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Most hurricane checklists in Brevard County cover shutters, generators, canned food, and water jugs. Very few mention the pipes that bring clean water in and carry wastewater out. Yet after nearly four decades helping neighbors around Melbourne, Rockledge, Merritt Island, and across the Space Coast, we see the same pattern every season: the storm passes, the power comes back, municipal water pressure returns, and that is when hidden plumbing weaknesses finally give way.
At EK Coggin Plumbing, we have been responding to post-storm plumbing emergencies here since 1986. We have seen older galvanized lines split the moment supply pressure is restored, sewer lines collapse when overloaded with floodwater, and corroded outdoor fixtures shear off in high winds. The good news is that most of these problems give warning signs before hurricane season peaks, and there is a clear window to act on a normal schedule instead of scrambling during an evacuation.
Why Brevard’s Plumbing Environment Makes Storm Prep Non-Negotiable
Brevard County’s flat coastal terrain gives water very few places to go during a major rain event or storm surge. When the municipal sewer system overloads, that extra volume looks for the lowest openings in the system. In a home, that often means floor drains, first-floor toilets, and shower drains. If your sewer line is already narrowed or weakened, it is much more likely to let that pressure force wastewater in the wrong direction.
Our local water quality adds another layer to this. Brevard County’s supply falls in the moderately hard to hard range, with Cocoa reporting about 6.7 grains per gallon of hardness. Over time, that hard water mineral scale builds up inside your pipes and fittings. The opening inside the pipe slowly shrinks, and the walls become rough and stressed. Under normal conditions you may only notice a slightly slower faucet. Under hurricane conditions, with rapid pressure changes and heavy use, those weakened sections are far more likely to crack or burst.
Along the barrier island communities like Merritt Island and Satellite Beach, chloride levels in county-supplied water can reach 500 to 600 ppm. Combined with constant salt air, that chloride speeds up corrosion on outdoor hose bibs, irrigation stubs, and exposed metal fittings. Corrosion that looks “just cosmetic” in May can turn into a clean break when it is hit by flying debris or flexed by high winds in September.
Start With Your Sewer Line Before the Season Peaks
The single most overlooked piece of hurricane season plumbing prep in Brevard County is the main sewer line. What happens underground before and during a storm has a direct impact on whether wastewater stays out of your home.
Use Sewer Line Camera Inspection to Find Hidden Problems
A sewer line that already has root intrusion, partial blockages, or cracks is under stress before the first rain band arrives. When a hurricane brings heavy rainfall and municipal sewer system overload, that added volume and back pressure will push against the weakest points. That is when we see lines collapse, joints separate, or sewage get forced backward through low drains.
A sewer line camera inspection lets us send a small camera through the pipe and see exactly what is happening: roots growing in through joints, accumulated grease and scale, or sections that are starting to sag. Instead of guessing, you see the video for yourself and can decide whether to clear, repair, or replace problem sections well before the peak from mid-August through late October.
Clear Drains Before Heavy Weather Arrives
Slow drains might feel like a minor annoyance during normal weather. During a hurricane, when everyone is showering, doing laundry, and flushing more frequently, those partially clogged lines can cross the tipping point. The result is wastewater that has nowhere to go except back toward fixtures.
Pre-season drain clearing removes hair, grease, soap buildup, and hard water mineral scale from your interior lines so the system can handle high use. Clearing these restrictions before the season is usually a simple maintenance visit. Waiting until the first bands are on the radar often means contending with multiple homes in the same situation at once.
Locate and Test Every Shutoff Valve Before a Storm Watch Is Issued
Knowing how to turn water off quickly is one of the most powerful tools you have. The time to learn where your valves are and whether they work is long before the first named storm is pointed at the Space Coast.
Find and Test the Main Water Shutoff Valve
The main water shutoff valve controls all incoming water to your home. In most Brevard County houses it sits near the water meter at the front of the property, or where the main line enters the house by the garage or utility room. If it has not been moved in years, it may be stiff or completely seized from corrosion or scale.
Before hurricane season ramps up, turn the valve gently to confirm it moves and actually shuts the water off. If it does not budge or leaks around the stem, there is still time to repair or replace it on a normal schedule. Discovering a failed main valve when you are trying to secure the house before evacuating is a situation we see too often, and it is avoidable.
Check Individual Fixture Shutoffs
Every toilet, sink, and many appliances have individual supply shutoff valves. These let you isolate a single fixture without affecting the rest of the home. Walk through and locate each one, then close and reopen them to make sure they operate smoothly and do not leak.
Having working fixture shutoffs gives you options during and after a storm. If a toilet line starts to drip or a sink supply line fails, you can stop that leak in seconds instead of shutting down the entire house while you wait for a repair.
Know When to Shut the Main Off Before a Storm
For many homeowners, shutting off the main water supply before a strong storm is a smart precaution, especially if you plan to be away. If a pipe fails while you are gone, the amount of damage is limited to what is already in the system instead of being fed continuously from the street.
Turning the main off is particularly important in homes with older piping or a history of leaks. It is a simple step that can prevent an internal plumbing failure from compounding any flood or roof damage you may have to deal with later.
