Somewhere under the house, there is a pit in the floor of the basement or crawl space, and inside it sits a pump that nobody thinks about until the water comes up. If you are the one who got the call from the house, you already know how that goes. Here is the question worth settling before the next storm: who tests the pump, and who decides whether the test was enough?

Local option: New Plan Care gives families in the St. Louis area in-home help so a parent can stay home: companionship, help with bathing and dressing, meals, and overnight care. Call (314) 405-0887.

Start with what you can see from the top

Before you touch anything, look. Find the pit and check the lid. Is it sitting flat, or has it shifted? Keep kids and anyone unsteady well back from an open pit. Is there debris in the bottom, like gravel, leaves, or a toy someone dropped in? Follow the discharge pipe, the one that carries water out and away from the house. Does it run outward and empty onto the ground, or does its end sit close to the foundation where the water can run right back in? Is the pump's cord plugged in, and does it look whole, with no cracks, scorch marks, or a loose plug?

If the cord looks damaged, or the outlet has no reset button, stop there. That is an electrician's call, not a weekend project.

Test the float with a bucket, and time it

Most pumps in a house like this run on a float switch, a small arm or ball that rises with the water and tells the pump to start. The test is simple. Find a bucket of clean water, pour it slowly into the pit, and watch the float rise. The pump should kick on, move the water, and shut off when the level drops. Note how long the pit takes to fill and how long it takes to empty. If the pump runs too long before the pit clears, does not start at all, or keeps running after the pit is empty, you have a finding.

Check the float itself too. Does it move freely, or does it catch on the side of the pit or the pipe? A float that sticks is one of the most common reasons a pump fails to respond when it matters, and it is often the easiest fix on the spot if it is only wedged.

Decide who runs the test

This is where the split week earns its keep. Put the test on Mom's row, on a daytime when the kids are at school and the calendar is quiet, not at nine on a Thursday night with rain coming down. Write the day on the house list, along with who poured the bucket and what the pump did. One person pours, and a second person, a sibling or a hired helper, can hold the light and watch the pit.

An in-home helper can keep an eye on the pit during a storm and call you if the water rises, but they do not touch the pump or any electrical work. Put that line on paper so everyone knows where it sits.

Know when to hire the check

Hiring is a fair choice, especially for the parts you cannot test safely. Ask a plumbing company whether their visit includes testing the float and the check valve, the one-way valve on the discharge line that keeps water from flowing back into the pit. Ask whether they will lift the pump out to inspect the bottom of the pit, and how they leave things when they finish. Ask what the visit costs before you agree to it, and whether a repair they find is quoted separately. Get the scope in writing, with the words check, test, and clean named outright, so you can compare two companies on the same job.

Compare the two lists side by side. One company will say they check the pump, and another will say they run it. Those are different jobs, and only one of them shows you what happens in a flood.

Keep one page for the pump

Write down the pump's model from the label, when it was last tested, who tested it, and what the bucket showed. Keep that page with the furnace filter notes and the appliance warranties. When the next storm shows up in the forecast, you will not be rebuilding the pump from memory at two in the morning. Keep the test simple enough that anyone in the family can repeat it, and one more thing stops living only in your head.

If you want a short list of local companies to compare, Local Help in St. Louis is a reasonable place to start.