Sometimes. Standard homeowners policies usually exclude mudslides, earth movement, and flooding. But in California, if a wildfire was the main cause of the mudslide or debris flow that damaged your home, your homeowners policy may still have to pay. Because the answer depends on the facts of each loss, many Southern California homeowners near burn areas also consider flood insurance, which can cover certain mudflows.
Why Mudslides Follow Wildfires
Wildfires burn away the plants and roots that hold hillsides in place, and they can leave soil that sheds water instead of absorbing it. When the rain comes, water rushes downhill and carries mud, rock, and debris with it.
This risk does not disappear after one rainy season. FEMA warns that flood risk after a wildfire “can remain elevated from two to five years.” For homeowners below burn scars in the San Gabriel foothills and other fire-affected areas, that means several winters of exposure.
What a Standard Homeowners Policy Usually Excludes
Most homeowners policies list exclusions for:
- Earth movement, which often includes landslides and mudslides.
- Flood, including surface water and overflow.
As we explained in our post on what homeowners insurance covers and what it doesn’t, these are some of the most common gaps homeowners run into. Read on its own, that language suggests mudslide damage is never covered. In California, though, the cause of the mudslide matters.
California’s Efficient Proximate Cause Rule
California follows what is called the efficient proximate cause doctrine. When more than one event contributes to a loss, coverage depends on which event was the predominant cause.
On September 19, 2025, California Insurance Commissioner Ricardo Lara issued a notice to insurers about mudslide, debris flow, and flood claims after wildfires. The notice cites the state’s rule that “an insurer is liable for a loss of which a peril insured against was the proximate cause, although a peril not contemplated by the contract may have been a remote cause.”
In plain terms: fire is a covered peril under a homeowners policy. If the wildfire was the efficient proximate cause of the mudslide that damaged your home, your insurer may not be able to deny the claim simply because the policy excludes mudslides. The notice also says insurers “should not deny such claims before diligently investigating the cause of loss and carefully considering the facts,” and that once a policyholder shows coverage applies, the burden shifts to the insurer to prove an exclusion applies.
This does not guarantee payment. Every claim turns on its own facts, such as how close your home is to the burn area, how much time has passed, and what else contributed to the slide.
Where Flood Insurance Fits In
Because homeowners coverage for post-fire mudslides depends on the facts, flood insurance can add an important layer of protection.
What NFIP flood insurance covers
The National Flood Insurance Program treats mudflow as a type of flood. FEMA defines mudflow as “a river of liquid and flowing mud on the surface of normally dry land areas, as when earth is carried by a current of water.” Damage from a qualifying mudflow can be covered under both building and contents coverage.
What it does not cover
The NFIP flood policy does not cover landslides or other earth movement, “even if the earth movement is caused by flood.” The difference between a covered mudflow and an excluded landslide can be technical, which is one more reason to talk through your specific property with an agent.
Watch the waiting period
Flood policies usually have a 30-day waiting period before coverage starts. There is an exception after certain wildfires. According to FEMA’s post-wildfire exception, the waiting period may be waived for privately owned property when flooding is caused or worsened by a wildfire on federal land, and the coverage is bought on or before the fire is contained or within 60 days of containment.
Steps to Take If You Live Near a Burn Area
- Review your homeowners policy for earth movement and flood exclusions, and ask your agent how your carrier handles post-fire claims.
- Ask about flood insurance before the rainy season, keeping the waiting period in mind.
- Document your home now with photos and video, inside and out.
- Watch local alerts and follow evacuation orders during storms.
- After a loss, report the claim promptly, document the damage, and keep records of any evidence linking the slide to the wildfire. Our flood recovery steps can help you get organized.
Talk Through Your Coverage with Weaver
Insurance is complicated. Working with us is not. Since 1959, Weaver & Associates Insurance Agents and Brokers has helped Southern California homeowners understand their coverage, and our staff is here to fight for your best interest in the event of a claim. Call (626) 446-6161 or get a quote to review your homeowners protection before the rainy season.
Frequently Asked Questions
1. Does homeowners insurance cover mudslides in California?
Standard policies usually exclude mudslides and earth movement. However, under California’s efficient proximate cause rule, damage may be covered if a covered peril, such as a wildfire, was the predominant cause.
2. Is debris flow after a wildfire covered by insurance?
It may be. The California Department of Insurance has told insurers they cannot deny these claims without a diligent investigation, and that wildfire as the efficient proximate cause can trigger coverage. Flood insurance may also cover qualifying mudflow.
3. Does flood insurance cover mudslides?
NFIP flood insurance covers mudflow, defined as flowing mud carried by water. It does not cover landslides or other earth movement.
4. How long after a wildfire is there a risk of mudslides?
FEMA says flood risk can stay elevated for two to five years after a wildfire.