Address Outdoor Fixtures and Aging Pipe Materials Now
What happens outside your home in high winds and driving rain can directly affect what happens inside your walls and ceilings. Brevard’s coastal environment is tough on exposed plumbing parts, and storms tend to find the weakest ones.
Secure Hose Bibs and Irrigation Lines
Hose bibs, irrigation connections, and other exterior fittings are all potential failure points. In hurricane-force winds, debris can hit a hose or pipe, using it like a lever against the wall. If that fitting is already weakened from salt air corrosion, it can snap, allowing water to run unchecked.
Before the season, inspect every outdoor connection. Look for rust, white or green crust from mineral scale, or fittings that feel loose or stiff. Shut off and cap lines that do not need to stay active during a storm. For irrigation systems, knowing how to turn off the supply can prevent a broken sprinkler line from running under a slab or into a crawlspace.
Evaluate Older Galvanized and Polybutylene Piping
Many Brevard County homes built before the 1990s still contain galvanized steel or polybutylene pipes. Galvanized pipe failure often starts internally as rust and scale reduce the opening and weaken the metal. Polybutylene can become brittle over time. Under normal pressure, these pipes may limp along with only minor symptoms like reduced flow or occasional discoloration.
During a storm and the period of supply pressure restoration afterward, those older materials can reach their breaking point. A pre-season plumbing inspection can identify where these materials are present and whether repiping or targeted replacement should be part of your long-term plan. Addressing the worst sections ahead of peak season reduces the chance of a mid-storm rupture that is far more disruptive and costly.
Take Salt Air Corrosion Seriously
In communities near the ocean, like Cocoa Beach, Satellite Beach, and Merritt Island, salt air corrosion is a constant background condition. Metal fixtures, hose bibs, and even some fasteners slowly pit and weaken over the years. It is easy to get used to the look and forget that those crusted surfaces can hide thin, fragile metal underneath.
Hurricane winds and flying debris put sudden stress on those weakened parts. A fixture that has worked for years can fail in a single gust, sending water into walls or crawlspaces. If a valve handle is stiff, the metal is flaking, or the fixture will not fully shut off, it is time to have it evaluated, not just for appearance but for storm resilience.
When a Storm Watch Appears and What to Avoid After
Once a tropical storm or hurricane watch is issued for the Space Coast, the focus shifts from long-term prep to specific actions before and after the storm. The choices you make in this window have a big impact on whether your plumbing helps protect your home or adds to the damage.
Protect Your Water Heater Before the Storm
When a storm watch is posted, and especially if there is a chance of power loss or water service disruption, shut your water heater down safely. For an electric heater, switch it off at the circuit breaker. For a gas unit, turn off the gas supply valve according to the manufacturer’s instructions.
If the municipal water supply pressure drops and the tank partially drains while the heater is still running, the burner or elements can overheat and damage the unit. Turning it off ahead of time prevents that dry-firing damage and keeps the heater ready to return to service once utilities stabilize.
Be Cautious When Restoring Water and Power After the Storm
One of the biggest hidden risks we see after hurricanes in Brevard County is what happens when municipal supply pressure comes back. Pipes that survived the storm physically can fail the moment full pressure is restored. Weak joints, old galvanized sections, and fittings stressed by shifting soils suddenly see a surge in force.
After a major event, do not rush to turn the main water back on the moment service is restored. Turn it on slowly while you are home and listening, and be ready to shut it right back off if you hear water running where it should not be. If you have any doubts, have a licensed plumber walk the system with you before you fully reopen the valve.
The same caution applies to your water heater. Wait to restore power or gas until you are confident the tank is full, there are no leaks on the hot and cold lines, and the area around the heater is dry. This is especially important if there has been standing water in a garage or utility room.
Handle Sewer Backups Safely
If you see sewage backing up into tubs, showers, or floor drains after a storm, stop using all plumbing fixtures immediately. Every flush, shower, or load of laundry during an active sewer backup forces more contaminated water into your home’s lowest points.
In many cases, the problem is a combination of a stressed municipal system and a compromised private sewer line. Clearing the blockage or repairing the damage safely requires proper equipment and protective measures. Until the line is cleared, think of every drain as a potential entry point for contamination, not an exit.
After a major event, pay attention to any boil water advisory issued by local authorities. If there is an advisory, follow it closely, and avoid using ice makers or drinking from refrigerator dispensers until the advisory is lifted and you have flushed those lines.
Planning Ahead Costs Less Than Emergency Cleanup
Most of the steps that keep your plumbing ready for hurricane season in Brevard County are straightforward: inspecting and clearing sewer lines, checking for hard water mineral scale buildup, testing shutoff valves, and replacing obviously corroded outdoor fixtures. Compared to the cost of cleaning sewage out of a home, repairing water-damaged drywall, or replacing a failed water heater, these are small, predictable investments.
The key is timing. Once the first strong system of the season appears on the map, demand for storm-related plumbing work spikes, and options become more limited. Taking care of inspections and repairs now, before the peak between mid-August and late October, lets you choose the schedule instead of the storm choosing it for you.
We have been helping families across the Space Coast prepare their plumbing for hurricane season since 1986, and we bring that local experience to every inspection and repair. If you would like help assessing your sewer line, shutoff valves, or older piping before the season peaks, or you need responsive support after a storm, you can always reach us at E.K. Coggin Plumbing at (321) 485-7754.