1. Pour 5 gallons of water into the pit
The pump should turn on by the time the float hits the trigger height (typically 10–14" of water). Pump should drain the pit in 10–20 seconds. If it grinds, hesitates, or doesn't trigger — replace.
2. Check the discharge line (outside)
Walk the discharge pipe outside. Make sure it points away from the foundation, isn't crushed, isn't frozen, and isn't blocked by mulch or ice. Toledo discharge code: at least 5 ft from the foundation.
3. Battery backup — always
Toledo's worst floods come during storm-driven power outages. A $400 battery backup runs for ~6–10 hours on its own. If your basement is finished or you store anything valuable, this is non-optional.
4. Check the check valve
The check valve prevents water from flowing back into the pit after the pump shuts off. If you hear a 'clack' on shutoff, the valve is fine. If water keeps trickling back — replace ($25 part, 20-min DIY).
5. If pump is 7+ years old — replace before spring
Sump pumps last 7–10 years on average. The cost of a planned replacement ($375–$750) is 100× cheaper than a flooded basement. Spring is the worst time for a pump to fail; February is the right time to swap.
Frequently asked
How big should my sump pump be?
⅓ HP for typical Toledo homes; ½ HP for finished basements or homes near the Maumee. Combo (primary + battery backup) is the gold standard — Wayne, Zoeller, and Liberty are the brands pros recommend.
Can I install one myself?
If you're swapping like-for-like in an existing pit, yes — 1-hour DIY. New installation (digging the pit, drilling discharge through foundation) needs a plumber.
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