Assessed value is set for property tax purposes and is not a market price estimate.
Flood
FEMA maps place 5260 Thompson Hill Rd in Zone X, an area of minimal flood risk, though there have been 13 flood claims nearby since 1997.
Source: FEMA National Flood Hazard Layer, effective August 25, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
FEMA Flood Zone
Zone X minimal risk
Flood Insurance Requirement
Not required lenders may require it
Nearby Flood Policies
1 in force
Nearby Flood Claims
13 (1997–2017)
Claims Outside the SFHA
6 of 13
Most Recent Claim
Feb 2017 · Severe Winter Storms, Flooding, And Mudslides
Claims by Event
Severe Winter Storms, Flooding, And Mudslides, Feb 2017 · 2 claims
Severe Storms, Flooding, Mudslides, And Landslides, Dec 2005 · 5 claims
Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 6 claims
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire
Wildfire risk around 5260 Thompson Hill Rd is extreme, ranking above 95% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Extreme above 95% of the US · above 82% of California
Wildfire Likelihood
1% annual chance
Exposure
Direct burnable vegetation
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Drinking Water
Source: EPA Safe Drinking Water Information System, as of September 2026
Water System
EL DORADO ID - MAIN serves 128,408 people · EPA ID CA0910001
Water Source
Surface water
Last State Inspection
Feb 2025
Lead
Under 1 ppb (2024–2026) action level 15 ppb
Violations Reported to EPA
Water Quality
None last 10 years
Treatment and Procedure
None last 10 years
Monitoring and Reporting
None last 3 years
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Internet Providers
Source: FCC Broadband Data Collection, based on 13 locations within half a mile, as of December 31, 2025