Septic Tank Risers for DeKalb Homes
Easy access makes septic care simpler. Risers and lids let you and your septic company check the tank without digging up the yard, and they make it far easier to find the tank later.
Companies that work across DeKalb County can add risers to most existing tanks.
How risers and lids work
The riser bonds or bolts to the tank opening and is sealed to keep groundwater and soil out. It is cut to reach just at or above grade. The lid sits on top so the tank can be opened by hand without a shovel. Some lids are insulated for cold weather.
Benefits of adding risers
Risers cut the time and cost of every pumping and inspection, since no digging is needed. They make it easy to check the effluent filter, spot problems early and show inspectors the tank during a home sale. They also protect your lawn from repeated digging.
What to expect on installation day
Most riser installations take a few hours. The tank is often pumped at the same time so the crew can inspect it while the openings are exposed. Expect some digging around the lids, which is backfilled when the job is done.
Riser safety
Septic tanks contain gases and deep liquid, so lids must stay secured. Use lids with screws or locks, replace cracked lids promptly and never leave an opening uncovered. Keep vehicles off riser lids unless they are rated for traffic.
Is a riser worth it
For most homes with buried lids, yes. The savings from not digging on every visit, plus easier inspections, often cover the cost over a few pumpings. Ask your septic company to compare the cost with what you pay for digging now.
Choosing a riser installer
Look for a company that seals risers properly to keep groundwater out and uses secure lids. Experience with tanks common around DeKalb and Cortland, Sycamore, Malta helps them match the right parts to your tank.
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 DeKalb septic company which options they recommend for your tank and why.
Living with risers
With risers in place, future pumping and inspections are faster and cleaner. Keep the lids visible, do not cover them with mulch or landscaping, and check every so often that the screws are tight and the lids are not cracked.
Signs a DeKalb tank would benefit from risers
Risers are worth considering if every pumping visit in DeKalb starts with digging. The same goes if nobody is sure where the lids are, or if the crew charges extra to uncover a deep tank. They also help when you want to check the effluent filter yourself or are getting ready to sell and expect an inspection. Landscaping that has made the tank harder to reach is another good reason.
Choosing riser lids for a DeKalb yard
Riser lids for DeKalb homes come in green or brown plastic and in concrete. Plastic is lighter and easier to open, while concrete is heavier and harder to move. Either way, the lid should lock or screw down. Ask the installer to seal the joint so groundwater cannot leak into the tank.
Risers and lids for DeKalb weather
Where soils are rated very limited, as most mapped soils near DeKalb are, frequent checks of the tank and filter help protect the drain field. Risers make those checks quick. DeKalb averages about 38 inches of precipitation a year, so ask for sealed joints that keep rain and groundwater out. With about 3 months below freezing, an insulated lid can help protect the tank opening in winter.
Local conditions in DeKalb that affect septic riser and lid installation
Among the mapped soils within about two miles of central DeKalb, the USDA soil survey rates 100% as very limited for septic absorption fields, 0% as somewhat limited and 0% 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.
DeKalb averages about 38 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 21°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 DeKalb means for septic riser and lid installation
By drainage class, the USDA soil survey maps the land around DeKalb as 63% moderately well drained, 17% somewhat poorly drained, 11% poorly drained, 6% very poorly drained, 3% well 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 DeKalb
These are the septic companies in our directory closest to DeKalb, with straight-line distance. Call any of them directly, or send one request and we will pass it to the best match.
- Northern Illinois Septic Service, Hampshire, IL, 15.2 mi
- Harley Sanitary Service, Elburn, IL, 16.2 mi
- Rich's Septic Service, St Charles, IL, 16.7 mi
- Rochelle Vault Co, Rochelle, IL, 17.1 mi
- Ernies Septic Tank Service, Marengo, IL, 20.1 mi
- United Septic & Grease Busters, Bristol, IL, 21.1 mi
Septic Riser and Lid Installation in nearby towns
We also cover septic riser and lid installation in these towns near DeKalb:
About DeKalb, IL
DeKalb is in DeKalb County, Illinois. About 40,211 people live there, across 17.3 square miles of land (about 2,320 per square mile).
Septic Riser and Lid Installation questions in DeKalb
- Do septic risers let water into the tank?
- Not when installed correctly. Joints are sealed to keep groundwater and soil out. Poorly sealed risers can leak, which is why installation quality matters.
- 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 DeKalb. That company does the work and sets its own prices.