Why Spring Plumbing Checks Matter in Minnesota
Minnesota winters are hard on plumbing. Freeze-thaw cycles stress pipes, water lines near exterior walls may have been pushed to their limits during cold snaps, and outdoor faucets and irrigation systems sat dormant for months. Spring is your window to inspect everything before the full load of warmer weather hits — more showers, lawn watering, outdoor entertaining, and higher water usage overall.
Catching a slow leak, a cracked outdoor faucet, or a water heater struggling to keep up in April costs a fraction of what it costs to fix water damage in July. Here’s where to start.
Outdoor Plumbing: First Things to Check
Your outdoor hose bibs (spigots) are the most frost-vulnerable plumbing in your home. Even if you properly drained them last fall, check each one for cracks or drips when you reconnect your hoses in spring. A cracked spigot that drips continuously can waste thousands of gallons over the summer and quietly raise your water bill.
If you have an underground irrigation system, have it professionally inspected and started up before you run it for the first time. Frozen ground can shift heads and crack lines over winter. Running a damaged irrigation system just wastes water and can cause soggy spots, dead zones, or even undermine your landscaping. While you’re outside, check any exposed pipes on exterior walls or in your garage — look for signs of bulging, cracking, or discoloration.
Indoor Plumbing: What to Look For
Inside, start under every sink. Look for any moisture, staining on the cabinet floor, or corrosion on the shutoff valves. Shutoff valve corrosion is easy to ignore but can become a crisis when you need to turn water off quickly and the valve won’t budge. A few minutes of inspection now can save you from a much bigger problem later.
Check every toilet for phantom flushing — the sound of water running intermittently without anyone touching the handle. This is almost always a worn flapper, a cheap fix that most homeowners delay for months while paying $30-50 per month in wasted water. Also inspect the supply line connections on toilets and the washing machine for any signs of mineral buildup or slow drips.
Water Pressure and Drainage: Two Things Most People Overlook
Run your shower and a sink simultaneously and note whether the pressure drops significantly. Some pressure variation is normal, but a dramatic drop can indicate a partially closed main shutoff, a pressure regulator issue, or a hidden leak somewhere in the system. Minnesota homes with older galvanized steel pipes also see pressure decline as the pipes corrode internally over decades — something worth discussing with a plumber if your home is 40+ years old.
On the drainage side, run water in every sink, tub, and floor drain in your home. Slow drains in spring often come from buildup that accumulated over winter, or tree roots beginning to encroach on sewer lines as the ground thaws. Catching a partial blockage now is dramatically less expensive than dealing with a sewage backup later.
Related Services
Get a Professional Plumbing Inspection
The licensed plumbers at Advantage Air Plumbing, Heating & Cooling can walk through your home’s plumbing system and give you a clear picture of what needs attention. Contact us to schedule a spring plumbing inspection — it’s one of the best investments you can make in your home this season.
