Sump Pump Maintenance Before Spring Snowmelt

A sump pump is one of those appliances you forget about entirely — until the day it fails during spring snowmelt and your basement floods. The good news: a few minutes of maintenance before the melt season dramatically cuts that risk. Here's the pre-snowmelt checklist.

Why spring is the danger season

Along the Front Range, spring snowmelt and heavy rain push groundwater up fast, and low-lying areas — around the Platte in Sheridan, or flood-prone Evans — feel it most. This is precisely when your sump pump has to work hardest, and precisely the wrong time to discover it's failed.

The maintenance checklist

1. Test the pump: slowly pour water into the pit until the float rises and the pump kicks on. It should pump the water out and shut off cleanly.
2. Check the float switch moves freely and isn't stuck or obstructed.
3. Inspect the check valve, which keeps pumped water from flowing back into the pit.
4. Clear the pit of debris, gravel, and sediment that can jam the pump.
5. Confirm the discharge line is clear and directs water well away from the foundation.

The discharge-line detail

A pump that works but dumps water right next to the foundation is fighting itself — that water just seeps back down toward the basement. Make sure the discharge line carries water far enough from the house, and that its outlet isn't frozen or blocked in early spring.

Why you need a battery backup

Here's the cruel irony of sump pumps: the storms that overwhelm a basement often knock out the power at the same time — exactly when the pump must run. A battery backup keeps the system pumping through an outage, and in flood-prone areas it's not a luxury; it's the whole point. If your system doesn't have one, it's the single best upgrade you can make.

Know when to replace

Most sump pumps last 7–10 years. If yours is older, cycling constantly, running noisily, or failing your test, replace it before snowmelt — not during a flood. A planned replacement on a dry day is far cheaper and less stressful than an emergency one with water rising.

Warning signs to act on

• The pump runs constantly or cycles on and off rapidly.
• Standing water in the pit the pump won't clear.
• Loud grinding, rattling, or humming without pumping.
• The pump is more than 7–10 years old.
• No battery backup for storm-season outages.

Serving Evans, Sheridan, and low-lying Front Range homes, we test, service, and replace sump pumps and add battery backups before storm season. Get your system checked before the snow melts — call us.

The backup battery is the whole point — here's why

The single most important thing we can tell you about sump pumps is this: the storm that floods your basement is often the same storm that knocks out your power. A perfectly good primary pump is useless during an outage, and that outage tends to arrive at the exact moment groundwater is peaking from snowmelt or heavy rain. That's why a battery backup isn't an upgrade — for a basement you actually care about, it's the point of the system.

Testing matters just as much as having one. Pour water into the pit until the float rises and confirm the primary pump kicks on, pumps out, and shuts off cleanly — then confirm the backup does the same. Do it on a dry day in early spring, before the melt. A pump you haven't tested since installation is a pump you're trusting on faith at the worst possible time.