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A Spring Plumbing Checklist for Lancaster Homes

Spring is the moment to check your plumbing after winter and before storm season. Here is a simple Lancaster checklist.

By the Lancaster PA Plumbing Pros team · Updated 2026-10-07.

Spring in Lancaster is a natural moment to give your plumbing a once over. Winter is hard on pipes, the freezing and thawing that can crack an outdoor spigot or stress a line, and the wet spring and summer storms that follow are exactly when a sump pump has to earn its keep. Taking an hour when the weather turns to work through a simple checklist catches the small problems while they are still small, and makes sure the systems you will lean on through storm season are ready. It is the kind of quiet maintenance that saves a lot of trouble later.

None of this requires special skill, most of it is looking and testing, and the point is to find anything that needs attention on a calm spring day rather than during an emergency. Here is what to check.

Start outside, where winter did its damage

The first stop is the outdoor plumbing, because that is what took the brunt of the cold. Turn on each outdoor spigot and watch it. If water leaks from the spigot, or worse, if you hear water running inside the wall behind it when it is on, the spigot or the pipe feeding it may have frozen and split over winter. That is a very common cold weather failure, and it only shows itself when you use the spigot again in spring. Reconnect and check your hoses and any outdoor connections too.

A split spigot or the pipe behind it is worth fixing before you rely on it all summer, since a leak inside the wall does hidden damage. This one check catches one of the most common winter casualties, and spring is exactly when it reveals itself, so it belongs at the top of the list.

The spring plumbing checklist

Work through these when the weather turns:

  • Test each outdoor spigot for leaks or water in the wall.
  • Check under sinks and around fixtures for drips and damp.
  • Test the sump pump before storm season arrives.
  • Look over the water heater for its age and any corrosion.
  • Run the meter test to catch any hidden leak.

Check for leaks, hidden and obvious

Next, go looking for leaks inside. Open the cabinets under sinks and look and feel for any damp, drips or staining at the connections, and check around the base of toilets and the fittings on visible pipe. These small leaks are easy to miss and easy to fix when caught early, and they do slow damage when they are not. While you are at it, run the meter test: turn off everything in the house that uses water and watch the meter, and if it still moves, a hidden leak is somewhere in the system worth tracking down.

Spring is a good time for this because a winter of stressed pipe can leave a slow leak that was not there in the fall. Catching it now, before it runs all summer, saves both water and the damage a hidden leak does over months. If the meter says there is a leak but you cannot find it, that is the point where locating it properly is worth the call.

Get storm season ready

The most important spring task in flood prone Lancaster is testing the sump pump, because storm season is coming and that is when it matters. Testing it is simple: pour a bucket of water into the sump pit and watch. The float should rise, the pump should switch on, move the water out, and shut off. If it does not, or it strains and struggles, it needs service now, on a dry spring day, rather than failing during the first big storm when the basement is filling.

If you rely on a battery backup for the pump, spring is the time to confirm it works too, since a backup with a dead battery is no backup at all. Given the county's history of flooding, a tested pump and a working backup going into storm season is some of the best protection a homeowner has, and spring is the natural moment to confirm both before the rain arrives in earnest.

The spring checklist at a glance.
Check.How.Why now.
Outdoor spigots.Run each, watch for leaks.Winter cracks show in spring.
Under sink leaks.Look and feel at connections.Small now, big if ignored.
Sump pump.Pour a bucket, watch it run.Storm season is coming.
Water heater.Check age and for corrosion.Plan before it fails.

The water heater and a look ahead

Finally, give the water heater a look, because spring is a fine time to assess it without the pressure of a winter failure. Check its age, look for rust or corrosion and any dampness around the base, and if it is a tank you have never flushed, spring is a good time to do it and clear the sediment our hard water leaves behind. A heater near or past ten years is one to start planning to replace, on your schedule, rather than waiting for it to quit on the coldest morning of next winter.

That is really the theme of the whole checklist: use the calm of spring to find and plan for what would otherwise surprise you later. An hour of looking and testing when the weather turns catches the winter casualties, the slow leaks, and the systems that need attention before you depend on them. It is simple, it is cheap, and it is exactly the kind of small habit that keeps a Lancaster home's plumbing quietly working all year.

Common questions

Why check outdoor spigots in spring?

Because a spigot or the pipe behind it can freeze and split over winter, and that only shows itself when you turn it on again in spring. Watch for a leak at the spigot or water running inside the wall behind it. Catching a split before you rely on it all summer avoids hidden damage.

How do I test my sump pump in spring?

Pour a bucket of water into the sump pit and watch. The float should rise, the pump should switch on, move the water out and shut off. If it does not, or it struggles, service it now, before storm season, rather than discovering it failed during the first big storm.

What plumbing should I check every spring?

Outdoor spigots for winter splits, under sinks and around fixtures for leaks, the sump pump before storm season, and the water heater's age and condition. Running the meter test catches any hidden leak. It is mostly looking and testing, and it catches small problems while they are still small.

Should I flush my water heater in spring?

Spring is a good time, especially if you never have. Flushing clears the sediment our hard water leaves in the tank, which ages the heater, and doing it on a calm spring day is easier than dealing with a failure later. A heater past ten years is also worth starting to plan to replace.

A spring plumbing check is one of the easiest good habits a Lancaster homeowner can keep. Work through the outdoor spigots, the under sink leaks, the sump pump and the water heater when the weather turns, and you will catch the winter casualties and get ready for storm season in a single calm hour. It is the small, boring maintenance that quietly prevents the big, stressful emergencies, and spring is the perfect time for it.

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