Opening Your Cabin or Camp for Summer: A Plumbing Startup Checklist

It's that time of year again. The ice is off the lakes, the roads are passable, and up and down Antrim, Charlevoix, Kalkaska, and Otsego counties, cabin owners are making the drive up north to open their camps for the season. It's one of the best weekends of the year — until you turn on the water and find something went wrong over the winter.

Freeze damage, burst fittings, a dead water heater, a sump pump that sat idle all winter — these are the surprises that turn a good opener into a headache. The good news is that most of them are preventable, or at least catchable early, if you work through a simple checklist before you start loading up the refrigerator. Here's what Cy walks his customers through every spring.

1. Don't Rush the Water On

Before you open that main shutoff valve, do a walk-through of the whole cabin first — basement, crawl space, utility room, and anywhere pipes are exposed. You're looking for cracked fittings, burst copper, or lines that have shifted. If the cabin was drained properly last fall and the temperature stayed manageable, you're probably fine. But if you had a brutal cold snap and aren't sure the heat tape held, take the extra five minutes to look before you pressurize the system.

Turning water on into a burst pipe means water running loose inside a wall or under the cabin before you even know there's a problem. A slow, visual check first costs you nothing.

2. Open Faucets Before Turning On the Main

If the cabin was drained for winter, there's air in the lines. Open a faucet at the highest point in the cabin and one near the main shutoff before you turn the water on. This lets air escape as water fills the system and prevents water hammer — that banging sound that happens when water slams into a closed end of a pipe. Once water runs steady at both faucets, you can close them and continue.

3. Inspect Every Fixture for Leaks

Once the water is on and pressure is up, make a second pass through the cabin. Check under every sink, behind the toilet, at the washing machine connections, and anywhere you have an exposed fitting or shutoff valve. Winter is hard on rubber seals and older valves — a valve that worked fine last September may drip now. Small drips are easy to fix when you catch them early. Ignored, they become mold, rot, and water damage.

Don't forget outdoor sillcocks (hose bibs). If the frost-free sillcock didn't drain properly last fall, it may have frozen and cracked. Turn each one on and check for normal flow. If the handle turns but water barely trickles out or you see wet spots on the interior wall behind it, the sillcock may have split and will need to be replaced before the season.

4. Check Your Water Heater Before You Light It

If you have a tank water heater that was left full over the winter, visually inspect it before firing it back up. Look for moisture around the base, rust on the outside, or any smell of sulfur (which can indicate bacteria growth in a tank that sat stagnant). If it looks and smells fine, make sure the cold water inlet valve is fully open, then restore power or relight the pilot according to the manufacturer's instructions.

If you're on a cabin or camp that you only use a few months a year, a tankless water heater is worth considering. It heats water on demand, so there's no tank sitting idle and growing scale or bacteria for nine months out of twelve. Several of Cy's cabin customers have made the switch and won't go back.

5. Test the Sump Pump

Spring is prime time for sump pump failures across Northern Michigan. Snow melt and spring rain drive water tables up right when the pump needs to be ready. Before you leave after opening weekend, pour a five-gallon bucket of water into the sump pit and watch the pump cycle. It should kick on, drain the pit, and shut off cleanly. If it hums but doesn't pump, runs continuously, or doesn't kick on at all, you've got a problem that needs attention before the next heavy rain.

Also check that the discharge line is clear. Sometimes rodents nest in the discharge pipe over winter, and a blocked discharge line will cause the pump to run in circles without actually moving water out of the basin.

6. Check Your Water Pressure

Northern Michigan well water and pressure tank systems can behave differently after a winter of sitting. If pressure seems low or surges oddly, check the pressure gauge on your tank. Normal residential range is typically 40–60 PSI. If it's way off, or if the pump short-cycles (kicks on and off rapidly), the pressure tank may have lost its air charge — a common issue that's easy for a plumber to correct but can wear out your well pump fast if left alone. Not sure how to read the gauge? Just give Cy a call.

7. Run the Water for a Few Minutes Before Using It

Even if everything checks out mechanically, let the water run for a few minutes at each tap before you drink it or cook with it. This flushes out any sediment or stagnant water that built up in the lines over winter. If you're on well water, it's a good idea to have the water tested for bacteria once a season — especially if you notice any discoloration, odor, or if the cabin experienced flooding. Many county health departments offer water testing kits, or Cy can point you in the right direction.

When Something Isn't Right, Don't Guess

Cabin plumbing has its own quirks — systems that were put together decades ago, mix-matched materials, low-budget patches from previous owners. If you turn the water on and something seems off, don't just live with it for the season. A small leak or a quirky fitting that gets ignored in May has a way of becoming a real problem by August.

Cy and the Zenco crew service camps and cabins all across the 45-mile radius around Mancelona — Elk Rapids, Bellaire, Torch Lake, Walloon Lake, East Jordan, Indian River, and everywhere in between. If you're opening up this spring and want a professional set of eyes on the plumbing before you leave for the season, give us a call. We'll tell you straight what needs attention and what can wait.

Opening weekend is supposed to be fun. A little prep goes a long way toward keeping it that way.