Aerobic System Maintenance for Somerville Homes
Aerobic systems need more attention than conventional septic tanks. Many areas require regular inspections or a maintenance contract to keep them working and in compliance.
Companies that work across Fayette County can set up a service schedule and respond when an alarm goes off.
Why aerobic systems need air
The difference between an aerobic unit and a regular septic tank is oxygen. A small compressor pushes air into the treatment chamber around the clock, keeping oxygen-loving bacteria alive. If the air stops, those bacteria die off within days, odors build and poorly treated water reaches the yard, which is why a silent aerator is worth a call.
Items checked on every aerobic service call
A good service call covers the compressor and its filter, the air diffusers, every float and the alarm, the control panel and timer, the spray heads or drip lines, and the chlorine or UV unit. Many contracts in Fayette County also include the inspection report some counties require, so ask whether filing it is part of the visit.
When your aerobic alarm goes off
First check the breaker for the system. If it has tripped and trips again after resetting, do not keep resetting it. Cut back on water use and schedule service. Tell the company the brand of your unit if you can find it, since parts differ between manufacturers.
How often to service an aerobic system
Many manufacturers and local rules call for service every few months, often two to four visits a year. The pretreatment tank still needs pumping periodically. the Fayette County health department or your state agency may set minimum requirements, so check what applies to your property in Somerville.
When to call for aerobic service
Call if the alarm keeps coming back or the compressor is hot, noisy or has stopped. Also call if you smell sewage near the unit or it has been more than a few months since the last service visit. Early service is usually far cheaper than repairs after a failure.
Questions to ask an aerobic service company
Ask whether they service your brand of unit, what each visit includes, how they handle required reporting and how quickly they respond to alarms. Ask whether parts and chlorine are included in a service plan.
Knowing your equipment
It helps to know the brand and model of your aerobic unit, where the control panel is, and whether your system uses spray heads or drip lines. Keep the manual and past service records together. When you call a company in Somerville, that information lets them bring the right parts and finish the visit in one trip.
When to call right away
Call soon if the alarm sounds and does not stop after you check the breaker, or if the aerator is silent. A strong odor near the unit or the spray field is another reason to call. Treated water that looks gray or smells like sewage is a sign something needs attention in your Somerville system.
Aerobic units in Fayette County
Aerobic systems are common in parts of Fayette County where the soil cannot handle a conventional drain field. Because they rely on power, air and moving parts, they need regular attention from a company that services them. Homeowners in Somerville and nearby towns such as Oakland, Whiteville, Mason often keep a maintenance contract in place for that reason.
Why Somerville conditions matter for aerobic systems
Most mapped soils near Somerville are rated very limited for septic absorption, which is one reason aerobic units are used here. The cleaner water they produce is easier on difficult soil, as long as the unit is serviced. About 56 inches of precipitation a year can overload spray fields and let water into tanks, so keep an eye on alarms after storms.
Local conditions in Somerville that affect aerobic septic service
Among the mapped soils within about two miles of central Somerville, the USDA soil survey rates 87% as very limited for septic absorption fields, 8% as somewhat limited and 6% as not limited. The most common drainage class is moderately 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.
Somerville averages about 56 inches of precipitation a year, and February is usually the wettest month. January is the coldest month at about 38°F on average, so freezing is rarely the main concern here. Heavy rain and saturated ground are the bigger factors for drain fields.
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 Somerville means for aerobic septic service
By drainage class, the USDA soil survey maps the land around Somerville as 39% moderately well drained, 35% well drained, 14% somewhat poorly drained, 9% poorly drained, 2% excessively drained, 1% somewhat excessively drained. Aerobic systems are often used where soil is too limited for a conventional field; around Somerville, 87% of the soil is rated very limited.
Source: USDA NRCS Soil Survey (SSURGO), Soil Data Access
Septic companies near Somerville
These are the septic companies in our directory closest to Somerville, with straight-line distance. Call any of them directly, or send one request and we will pass it to the best match.
- Chris Morris Contracting, Moscow, TN, 7.4 mi
- Midsouth Septic Service, Arlington, TN, 17.9 mi
- Nichols Septic Tank Co, Byhalia, MS, 28.2 mi
- BST, Memphis, TN, 28.3 mi
- Protank Limited, Olive Branch, MS, 32.8 mi
- Jackson Septic Tank, Ripley, TN, 34.0 mi
Aerobic Septic Service in nearby towns
We also cover aerobic septic service in these towns near Somerville:
About Somerville, TN
Somerville is in Fayette County, Tennessee. About 3,525 people live there, across 13.6 square miles of land (about 260 per square mile).
Aerobic Septic Service questions in Somerville
- Do aerobic systems need to be pumped?
- Yes. The pretreatment tank and sometimes other chambers still collect solids and need periodic pumping, usually less often than a conventional tank.
- What chlorine does an aerobic system use?
- Most use chlorine tablets made for wastewater treatment, not pool tablets. Ask your service company which product your unit requires.
- Is a service contract required?
- In many areas, yes, especially after the first years. Check with the Fayette County health department to see what applies in Somerville.
- Can a regular septic company service my aerobic unit?
- Many can, but not all. Ask whether the company works on aerobic systems and on your brand.