Preparing your plumbing for winter should start before freezing temperatures arrive. Oswego homeowners can reduce the risk of cold-weather plumbing problems by disconnecting hoses, checking outdoor faucets, identifying vulnerable pipes, locating the main water shutoff and addressing leaks before winter.
Use this 10-point fall plumbing checklist to give your home a quick inspection.
1. Disconnect Garden Hoses
Leaving a hose connected to an outdoor faucet can leave water where you don’t want it when temperatures fall.
Disconnect hoses when you’re finished using them for the season, drain them before storage and check the faucet while you’re there.
2. Check Outdoor Faucets for Leaks
Does an outdoor faucet continue dripping after you shut it off? Is there corrosion or visible damage?
Problems with exterior plumbing are much easier to address during mild fall weather than after freezing temperatures arrive.
3. Identify Pipes That Could Be Exposed to Cold
Plumbing in colder areas of a home can be more vulnerable when temperatures drop.
Pay particular attention to pipes near:
- Exterior walls
- Garages
- Crawl spaces
- Unheated utility areas
- Other poorly insulated spaces
And if a pipe has frozen in the past, don’t assume the problem fixed itself. That area deserves extra attention before winter.
4. Find Your Main Water Shutoff
Every homeowner should know how to shut off the home’s water supply.
Locate your main shutoff and make sure other adults in the house know where it is.
If a pipe ever bursts, being able to stop the flow of water quickly can help limit damage.
Not sure which valve is your main shutoff—or whether it works properly? A plumber can help identify and inspect it.
5. Look for Small Plumbing Leaks
Check underneath sinks, around toilets, near accessible basement plumbing, around the washing machine and near your water heater.
Look for:
- Drips or moisture
- Water stains
- Corrosion
- Damp cabinets
- Musty odors
- Unexplained puddles
A small leak in September is worth addressing before it becomes a larger problem.
6. Listen to Your Water Heater
Your water heater works year-round, but colder months can make reliable hot water especially important.
Listen for new popping, rumbling or banging noises. Check around the unit for moisture or corrosion, and pay attention to changes in hot-water performance.
Unusual sounds can have several causes, including sediment accumulating inside some tank-style water heaters. If the sounds are new or you’re also seeing leaks or performance problems, have the unit inspected.
7. Pay Attention to Slow or Gurgling Drains
One slow sink may be a localized clog. Multiple slow drains, recurring backups or gurgling can indicate a problem farther down the drainage system.
Don’t ignore a drain that’s behaving differently than usual—especially if using one plumbing fixture causes water or noise somewhere else in the house.
8. Check the Sump Pump
Fall doesn’t mean you can forget about the basement.
Check your sump system according to the manufacturer’s instructions and look for obvious debris or damage. If your system includes a battery backup, make sure that’s ready as well.
A functioning sump system provides protection well beyond spring storm season.
9. Listen for Toilets That Run When Nobody Is Using Them
Not every plumbing leak creates a puddle.
A toilet that runs intermittently or suddenly refills when nobody has flushed it may be losing water from the tank into the bowl.
If you keep hearing a toilet running on its own, it’s worth investigating.
10. Pay Attention to Changes in Your Plumbing
Homeowners often notice a problem before they know exactly what it is.
Maybe the shower pressure has changed. A drain has started gurgling. The water heater sounds different. An outdoor faucet is dripping. There’s suddenly a strange smell in the basement.
You don’t need to diagnose the problem yourself.
A change in how your plumbing normally looks, sounds, smells or performs is reason enough to investigate.
What Plumbing Problems Should You Fix Before Winter?
Prioritize problems that could result in water damage, loss of water or exposure to freezing temperatures.
Active leaks, damaged exterior faucets, vulnerable pipes, unreliable shutoff valves and water-heater problems are all worth addressing before colder weather settles into the Oswego area.
Aquaduct Plumbing, Heating & Air Pro Tip
Know where your main water shutoff is before an emergency happens. If a pipe bursts, finding the valve shouldn’t be the first time you’ve gone looking for it.
When Should Oswego Homeowners Start Preparing Pipes for Winter?
Early fall is a practical time to begin.
You don’t need to wait for the forecast to show freezing temperatures. Preparing in September and October gives you time to identify vulnerable plumbing and schedule repairs without the urgency of an active frozen or burst pipe.
That’s particularly useful in northern Illinois, where colder weather can arrive quickly.
Need Help Getting Your Plumbing Ready for Winter?
If your fall inspection turns up a leak, damaged outdoor faucet, suspicious drain, water-heater problem or another plumbing concern, Aquaduct Plumbing, Heating & Air can help.
Based in Oswego, Aquaduct provides professional plumbing services to homeowners in Oswego and surrounding communities. Our experienced plumbers can diagnose the problem, explain your options and help get your home’s plumbing ready for colder weather.
A few checks now can help uncover problems before they turn into winter plumbing emergencies.
Contact Aquaduct Plumbing, Heating & Air to schedule plumbing service in Oswego and the surrounding area.
Fall Plumbing FAQs
When should I winterize my plumbing in Illinois?
Start preparing in early fall rather than waiting for freezing temperatures. This gives you time to find vulnerable pipes, leaks and exterior plumbing problems before colder weather arrives.
Should garden hoses be disconnected before winter?
Yes. Disconnect, drain and store hoses before freezing weather and inspect the outdoor faucet for leaks or damage.
Which pipes are most likely to freeze?
Pipes located in poorly heated or insulated spaces can be more vulnerable, including plumbing near exterior walls, garages, crawl spaces and other cold areas.
What should I do if a pipe has frozen before?
Treat that location as a known vulnerable area. Have the insulation, airflow and plumbing configuration evaluated if you’re unsure why the pipe freezes.
Who can help with winter plumbing preparation in Oswego?
Aquaduct Plumbing, Heating & Air provides plumbing repair and related services in Oswego and surrounding communities.
