Lead & Galvanized Water Lines in Genesee County: What Flushing Homeowners Should Know

First, the reassuring part

If you live in Flushing, you have probably wondered about lead in your water. That is a fair thing to think about after everything Genesee County has been through. So let's be clear up front.

Flushing has its own municipal water system, separate from the City of Flint. The 2014 Flint water crisis was tied to Flint's own supply and corrosion control, not Flushing's. Being in the same county does not mean sharing the same pipes or the same history. That said, curiosity about your own service line is smart, not paranoid — and it is easy to satisfy.

Lead vs. galvanized: what's the difference?

These two get lumped together, but they are not the same thing.

• Lead pipe was used for water service lines in some older homes, generally before the mid-1980s. Lead can leach into water, which is why it is the primary concern.
• Galvanized steel pipe is steel coated in zinc. It does not contain meaningful lead itself, but there is a catch: galvanized lines installed downstream of a lead pipe or lead-containing fitting can trap lead particles in their rough, corroded interior and release them over time.

That is why the two are addressed together in service-line replacement work. A galvanized line that was once connected to lead is treated as a lead concern.

Why Genesee County talks about this so much

After the Flint crisis, Genesee County ran one of the largest lead and galvanized service-line replacement programs in the country. Crews across many communities located, inventoried, and swapped out old lead and galvanized service lines. That effort is a big reason lead awareness runs high here — the topic has been front and center for years, including in and around Flint.

The upside for you as a homeowner: there is now a lot of public data, and utilities are required to keep service-line inventories. You do not have to guess in the dark.

How to check your own service line

Your service line is the pipe that carries water from the street main into your home. You can often identify the material yourself in about five minutes. Find where the line enters your basement or crawl space — usually near the water meter — and try this:

1. Look at the pipe color and texture.
   • Lead is dull gray, soft, and often has a rounded, bulging joint where it meets the meter. It has no threads.
   • Galvanized steel is silvery to dull gray, harder, and usually has threaded fittings. It may show rust at the joints.
   • Copper is the color of a penny.
   • Plastic (PEX or PVC) is obvious once you see it.
2. Do the scratch test. Gently scratch the pipe with a key or coin. Lead scratches easily to a shiny silver color and is not magnetic.
3. Try a magnet. A magnet sticks to galvanized steel. It will not stick to lead or copper.

If you find copper or plastic, that portion of your line is not a lead concern. If you find lead or galvanized — or you simply cannot tell — that is worth a professional look.

Keep in mind the line has two halves: the public side (street to your property) and the private side (your property line into the house). You own the private side.

Filters and drinking water

If you want extra peace of mind while you sort out your line, a certified filter helps. Look specifically for filters certified to reduce lead — either a point-of-use filter at the kitchen tap or a reverse-osmosis system for drinking and cooking water. A whole-house softener improves scale and hardness but is not a lead filter, so choose the right tool for the job. We install point-of-use and reverse-osmosis options alongside our water treatment and filtration work.

Running your cold tap for a couple of minutes after long periods of no use also flushes standing water, and you should only ever use cold water for drinking and cooking, since hot water pulls more from pipes.

When to replace a service line

Replacement is the permanent fix for a confirmed lead or lead-affected galvanized line. It is also worth considering if your galvanized line is badly corroded and choking your water pressure, which is a common complaint in pre-1975 homes throughout the area.

We replace old lead and galvanized service lines with safe PEX or copper, and we handle the permitting and coordination that comes with it. Because part of the line may be city-owned, replacement often means working with the utility — something our whole-home repiping and service-line replacement crews do regularly. Older homes in Flushing Township and the surrounding towns are exactly where we see aging lines most often.

The bottom line

Flushing's water is not Flint's water, and worrying is not the goal here — knowing is. Identify your service-line material, use a certified lead filter if you want added assurance, and replace a confirmed lead or affected galvanized line when it makes sense.

If you would like a professional to identify your service line and lay out honest options, call us at (207) 419-2600. We will tell you straight what you have and what, if anything, needs to change — with upfront pricing and no scare tactics.