Septic Tank Risers for Smithville Homes
If your septic company has to dig up the lid every time they visit, a riser can pay for itself. Risers extend the tank openings to the surface and are capped with lids that lock.
Request a call and a company working in Smithville will explain the options and install risers on your tank.
What risers do for a septic tank
Risers extend the tank openings to ground level. Instead of searching for and digging up buried lids at every service visit, the crew simply unscrews a lid at the surface. Most risers are plastic, though concrete versions are also used, and each opening on the tank can have its own riser.
Why homeowners add risers
Risers save time and money on every pumping and inspection because no digging is needed. They make it easy to check the filter, see problems early and get to the tank fast in an emergency. Many homeowners add them the first time a crew has to dig for buried lids.
A typical riser installation
Most riser jobs take a few hours. The tank openings are dug out, the riser is sealed to the tank, trimmed to sit at or just above grade, and a locking lid is installed. Doing it the same day as a pumping saves a second dig.
Keeping lids secure
A secure lid is a safety requirement, not an option. Check lids once in a while for cracks or loose screws. If a lid is damaged, cover the opening and call for a replacement.
What a riser job costs depends on
The price depends on how many openings get risers, how deep the tank is buried, whether plastic or concrete is used, and whether the job is done during a pumping visit. Deeper tanks need taller risers and more digging, which adds labor time.
Questions to ask about risers
Ask how many openings your tank has, which should get risers, what material they use, and whether lids are secured with screws or locks. Ask if they can install during your next pumping.
Getting the right fit
Tank openings vary in size and shape, so your installer will measure before choosing parts. The riser must seal tightly to the tank so groundwater stays out, and the lid must lock so it cannot be opened by children or pets. Ask your Smithville septic company which options they recommend for your tank and why.
Caring for lids over time
Sun and mowers can wear lids over the years. Replace any lid that cracks or no longer locks, and keep heavy equipment away unless the lid is rated for traffic. A secure lid on a Smithville property protects people and pets and keeps rain out of the tank.
Good times to add risers
The best time to add risers is during a scheduled pumping, when the lids are already dug up. They are also worth adding after buying a home if no one knows where the lids are, or if your service company charges extra to dig.
Risers on DeKalb County septic tanks
Many older tanks in DeKalb County were buried deep with no easy access, so riser installation is a common job for companies serving Smithville and Woodbury, Gordonsville, Baxter. Adding them during the next pumping visit avoids digging twice.
Risers and lids for Smithville weather
Where soils are rated very limited, as most mapped soils near Smithville are, frequent checks of the tank and filter help protect the drain field. Risers make those checks quick. With about 55 inches of precipitation a year, a well-sealed riser matters. Poorly sealed joints can let groundwater into the tank.
Local conditions in Smithville that affect septic riser and lid installation
Among the mapped soils within about two miles of central Smithville, the USDA soil survey rates 76% as very limited for septic absorption fields, 24% 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.
Smithville averages about 55 inches of precipitation a year, and February is usually the wettest month. January is the coldest month at about 36°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 Smithville means for septic riser and lid installation
By drainage class, the USDA soil survey maps the land around Smithville as 53% well drained, 33% moderately well drained, 7% somewhat excessively drained, 4% poorly drained, 4% somewhat poorly drained. Risers bring the tank lids to the surface, which makes regular pumping and inspection quicker and cleaner.
Source: USDA NRCS Soil Survey (SSURGO), Soil Data Access
Septic companies near Smithville
These are the septic companies in our directory closest to Smithville, with straight-line distance. Call any of them directly, or send one request and we will pass it to the best match.
- Cantrell's Septic, Mcminnville, TN, 13.7 mi
- Smith Co Septic Service, Elmwood, TN, 22.0 mi
- Lane Septic Tank Co, Cookeville, TN, 24.0 mi
- Vanngo Luxury Mobile Restrooms, Murfreesboro, TN, 31.1 mi
- Al & Ralph Pumping Service, Murfreesboro, TN, 32.8 mi
- G & L Construction, Lebanon, TN, 37.3 mi
Septic Riser and Lid Installation in nearby towns
We also cover septic riser and lid installation in these towns near Smithville:
- Woodbury, 16.8 mi
- Gordonsville, 16.9 mi
- Baxter, 17 mi
- McMinnville, 18.9 mi
About Smithville, TN
Smithville is in DeKalb County, Tennessee. About 5,392 people live there, across 5.9 square miles of land (about 921 per square mile).
Septic Riser and Lid Installation questions in Smithville
- How long does riser installation take?
- Usually a few hours, often done during a pumping visit.
- Will risers make my yard look worse?
- Lids sit at or just above ground level and are usually green or tan. Many homeowners find them less noticeable than the patches left by repeated digging.
- Can I mow over a septic riser?
- Most lids sit at grade so you can mow around them easily. Avoid driving heavy equipment over them unless they are traffic rated.
- Is SepticTank.com the company that installs risers?
- No. SepticTank.com connects you with an independent local septic company that serves Smithville. That company does the work and sets its own prices.