Plumbing

Sump Pumps & Basement Flooding: Prepping for Missouri Storm Season

September 9, 2026 · 4 min read

Quick answer

Mid-Missouri's heavy spring rains and storms make a working sump pump essential to keeping your basement dry. A properly sized pump plus a battery backup keeps water out even during the power outages that so often arrive with the same storms. Test your pump before the wet season, replace it if it's aging or noisy, and add a backup if you don't have one — because the worst time to discover a dead sump pump is mid-storm. Call or text (573) 446-2484.

Why mid-Missouri basements flood

Spring here brings long, heavy rains and the occasional downpour that saturates the ground fast. When the water table rises, a sump pump is what keeps that water from seeping up into your basement or crawlspace. When it fails, the damage — and the cleanup — adds up quickly.

The power-outage problem

The catch: the same storms that flood basements also knock out power, and a standard sump pump is useless without it. A battery backup system keeps the pump running through an outage — and for whole-home peace of mind, a standby generator keeps it and everything else on.

Standby generators

Test and maintain before the season

Pour a bucket of water into the pit and confirm the pump kicks on and clears it. Check that the discharge line is clear and directs water away from the foundation. If the pump is loud, runs constantly, or is more than about seven to ten years old, plan to replace it before you need it.

When to upgrade

If your basement has flooded before, a single pump may not be enough — a primary plus a battery backup (or a higher-capacity pump) is the reliable setup. We can assess your pit, sizing, and discharge and recommend what actually fits your home.

Sump pumps & backups

FAQ

Common questions

Test it a couple of times a year — and always before spring storm season. Pour water into the pit and confirm the pump starts and clears it promptly.

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A new electrical panel, standby generator, or HVAC system is a big decision. We make it easier with financing for both residential and commercial work and a quick approval process — plus 10% off your first service with Midway Electric.

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Free estimates on installs across Columbia and mid-Missouri. Book online or call.

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