Key facts: Eugene
Where two rivers meet
A closer look in Eugene
Amazon Creek's grassy channel
Urban creeks can rise after a burst of rain in a way the rivers do not.[3] Homes along their channels should keep window wells clear and basements free of valuables on the floor during the wet months.
Flood claims recorded in Lane County
Eugene sits in Lane County. FEMA publishes every National Flood Insurance Program claim with personal details removed, which gives a plain record of where water has reached insured buildings here.
| Measure | Count |
|---|---|
| Flood insurance claims on record | 454 |
| Year with the most claims | 1996 (229) |
| Largest named event | Flooding (216) |
| Claims outside high-risk A and V zones | 22% |
| Claims on buildings built before 1975 | 64% |
County-wide counts of insured claims only. Uninsured losses, burst pipes and appliance leaks are not in this data.
What the Eugene claim record shows
For Eugene homes, the local precedents are the events behind the most Lane County claims: Flooding (216 claims) and Winter Storm (1 claims).
Around Eugene, about 78% of county claims with a recorded zone came from the high-risk A and V zones, so checking your address on the FEMA flood map tells you a lot here.
If your Eugene home is older, note that buildings from before 1975 make up 64% of county claims with a known build date. Many predate current flood maps, so inspect low outlets, ductwork and subfloors closely after any water event.
Federal disaster history for Lane County
FEMA lists 24 federal declarations covering Lane County. The most common types are severe storm (10), flood (6) and fire (4). The latest are Severe Storms, Straight-Line Winds, Flooding, Landslides, and Mudslides in 2026, Severe Winter Storms, Straight-Line Winds, Landslides, and Mudslides in 2024 and Cedar Creek Fire in 2023. Federal aid can open after a declaration, so Eugene owners should look it up before discarding damaged items.
Eugene weather and your home
Weather records for Eugene from 2015 through 2024 average 50 inches of precipitation a year, and December and January are the wettest months. The area averages 8.0 days a year with an inch or more.
Frost reaches Eugene on about 54 nights a year, but hard freezes are less common, which can leave pipes in attics and outer walls poorly protected in a cold snap.
When rain falls in Eugene
Seasonal averages for Eugene, 2015 through 2024. Plan roof, gutter and sump pump checks before the wettest stretch.
| Season | Average | Share of year |
|---|---|---|
| January to March | 18.4 in | 37% |
| April to June | 9.2 in | 18% |
| July to September | 2.6 in | 5% |
| October to December | 19.7 in | 40% |
Modeled from Open-Meteo historical weather data. Precipitation includes rain and melted snow.
Eugene home checklist from these records
- Don't rely on recent quiet years. Only 9% of Lane County claims date from 2015 or later, so older floods still show what can happen.
- Check roof flashing and drains before December, the wettest month in Eugene.
- Keep dated photos of each room. After Flooding, 216 insured Lane County owners filed claims at about the same time.
What to tell the Eugene contractor
- Eugene or Springfield
- Distance to Amazon Creek or a river
- Whether a slab, crawl space or basement is wet
Services Eugene callers ask about
Questions
Eugene water damage questions
When is flood season in Eugene?
Late fall through winter, with December the wettest month.[1]
Do you cover Springfield?
Yes, Springfield ZIP codes are on the coverage list we hold.