Natural Disaster Risk in Welches
Oregon
Risk Summary for Welches
Welches scores 7.7/10 (High risk), above the U.S. average of 4.5. The leading hazard is Volcanic Activity.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Above-average risk — check your policy limits
Standard homeowners insurance may not fully cover all hazards rated highly in this area. Verify that your policy includes adequate coverage for the top local hazards, and ask your insurer about specific endorsements or separate policies (e.g., flood, earthquake).
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: Welches, Oregon
Welches is a small community of about 2,125 in Clackamas County, in the Pacific Northwest. The area experiences mild, wet winters on the coast and semi-arid conditions inland, with a high wildfire risk period in the dry summer months shaping the pattern of natural hazards that residents encounter. Understanding the local risk profile is essential for anyone living in, moving to, or owning property in Welches.
FEMA rates Welches's composite natural disaster risk at 7.7 out of 10 — high risk. The threat from nearby active volcanoes tops the local risk profile, with potential hazards including ash fall that disrupts air travel and agriculture, and lava that threatens infrastructure. Residents should also account for earthquake and avalanche risk in their preparedness planning.
Welches's risk score, considerably above the 5.7/10 state average and well above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Clackamas County, the highest-scoring are volcano, earthquake, and avalanche. These scores reflect county-level data and represent the baseline risk that all communities in the county share.
With a high natural disaster risk rating, Welches residents benefit from taking preparedness seriously. Reviewing insurance coverage for volcano and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.
What this means for Welches: Volcanic Activity preparedness
- Keep dust masks and eye protection on hand for ashfall events, which can affect breathing and visibility.
- Monitor official volcano alert levels and have an evacuation plan for lava or lahar zones.
- Protect electronics and HVAC systems from fine volcanic ash during eruptions.
Local Factors for Welches
These city-level factors differentiate Welches from other communities in Clackamas County and provide geographic context for its hazard exposure.
Population
2,125
Small TownGeographic Zone
Pacific Coast
Tsunami, coastal flood & wildfire risk
Climate Band
Cool Continental
Latitude 45.3°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
High — long dry fire season
Fire score: 8.8/10
Coordinates
45.3130° N, 121.9773° W
Clackamas County
Population and coordinates from SimpleMaps US Cities data. Hazard scores from FEMA National Risk Index. Geographic classification derived from coordinates.
Recent Climate Data for Welches
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
ZIP Codes in Welches
Other cities in Oregon
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. City scores inherit county-level FEMA data. For informational purposes only.