Water Emergency — What Do I Do Right Now?
In a water emergency the order of operations matters: shut the water before you touch anything electrical, kill the power before you step into standing water, and take photos before you clean anything up. Answer a few taps and get the right checklist for your exact situation.
Two situations are genuinely dangerous — a sagging ceiling and standing water near live electricity. This wizard flags both so you know when to stop and stay out.
How this works
This triage follows the emergency order of operations restoration crews and plumbers teach: control the source (main water valve — clockwise to close — then the water heater, then open faucets to relieve pressure), control the electrical hazard (circuits off at the panel, never entering standing water while power may be live), document with photos before cleanup so the insurance claim is provable, then dry within the 24–48 hour window the EPA identifies as the start of mold growth on wet porous materials.
The hard stops are deliberate. A sagging ceiling holds real weight in saturated drywall, and puncturing it can bring the section down at once — that branch says evacuate and wait for a pro. Sewage and outdoor flood water are Category 3 under the IICRC S500 standard — pathogenic, requiring protective equipment and removal of porous materials, not DIY cleanup. And any standing water near live electricity is treated as energized until power is confirmed off, at the panel or by the utility.
Cost figures come from 2026 national pricing (HomeAdvisor, Angi, HomeGuide): restoration jobs average $3,865 (typically $1,383–$6,378), a clean-water basement pump-out runs $500–$1,500, ceiling repairs $45–$55 per square foot, and Category 3 cleanup $7–$15 per square foot. This is a triage tool, not an assessment — a crew confirms scope on site with moisture readings.
Estimates only — independent local providers quote their own pricing. Data last reviewed 2026-07.
Frequently Asked Questions
My ceiling is bulging with water — should I poke a hole to drain it?
No. It's commonly suggested, but puncturing saturated drywall can trigger the whole wet section to collapse at once. Clear the room, shut off the water, kill the circuits for that area, and let a pro relieve and open the ceiling safely.
Where is my main water shut-off valve?
Usually in the basement or crawlspace on the street-facing wall, near the water heater, or in a utility closet. In warm climates it may be outside near the foundation or at the meter box. Turn it clockwise to close, then open a low faucet to drain the lines. Find it now, before you need it.
Can I walk through my flooded basement to reach the breaker panel?
No — never enter standing water while power may be on; the water itself can be energized. If you can't reach the panel without crossing or standing in water, call your electric utility and have power cut at the meter instead.
Why take photos before cleaning up?
Insurance adjusters pay based on documented damage. Photograph and video everything as it happened — water lines on walls, soaked flooring, ruined items with serial numbers — before you move or discard anything. Restoration crews also document moisture readings to support the claim.
How long do I have before mold becomes a problem?
Mold begins growing on wet porous materials within 24–48 hours (EPA). That's the window for getting real drying started — and around 72 hours, standing water is treated as more contaminated than its source, which raises cleanup cost too.
More Free Tools
Water Damage Restoration Cost Calculator
Estimate what water damage cleanup and restoration should cost — by area affected, water source, how far it spread, and how long it's been wet.
Use the free tool →Mold Risk Timer — How Fast Does Mold Grow After Water Damage?
Enter how long ago the water hit and what got wet — see where you are in the 24–48 hour mold window and which materials can still be saved.
Use the free tool →Does Homeowners Insurance Cover My Water Damage?
Answer two or three questions about what caused the water and get a straight coverage verdict — plus whether filing is even worth it at your deductible.
Use the free tool →How Bad Is My Water Damage? Category & Class Quiz
Three quick questions to place your water damage on the IICRC scale — Category 1, 2, or 3 and Class 1–4 — and what that means for DIY, cost, and health risk.
Use the free tool →Drying Equipment Calculator — Air Movers & Dehumidifiers (IICRC)
Work out how many dehumidifiers and air movers you need to dry out water damage, using the actual IICRC S500 factor chart — then see the honest rent-vs-pro math.
Use the free tool →Prefer to just talk to someone?
Call or send the short form — we'll route you to an independent local pro.