Emergency Septic Service: What Counts as an Emergency
Short answer: Sewage backing up into your home, standing sewage on the surface of your yard, or a total loss of drainage throughout the house are genuine septic emergencies that need same-day attention. Slow drains or a mild odor usually aren't urgent, but shouldn't be ignored.
Treat these as emergencies
Wastewater or sewage backing up into sinks, tubs or toilets. Standing sewage or wet, foul-smelling ground on the surface above your tank or drainfield. Every drain in the house draining slowly or not at all at the same time, which usually points to a blocked or full tank rather than one slow fixture.
In any of these situations, the EPA advises avoiding contact with the sewage and calling a professional promptly rather than trying to diagnose or fix it yourself; you can't safely tell what's wrong just by looking.
Probably not an emergency, but don't ignore it
One slow drain, a faint odor that comes and goes, or unusually lush grass in one patch over the drainfield are worth a call to schedule an inspection soon, but don't typically need a same-day emergency callout on their own. Left unaddressed, these are often the early signs of a problem that does become an emergency.
While you wait for help
Stop or minimize water use in the house, including laundry, dishwasher and long showers, to reduce the load on the system, keep people and pets away from any standing sewage, and don't attempt to open or enter the tank yourself; septic tanks can contain dangerous gases.
Sources
Checked July 2026.