If you’ve lived in Jacksonville, Florida for even one hurricane season, you know the drill: stock up on water, check the flashlights, grab some batteries, and get ready to ride it out. But while most people focus on food and safety, there’s one critical system in your home that doesn’t always get the attention it deserves — your plumbing.
Whether it’s before, during, or after a storm, knowing how to protect your water lines, pipes, and drains can save you a lot of hassle, damage, and repair costs. At Concept Renaissance Services, we’ve helped families across Jacksonville and Northeast Florida through countless storms — and we want you to feel confident, prepared, and protected this season.
Here’s your guide to getting your plumbing storm-ready.
Step 1: Know How to Shut Off Your Water Main
This is probably the most important thing you can do to protect your home from serious water damage during a hurricane. If strong winds or floodwaters damage your plumbing lines, you could be dealing with a leak (or a flood) inside your home — while the storm is still going on.
Before hurricane season starts:
- Locate your main water shut-off valve.
In most homes in Jacksonville, it’s located where the water line comes into your house — often near the front of the home, close to the street, or in a box buried near your foundation. - Learn how to shut it off.
You may need a wrench or a meter key to do it. Practice turning it off and on, and show everyone in your household how to do it in case you’re not home. - Label it clearly.
If it’s in a hard-to-see location, use a weatherproof tag so you can find it quickly.
When to shut it off:
- Before evacuating
- If the storm surge is expected to bring flooding to your neighborhood
- If a pipe bursts or starts leaking due to storm impact
Step 2: Turn Off Your Water Heater (and Drain It if Needed)
If the power goes out and your water supply is interrupted, your water heater could become a danger. Pressure can build up inside the tank, and in rare cases, it can even rupture.
What to do:
- Turn off your water heater before the storm hits — especially if you plan to evacuate. For electric models, flip the breaker. For gas models, turn the thermostat to “off.”
- Know how to drain it if needed. If the water supply is contaminated or you lose access to clean water, the water in your tank may be a backup source. You can drain it using a hose connected to the bottom valve.
Pro tip: That’s 30 to 50 gallons of usable water just sitting there.
Step 3: Protect Outdoor Plumbing
Wind, debris, and flooding can all damage your home’s outdoor plumbing systems — especially hose bibs and irrigation lines.
Here’s how to protect them:
- Disconnect hoses from outdoor spigots.
- Add a foam or insulated cover to protect hose bibs from wind damage.
- Shut off any outdoor irrigation systems and power down your sprinkler timer.
- If you have a backflow preventer, check that it’s secured.
Step 4: Prepare for a Boil Water Advisory
After a major storm, local water treatment plants can become overwhelmed or damaged — especially if flooding affects the system. That’s when a boil water advisory goes into effect, meaning you should not drink or use water from the tap unless it’s been properly boiled.
Be prepared by:
- Stocking up on bottled water — the recommended amount is at least one gallon per person per day, for 3–5 days.
- Filling up your bathtubs with clean water before the storm. You can use this for flushing toilets or even washing dishes.
- Having a clean pot ready in case you need to boil water on a gas stove or grill.
- Storing clean containers so you can boil and save water in advance.
Step 5: Save Water During the Storm
If your area loses water pressure, or if you’re under a boil notice, you’ll want to conserve as much clean water as possible.
Tips:
- Don’t leave faucets dripping (unless you’re specifically avoiding frozen pipes in winter — not a concern here).
- Skip running your dishwasher or washing machine.
- Use disposable plates and utensils if possible to limit washing needs.
- Reuse gray water (used sink water) for tasks like flushing toilets.
Step 6: Watch for These Post-Storm Red Flags
Even if your home seems okay after the storm, hidden plumbing issues could still be developing.
Keep an eye out for:
- Sudden drops in water pressure
- Gurgling or bubbling sounds in drains or toilets
- New leaks under sinks, in crawlspaces, or near hose bibs
- Discolored water coming from the tap
- Slow drains or sewage smells (which may indicate a backed-up sewer line)
If you notice any of these signs — especially after a storm or flood — it’s time to call in a professional.
Bonus: After the Storm, Flush the System
If you shut off your water or suspect any contamination, once it’s safe, you’ll want to flush your plumbing system.
Here’s how:
- Open all faucets (cold and hot) and let them run for several minutes.
- Flush every toilet in the home at least once.
- Run your dishwasher and washing machine empty (on hot).
- Clean and sanitize faucet aerators and shower heads if needed.
- If you drained your water heater, refill and restore power after verifying clean supply.
You’re Not Alone This Hurricane Season
Storms are unpredictable, but your plumbing doesn’t have to be. With the right prep, a little awareness, and help when you need it, you can weather the season with confidence.
And if something goes wrong — or if you want a professional to help you get storm-ready — we’re here for you.
At Concept Renaissance Services, we’ve been helping families across Jacksonville and Northeast Florida protect and repair their homes for over 10 years. We offer expert plumbing services, emergency repairs, and helpful guidance to make sure your home is safe and sound — no matter what the weather brings.
Need Help Before or After the Storm?
Call Concept Renaissance Services for expert plumbing support before, during, or after hurricane season.
📞 (904) 805-5858
📍 Jacksonville, FL & Northeast Florida
