 (0.8 times).
Shaking damage a year per $1,000 of building value
At $0.024, Richmond County, Subdivision B is above the typical town in Nova Scotia ($0.018); Clare has the most at $0.034.
NRCan seismic risk model (2022): mean yearly building loss per $1,000 of value; medians of towns of 2,500 people or more.
Around half of Canada’s 2,611 towns expect more shaking damage than Richmond County, Subdivision B (54%).
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).
Roads, pipes and bridges aren’t in Richmond County, Subdivision B’s figure, nor landslides or tsunami: it is buildings and shaking.
Natural Resources Canada, Canada’s Seismic Risk Model (2022), by census subdivision (2016 boundaries; a few 2021 subdivisions take their residents’ mean).
2% of homes tested around Richmond County, Subdivision B are over the radon guideline
Health Canada’s survey of long-term home tests: the share above the 200 Bq/m³ guideline.
Richmond County, Subdivision B’s survey area reads 2% over the guideline, under the typical Canadian town’s 6.6%. For radon tests, the only official count covers all of the Zone 4 health region, Richmond County, Subdivision B included.
Tested homes over 200 Bq/m³
Over 600 Bq/m³
Fewer homes top the guideline around Richmond County, Subdivision B (2%) than in the typical town in Nova Scotia (13%).
Health Canada radon survey (2009–2011), by 2007 health region; medians of towns of 2,500 people or more.
Radon rarely tops the guideline around Richmond County, Subdivision B, as for 37% of Canada’s 2,611 towns; 63% see more.
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.
Basements, soil and how a house is sealed decide its radon, so in Richmond County, Subdivision B only a test can say.
Health Canada, Cross-Canada Survey of Radon Concentrations in Homes (2009–2011).
Weather and fire alerts for Richmond County, Subdivision B
Environment and Climate Change Canada issues the weather alerts for Richmond County, Subdivision B; 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 Richmond County, Subdivision B, 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)
How Richmond County, Subdivision B’s neighbours compare on hazards
The same four hazards for the places next door.
| Town | Wildfire | Quake $/1,000 | Radon | Flood study |
|---|---|---|---|---|
| Richmond County, Subdivision B | Low | $0.024 | 2% | Yes |
| Richmond County, Subdivision A 4,305 · 19 km | Low | $0.017 | 2% | Yes |
Richmond County, Subdivision A burns a little more than Richmond County, Subdivision B, in the same low band (low here).
Radon is the survey area’s figure, so neighbours in one area share it.
Get ready for what Richmond County, Subdivision B faces
What to do about the hazards Richmond County, Subdivision B faces, and what to ask before you buy.
- 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.
- Clear needles and wood nearby.
- Keep a grab-and-go bag ready.
- In smoke, stay in; filter air.
- Has it had a radon test?
- Check the address on the flood map.
- Are flood and wildfire insured?
What this data can and can’t tell you
- Wildfire counts one way. Wildfire is read from the national burned-area record around Richmond County, Subdivision B’s homes since 1986, a history of fire that may lower Risk but never raises it.
- Flood studies aren’t flood zones. NRCan’s inventory says where flood mapping exists, not where water goes; the map’s owner is the authority for Richmond County, Subdivision B.
- Radon is a survey. About 14,000 homes were tested across Canada in 2009–2011, and the share over the guideline for Richmond County, Subdivision B is its health region’s, the survey’s design unit.
- Earthquakes are modelled. NRCan models what earthquakes would cost buildings each year on average, subdivision by subdivision; Richmond County, Subdivision B’s figure is its subdivision’s.
Questions about flooding and hazards in Richmond County, Subdivision B
Is radon a problem in Richmond County, Subdivision B?
Around Richmond County, Subdivision B, 99 survey homes were tested and 2% came in over 200 Bq/m³, a guide to the area, not to any one home.
Is Richmond County, Subdivision B at risk of wildfire?
Fire has reached 0% of the land around Richmond County, Subdivision B since 1986 (last in 2023); at low, it neither helps nor hurts the grade.
How big is the earthquake risk in Richmond County, Subdivision B?
Expected earthquake damage in Richmond County, Subdivision B comes to $0.024 a year for each $1,000 that buildings are worth.
Does Richmond County, Subdivision B flood?
There is flood mapping for Richmond County, Subdivision B on the national inventory, each study linked to its owner’s map, none of them graded.
How is Richmond County, Subdivision B’s Hazard risk Grade worked out?
Hazard risk gives Richmond County, Subdivision B A, weighing earthquakes and radon and counting wildfire only against it.
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).