Oak Ridge’s biggest natural hazard is inland flooding
Most of the natural-hazard damage FEMA expects in Oak Ridge comes from inland flooding, and overall the risk is moderate for a U.S. community. Flood insurance has paid 5 claims here since 2000.
What stands out about Oak Ridge’s weather risks
Read from FEMA’s records below. The page puts what stands out first.
How exposed is Oak Ridge?
FEMA expects yearly storm and flood damage to homes and buildings here to be higher than in 55% of U.S. communities, mostly from inland flooding.
Rated higher than 304 of the 564 New Jersey towns we cover.
Oak Ridge covers 1 census tract, combined by population.
What Oak Ridge faces
Each hazard’s share of the damage FEMA expects here, and how it compares with the rest of the country.
Inland flooding
Cold waves
Does Oak Ridge flood? Rarely: 5 flood claims since 2000
Every paid claim on a federal flood insurance policy in Oak Ridge, from FEMA’s records.
- Hurricane Irene3 claims · $30K
Oak Ridge isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Morris County.Federal disasters declared here
None of the disasters declared for Morris County shows FEMA aid or repair money reaching Oak Ridge itself in FEMA’s records.
Morris County has had 26 natural disasters declared since 1953, most often severe storms and hurricanes.
Get ready for what Oak Ridge actually faces
A short kit for its top hazards, what to check before you buy, and where neighbors get alerts.
- Turn around at flooded roads: a foot of moving water can carry off a car.
- Flood insurance usually takes 30 days to start, so buy it before the forecast.
- Keep papers and medicines up high, in a grab-and-go bag.
- Let faucets drip so pipes don’t freeze.
- Know where your water shutoff is.
- Never heat the house with the oven or a grill.
- Keep a shovel, a blanket and snacks in the car.
- Clear snow from furnace and dryer vents.
- Check on older neighbors when the power goes out.
- Look up the address on FEMA’s flood map.
- Ask the seller or landlord whether it has ever flooded, and what flood insurance costs there.
- Get a flood insurance quote early: policies usually start 30 days after you buy.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
Oak Ridge and its neighbors
Oak Ridge ranks 3rd calmest of 4 towns around it. Tap a town to see its hazards.
| Town | Rating | Mostly | Flood claims |
|---|---|---|---|
| West Milford | High | inland flooding | 104 |
| Oak Ridge | Moderate | inland flooding | 5 |
| Jefferson | Low | inland flooding | 77 |
| Rockaway | Low | inland flooding | 53 |
Rating = expected yearly storm and flood damage as a share of what’s there, vs. U.S. communities. Flood claims = paid federal flood insurance claims on record.
Most disasters here begin in August–October
The month each of Morris County’s 26 declared disasters began, since 1953.
What these numbers can and can’t tell you
- An average, not a forecast. FEMA’s National Risk Index estimates the damage 18 kinds of natural hazards cause in a typical year, from decades of records and models. A quiet decade can follow a bad year.
- Compared by rate. “Higher than N%” compares yearly damage as a share of what’s there, so a big city isn’t rated riskier just for having more buildings.
- Money that reached town. Flood claims are matched to Oak Ridge’s own flood-insurance community (here, the census tracts inside it); household aid to the registrant’s city; repair grants to Oak Ridge.
- It follows property value. FEMA’s model weighs damage to buildings, so a place that recently lost many homes can rate lower than it feels. Across Oak Ridge, expected losses total about $1.7M a year, counting buildings, people and crops.
Storm stories
Memories, warnings and help from neighbors in Oak Ridge.
Your answer becomes a post in Town Square.
Sources: FEMA National Risk Index (December 2025); OpenFEMA: NFIP redacted claims, multiple-loss properties, community status book and residential penetration rates, housing assistance (owners and renters), public assistance funded projects, hazard mitigation properties and disaster declarations. Census tracts: U.S. Census Bureau. Preparedness tips: Ready.gov. An average of past damage, not a forecast.