What to do in the hours and days after a flood
The actions you take immediately after a flood — from safety checks to insurance documentation — have a direct impact on your health, your claim outcome, and how quickly you recover. This guide walks you through every step.
Hour-by-hour recovery actions
The first 72 hours after a flood are the most critical — for safety, for preventing additional damage, and for preserving your ability to make a full insurance claim. Do not skip or reorder these steps.
Do not enter a flooded building until authorities confirm it is safe
Floodwater carries sewage, chemicals, and biological hazards. Submerged electrical systems remain live even after water recedes. Structural damage may not be visible. Wait for official all-clear before re-entering your property.
hours
Safety first — before anything else
Before re-entering your home or beginning any cleanup, confirm the building is structurally sound and utilities have been isolated. Electrocution and slip hazards kill more people in flood aftermath than the flood itself.
Safety checklist
hours
Document everything before touching anything
This step is financially critical. Your insurance claim is built on evidence of the damage as it was immediately after the flood — before any cleanup, removal, or repair. A single photo session taken before any work begins is worth thousands of dollars in claim support. Do not clean up or throw anything away before completing this documentation.
Documentation to capture
Use your phone’s timestamp feature or enable location tagging on photos. Timestamped, geotagged images are significantly harder for insurers to dispute than undated photographs.
hours
Notify your insurer and begin your claim
Contact your flood insurance carrier as soon as it is safe to do so — most policies require prompt notification of loss. Do not wait until cleanup is complete. Your insurer will assign an adjuster; the sooner you notify them, the sooner the adjuster is dispatched and the sooner your claim begins moving.
If you have both a standard homeowner’s policy and a separate flood policy, notify both carriers — some damage (e.g., wind-driven rain) may fall under the homeowner’s policy while flood damage is covered by the flood policy.
What to have ready when you call
hours
Begin controlled cleanup to prevent further damage
After documentation and insurer notification, you must begin drying the property to prevent mould — which can take hold within 24–48 hours of water exposure. Insurers expect reasonable mitigation efforts; failure to dry promptly can result in mould damage being excluded from your claim as “preventable deterioration.”
Controlled cleanup steps
3–7
Register for FEMA assistance and explore financial aid
If your area has been included in a presidential disaster declaration, register with FEMA for Individual Assistance at DisasterAssistance.gov or by calling 1-800-621-3362. Register even if you have flood insurance — FEMA IA can cover expenses that flood insurance does not, including temporary housing and displacement costs.
Contact your local Small Business Administration office about low-interest disaster loans — available to homeowners even without a business. These are among the most underutilised recovery resources available.
Building a complete insurance claim package
The strength of your insurance claim is determined almost entirely by the quality of your documentation. Adjusters work from what they can verify — thorough evidence of damage, itemised losses, and preserved receipts translate directly into higher settlements and fewer disputes.
Immediate photos + video
Timestamped, all rooms, before any cleanup
Itemised damage list
Every item, room by room, with estimated values
Contractor estimates
Written, itemised quotes from 2+ licensed contractors
Receipts + emergency spend
All cleanup, temporary housing, and emergency costs
Pre-flood evidence
Photos, appraisals, or purchase records showing pre-damage condition
Visual documentation
Photos and video evidence
Written records
Lists, estimates, and receipts
Pre-flood evidence
Proving pre-damage condition and value
Do not sign a “Proof of Loss” form under pressure or on the same day as adjuster visit. You typically have 60 days after adjuster visit to file your Proof of Loss — review it carefully and ensure all damage is captured before signing. A signed Proof of Loss is very difficult to amend.
Once you’ve documented the damage and begun your recovery, the next step is understanding every source of financial assistance available — insurance, FEMA grants, and SBA loans.
Every source of financial recovery — in one place
Flood recovery funding comes from multiple channels simultaneously. Most homeowners access only one or two and leave significant money unclaimed. This page covers every major source and how they interact.
What recovery assistance is available
Financial recovery after a flood typically combines multiple sources — insurance proceeds, federal grants, low-interest loans, and state programs. These sources are not mutually exclusive; most homeowners who access all available channels recover significantly faster and more completely than those who rely on insurance alone.
