Septic pumping checklist

A septic pumping visit in order: locate, open, measure, pump, inspect and record.

13 itemsIn 5 groups
OK or fixWith a note per line
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Septic pumping checklist

koira.ai/checklists/septic-pumping-checklist
Locate and open
Tank and lids located
Lids opened safely, area kept clear of children and pets
Measure
Scum layer depth recorded
Sludge layer depth recorded
Pump
Tank pumped
Effluent filter cleaned or replaced
Inlet and outlet baffles checked
Inspect
Signs of backup or high water level
Drainfield area walked for wet spots or odors
Risers and lids in good condition
Pumps and alarms checked on alternative systems
Record
Date, tank size and layer depths recorded for the customer
Next pumping or inspection date recommended
Signature
Date

What this report covers

EPA says the average household septic system should be inspected at least every three years by a septic service professional, and household tanks are typically pumped every three to five years. Alternative systems with electrical float switches, pumps or mechanical parts should be inspected more often, generally once a year.

EPA also says to pump when the bottom of the scum layer is within six inches of the bottom of the outlet, or the top of the sludge layer is within 12 inches of the outlet. That is why this report records both layers.

How to use it

For each item, mark it OK, Needs attention or Not inspected, and add a short note where it helps. "Not inspected" with a reason protects you better than a blank line. Print it or save it as a PDF and send it to the customer with your photos.

With Koira: Maintenance plans

Sell pumping and inspection reminders as a plan on your site and on every invoice. On Koira's Front Office plan, Koira bills the plan, books each visit when it comes due and puts it on your day.

Sources

Last checked October 9, 2026. This page is general information, not legal or tax advice. Rules change and differ by state and city, so confirm with the agency named before you act.

FAQ

How often should a septic tank be pumped?

EPA says household tanks are typically pumped every three to five years.

How often should a septic system be inspected?

EPA says at least every three years for the average household system, and generally once a year for alternative systems.

Why measure the scum and sludge layers?

EPA uses their distance from the outlet to tell when a tank needs pumping.

What should the customer get?

A record of the date, tank size, layer depths and the next recommended visit.

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Septic Pumping Checklist: Service Visit and Tank Inspection | Koira