What counts as a septic emergency
- Sewage coming up in tubs, showers, or floor drains (the lowest fixtures back up first)
- Toilets that won't flush anywhere in the house, with gurgling in other drains
- Sewage surfacing in the yard, over the tank or the lateral field
- A lagoon overtopping its berm after a storm
- A tank lid that's collapsed or open. That one's a safety emergency; keep everyone clear
Slow drains, faint odors, and extra-green grass over the field are the pre-emergency signs. If that's where you are, a scheduled pump-out this week beats an emergency call at 2 a.m. later.
What an emergency pump-out can and can't fix
Pumping the tank empties it, which immediately relieves the backup and buys you working drains. If the underlying cause is a full tank, that's also the cure. If the cause is a plugged or saturated lateral field, pumping is triage: the tank refills as the house uses water, and the field still can't take it. A good crew will tell you which situation you're in while the tank is open; they can see whether the field is pushing water back into the tank. Field repairs and replacements are permitted work in Sedgwick County, done by licensed installers, so that conversation starts with a diagnosis, not a contract.
Timing context that surprises people: late spring is the stress test. Wichita's wettest months are May and June (5.17 and 4.93 inches in the NOAA normals), and a soaked field has nowhere to send water. A tank that was "fine" in February can back up in a wet May. If your last pump-out is years past the recommended interval, the smart money is pumping before storm season, not after the carpet's wet.
After-hours reality: the number on this site rings an independent local company, and nights and weekends get answered as fast as they can answer. If you reach voicemail at 2 a.m., leave the address, the nearest town, and "sewage backup," and stop running water in the meantime. The callback form is for non-emergencies.
What to say when you call
- Where you are: a Wichita address, or the nearest town (Derby, Goddard, Valley Center, Mulvane)
- What's backing up, and whether it's reached living space
- Tank or lagoon, if you know, and when it was last pumped, if ever
- Whether you know where the lids are (unknown lid locations add locate-and-dig time, which is normal)
- Recent rain, recent guests, anything that changed the load on the system
Sources for this page
- EPA: Resolving Septic System Malfunctions (backup and surfacing warning signs)
- K-State MF-947 (tank-gas safety; failure mechanics)
- NOAA NCEI 1991-2020 climate normals, Wichita Eisenhower National Airport (May/June precipitation)
- Sedgwick County fact sheet (permits and licensed installers for repair work)