FEMA Individual Assistance
FEMA’s Individual Assistance (IA) program provides grants — not loans — to help homeowners and renters recover from presidentially declared disasters. IA grants do not need to be repaid and can be used for a range of recovery expenses that insurance may not cover.
Critically: register with FEMA even if you have flood insurance. IA covers expenses outside the scope of flood policies — temporary housing, displacement costs, and emergency repairs not covered by NFIP. Many homeowners with flood insurance still receive meaningful IA grants for these supplemental costs.
FEMA Individual Assistance
Available in presidentially declared disaster areas. Register at DisasterAssistance.gov or call 1-800-621-3362. Register early — late registrations are sometimes denied, and the registration deadline is typically 60 days after the declaration.
(2024)
What IA covers
- Temporary housing (rental assistance)
- Emergency home repairs for habitability
- Personal property replacement (essential items)
- Medical and dental expenses from disaster
- Transportation (if vehicle damaged)
- Moving and storage costs
- Full structural repair (this is SBA loan territory)
- Items covered by your insurance policy
How to register
- Online: DisasterAssistance.gov
- Phone: 1-800-621-3362 (24/7)
- Mobile app: FEMA App
- In person: at a Disaster Recovery Center (DRC)
- Register with your SSN, address, insurance info
- FEMA may inspect property — be available
Important notes
- Register even if you have flood insurance
- Register even if you are a renter
- Register before the deadline — typically 60 days post-declaration
- Appeal denials — first denials are often reversed on appeal
- IA is not taxable income
- Does not affect Social Security or Medicaid eligibility
If FEMA denies your application, you have 60 days to appeal. The most common denial reason is incomplete documentation — gather additional evidence and resubmit.
Register at DisasterAssistance.gov →SBA disaster loans
The Small Business Administration’s disaster loan program is the largest source of federal disaster recovery funding for individuals — larger than FEMA IA in total annual disbursements. Despite the name, SBA disaster loans are available to homeowners with no business whatsoever.
SBA loans are low-interest, long-term loans — not grants. They must be repaid, but at rates far below market and with flexible terms. For homeowners who do not qualify for maximum SBA loan amounts, FEMA typically refers them to the SBA first before providing IA grants for the remaining gap.
FEMA typically refers homeowners to the SBA before providing IA grants for structural repairs. You must apply for an SBA loan and be declined (or not borrow the full amount) before FEMA can provide IA for costs within SBA’s scope. Apply to SBA first, even if you don’t think you’ll qualify.
SBA Home and Personal Property Disaster Loans
Available after presidential disaster declaration. Apply online at sba.gov/disaster or at a Disaster Loan Outreach Center. Application deadline typically 60 days for physical damage, 9 months for economic injury.
+ $40K for contents
Loan types available
- Home loans — up to $200,000 for real property repair
- Personal property loans — up to $40,000 for contents
- Mitigation loans — additional 20% for prevention
- Interest rate: 2.75%–4% for homeowners
- Terms: up to 30 years
- No collateral required for loans under $25,000
What SBA loans cover
- Structural repair beyond insurance coverage
- Replacement of personal property
- Mitigation upgrades (up to 20% of loan amount)
- Repair or replacement of vehicles
- Business losses (separate program applies)
- Items covered by insurance
Application process
- Apply online: sba.gov/disaster
- Or in person at a DLOC (SBA sets these up post-disaster)
- SBA inspects property — be present or available
- Credit check performed — but standards are lenient post-disaster
- Decisions typically within 2–3 weeks
- Mitigation add-on: request at time of application
Apply even if you’re unsure you’ll qualify. SBA denial is required for FEMA IA referral for structural repairs — declining to apply can block other funding.
Apply at SBA.gov →How recovery sources compare and combine
These sources are not competing alternatives — they cover different costs and can be stacked. The sequence matters: file your insurance claim first, then register for FEMA IA, then apply for SBA. Attempting to skip SBA can block FEMA IA for structural costs.
Track your recovery progress
Use this checklist to track where you are in the financial recovery process. Most items have deadlines — missing application windows is the most common avoidable mistake in post-flood recovery.
Insurance claim
FEMA + SBA registration
Repair + rebuild
Prevention + future protection
Build back with better protection
Recovery is the right moment to implement the prevention measures that reduce the risk of a repeat event. Your risk assessment shows exactly what to prioritise — and which mitigation grants you now qualify for.