Flood is not on your home policy
Excluded on standard forms, everywhere, by design.
Flood is excluded on standard homeowners policies. That is not a gap in a particular policy or a cheaper tier of cover — it is a feature of the standard form, and it is why the federal National Flood Insurance Program exists at all.
It is the single most consequential exclusion in home insurance, because the people who discover it are discovering it at the worst possible moment.
What counts as flood
Broadly, water that arrives from outside and across the ground: a river or sea overtopping, surface water with nowhere to drain, or water that has pooled and then entered the property.
The distinction the policy draws is where the water came from rather than how much of it there is or how bad the damage looks. A pipe failing inside the house is a water damage question; the same volume of water arriving across the garden is a flood question.
The two can happen together, and claims frequently turn on separating them. Which is another reason to photograph the situation as it is happening rather than after the water has gone.
How flood cover is structured
Flood cover is bought separately, either through the federal programme or from private insurers, and it is written differently from a homeowners policy.
The building and its contents are generally insured separately rather than as one package, so buying cover for the structure does not automatically cover what is inside it. This catches people repeatedly.
Cover for below-grade areas is typically much narrower than for the rest of the property, and there is usually a waiting period between buying a policy and it taking effect — which is precisely why it cannot be arranged when a storm is forecast.
Renters need contents cover too
A renters policy excludes flood on the same basis as a homeowners policy, and a landlord's flood cover protects the building rather than anything belonging to the tenant.
Contents-only flood cover is available separately, including through the federal programme, and is generally inexpensive because it insures belongings rather than a structure.
It is one of the more overlooked products in personal insurance, mostly because renters reasonably assume flood is somebody else's problem.
The mortgage requirement
Where a property is in a designated high-risk flood area, a lender will generally require flood cover as a condition of the loan, in the same way it requires homeowners insurance.
The requirement is set by the lender against the flood mapping for the property, and the designation can change when maps are revised — in either direction.
A property outside a designated high-risk area can still flood. The mapping determines what a lender insists on, not whether water can reach the house.
Common questions
Not on a standard form. It is excluded, and cover is arranged separately — through the federal National Flood Insurance Program or through private flood insurers.
Where the water came from. Water escaping inside the property, such as from a failed pipe, is a water damage question. Water arriving from outside and across the ground is a flood question.
A lender is unlikely to require it, but the mapping determines what a lender insists on rather than whether water can reach the property. Flooding outside designated high-risk areas is common.
Generally not usefully. Flood policies typically carry a waiting period before cover takes effect, which exists specifically to prevent that.
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This page is general information, not advice about your specific circumstances. A licensed insurance professional can tell you what’s actually available to you.
General information only, not insurance advice. Coverage, availability, and terms vary by insurer and by state, and are subject to underwriting. Quote My Policy LLC is a licensed insurance producer. Nothing here binds coverage.