Can I flush the toilet during a septic backup?

No. Every flush adds water that has nowhere to go. Hold off on all water use until a septic company has found and fixed the problem.

Will pumping the tank fix a backup?

Often it gets the house draining again, but it may not fix the cause. If the drain field or a pump has failed, the tank will refill and the problem will return, so ask for a diagnosis along with the pumping.

Should I call a plumber or a septic company?

If only one fixture is slow, a plumber may clear the clog. If several drains are slow or backing up, or there is an alarm or odor near the tank, call a septic company.

Does fixing a septic emergency need a permit?

Pumping and small repairs usually do not. Larger repairs and drain field or tank replacement often do. Check with the Blue Earth County health department, or ask the septic company to handle permits for you.

Emergency Septic Service in Mankato, MN

Septic emergencies usually show up as a backup in the lowest drain, a sewage smell that will not go away or a high water alarm. Each of these means wastewater has nowhere to go, and it will only get worse with more water use.

Use the form or call to reach a local septic company working in Mankato. Tell them what you are seeing so they can bring the right equipment on the first trip.

What to do right now

Stop using water. That means no laundry, dishwasher, showers or flushing until the problem is found, because every gallon has to go somewhere. If sewage has come up into the house, keep children and pets away, avoid touching it without gloves and open windows for ventilation. If your system has a pump and an alarm, do not keep silencing and ignoring it. Note what you see, when it started and anything that changed recently, then call a septic company.

What usually goes wrong

Most emergency calls in places like Mankato trace back to a full tank, a clog, a pump failure or a saturated drain field. Systems that have not been pumped in many years are the most likely to fail suddenly, often after a busy weekend of guests or laundry. Older systems with clay pipes are more prone to root intrusion and cracks.

If your septic alarm is going off

An alarm on a pump chamber or aerobic unit usually means the water level is too high. Many alarms have a silence button; press it, then cut back on water use. Check that the pump's breaker has not tripped. If the alarm comes back on after a few hours, the pump, float switch or control panel may have failed and needs service. Do not open the pump chamber yourself, since it contains wastewater and electrical equipment.

How an emergency visit usually goes

The first priority is to get wastewater moving so you can use your plumbing again, which often means pumping the tank or clearing a line. Next the technician looks for the underlying cause. Some fixes happen on the spot, like replacing a float or cleaning a filter. Others, like replacing a drain field, need a follow-up visit, permits and a written estimate.

Avoiding another septic emergency

Regular pumping, an effluent filter cleaned at each visit, and care about what goes down the drains prevent most emergencies. Fix leaking toilets and faucets, keep roof water away from the tank and field, and know where your tank lid is so a crew can reach it quickly if something does go wrong.

Questions to ask when you call

Ask how soon a crew can arrive and whether there is an extra charge for after-hours service. Ask whether they can pump and diagnose on the same trip. Confirm they work on your type of system, especially if you have a pump, aerobic unit or mound. After the visit, ask for a written summary of what failed, what was done and what still needs attention.

Common septic emergencies near Mankato

Most urgent septic calls near Mankato come from a full tank, a failed pump or alarm, or a blocked line between the house and the tank. Heavy rain can make any of these worse. A crew can usually tell which one it is within minutes of opening the tank.

Local conditions behind septic emergencies in Mankato

Most mapped soils near Mankato are rated very limited for septic absorption, so a drain field that is already working hard can back up quickly when something else goes wrong. June is usually the wettest month in Mankato, and backups tend to rise when the ground stays soaked. About 3 months below freezing each year also bring the risk of frozen lines, especially in shallow pipes or homes left empty.

Local conditions in Mankato that affect emergency septic service

Among the mapped soils within about two miles of central Mankato, the USDA soil survey rates 93% as very limited for septic absorption fields, 7% as somewhat limited and 0% as not limited. The most common drainage class is well drained. Soils like these often call for careful system design, such as a larger drain field, a mound or another engineered system, and a site evaluation before any new installation or replacement.

Mankato averages about 32 inches of precipitation a year, and June is usually the wettest month. Average temperatures stay below freezing for about 3 months a year, with January averaging 16°F, so tank lids and shallow lines benefit from a layer of snow or mulch rather than being cleared bare.

Sources: USDA NRCS Soil Survey (SSURGO), Soil Data Access; NASA POWER long-term climatology. Soil ratings describe mapped soil types near the city center and do not replace a site evaluation of your property.

What the soil around Mankato means for emergency septic service

By drainage class, the USDA soil survey maps the land around Mankato as 27% well drained, 27% poorly drained, 20% moderately well drained, 19% very poorly drained, 7% somewhat poorly drained. Backups and wet spots are most common after heavy rain, and with 53% of the soil poorly drained the ground here can stay saturated for days, so it helps to know where your tank lid and cleanout are before you need them.

Source: USDA NRCS Soil Survey (SSURGO), Soil Data Access

Septic companies near Mankato

These are the septic companies in our directory closest to Mankato, with straight-line distance. Call any of them directly, or send one request and we will pass it to the best match.

Veith Construction, Mankato, MN, 3.7 mi
Seppmann Jadd & Sons Well Dril, Mankato, MN, 6.9 mi
Mathews Sewer System, Green Isle, MN, 35.2 mi
SS Drain Cleaning, Belle Plaine, MN, 35.5 mi
Faribo Plumbing & Heating Inc, Faribault, MN, 35.8 mi
Wencl Septic Pumping, Owatonna, MN, 36.6 mi

Emergency Septic Service in nearby towns

We also cover emergency septic service in these towns near Mankato:

North Mankato, 3.3 mi
Eagle Lake, 4.7 mi
Madison Lake, 8.3 mi
St. Peter, 10.9 mi
Nicollet, 12.7 mi
Lake Crystal, 12.9 mi

About Mankato, MN

Mankato is in Blue Earth County, Minnesota. About 45,742 people live there, across 19.9 square miles of land (about 2,300 per square mile).

Emergency Septic Service questions in Mankato

Can I flush the toilet during a septic backup?: No. Every flush adds water that has nowhere to go. Hold off on all water use until a septic company has found and fixed the problem.
Will pumping the tank fix a backup?: Often it gets the house draining again, but it may not fix the cause. If the drain field or a pump has failed, the tank will refill and the problem will return, so ask for a diagnosis along with the pumping.
Should I call a plumber or a septic company?: If only one fixture is slow, a plumber may clear the clog. If several drains are slow or backing up, or there is an alarm or odor near the tank, call a septic company.
Does fixing a septic emergency need a permit?: Pumping and small repairs usually do not. Larger repairs and drain field or tank replacement often do. Check with the Blue Earth County health department, or ask the septic company to handle permits for you.