24-Hour Flood Checklist – What to do when the water’s coming fast.

24-Hour Flood Checklist – What to do when the water’s coming fast.

When a flood clock starts, attention is your best tool. You don’t need every gadget, you need a clear plan, a few smart moves, and a calm sequence. This primer sets the stage for the next section’s hour-by-hour checklist, so your first actions protect people first, then property, then paperwork.

🌧️ Situational Awareness First
  • Verify the threat: Local flood stage, crest timing, road closures, and evacuation notices.
  • Set your window: Decide your 24-hour horizon (now → +24h) and update every 2–3 hours.
  • People > property: Confirm headcount, mobility needs, meds, and pet plans before gear.
  • Pick your trigger: Define the exact cue to leave (e.g., “water reaches driveway” or “Level 3 alert”).
  • Comm plan: One group text thread; name a check-in time; assign a remote contact.
Pro tip: Screenshot live maps and key phone numbers—cell data and apps can fail when you need them most.
🧭 Priorities & Boundaries
Priority Meaning What This Looks Like
1) Life safety No hero moves; clear exits Plan a dry route, fuel car, meds/pets ready, shoes on, keys visible
2) Utilities Prevent fire/shock & contamination Know how to cut power, gas, water; lift cords; protect panel if safe
3) Water pathways Guide, don’t fight, the flow Clear drains; door sweeps; deploy barriers only where safe/fast
4) Irreplaceables Save what can’t be rebought IDs, titles, insurance, backups, photos—up high or in go-bag
5) Proof for claims Document now, not later Quick room videos; serial numbers; date-stamped exterior shots
Avoid: Driving through water, moving appliances alone, or wading in standing water near live power. When in doubt, evacuate early.
✅ 24-Hour Flood Checklist Autosaves
Progress0% complete
Tip: Set your leave trigger now (e.g., “water at driveway” or “Level 3 alert”). This checklist prioritizes people → utilities → water pathways → irreplaceables → documentation.
T-24 to T-18 hours • Situational setup (monitor & plan)
T-18 to T-12 hours • People & pets (safety before gear)
T-12 to T-6 hours • Utilities & pathways (reduce fire/shock risk)
T-6 to T-3 hours • Irreplaceables & docs (move high, pack tight)
T-3 to T-1 hours • Final house prep (fail safely)
T-0 • During flood / If evacuating (stay higher, stay visible)
After the water • First 24 hours (safety, insurance, mold)

We’ve been through enough storms to know that those last 24 hours before a flood are pure chaos if you’re not ready. The goal isn’t to do everything perfectly, it’s to do the right things fast. If we can help you get through a flood with less damage and more peace of mind, then we’ve done our job.