New Septic Systems for Sterling Properties
A new septic system is a long-term investment. Getting it right means a proper site evaluation, a design that fits your property and a permit approved before any digging starts.
Septic companies that work across Logan County can guide you through each step and handle much of the paperwork.
The steps of a new septic installation
Expect five stages: site and soil evaluation, system design, permit approval, construction, and inspection before the trenches are covered. Weather and permit review times affect the schedule more than the digging itself, which often takes only a few days once everything is approved.
Types of septic systems
Conventional systems use a tank and a gravity drain field and suit lots with good soil. Where soil is poor, shallow or wet, options include pressure distribution, mound systems, chamber systems, sand filters and aerobic treatment units. Your soil test and local rules decide which types are allowed on your lot.
What the permit process involves
Most permit processes include a site and soil evaluation, a system design, plan approval and final inspection. Fees and timelines vary. Starting the process early, especially for new construction, keeps the project on schedule.
What affects installation cost
The biggest factors are system type, soil conditions, lot access, tank size and local permit requirements. Conventional systems in good soil generally cost the least. Mounds, aerobic units and other engineered systems cost more to build and maintain. Removing an old system and restoring landscaping add to replacement projects.
The first years with a new system
Keep the design drawing and the final inspection report somewhere safe. Pump on the schedule your installer recommends, use water steadily rather than all at once, and keep vehicles and new structures off the tank and field. Let grass establish over the field before heavy use of the yard.
Questions for a septic installer
Ask who will do the soil test and design, whether they pull the permit, and which system types they recommend for your lot and why. Ask how long the project will take, what warranty they give, and whether the quote includes restoring the yard. Ask for references from recent jobs near Sterling.
Planning a timeline in Sterling
A realistic plan starts with the soil evaluation and design, then the permit review, then installation and inspection. Soil testing can depend on weather, and review times vary by county. Building the septic schedule into a home build or replacement plan early helps avoid delays, especially when the old system has already failed.
What to avoid on a new system near Sterling
Avoid choosing an installer on price alone, starting before the permit is approved, or placing the field in a low spot that stays wet. Think about future plans for the yard, since a pool, addition or outbuilding cannot go over the field later.
Replacing an old system in Sterling
When a system near Sterling fails, replacement often means a new drain field in a fresh part of the yard. The old tank may be pumped, crushed and filled, or reused if it is sound. Logan County usually requires a permit and a final inspection. Ask for the as-built drawing once the work is done.
What Sterling's soil means for a new system
The USDA soil survey rates most mapped soils near Sterling as very limited for septic absorption fields. New systems here often need a mound, pressure distribution or another engineered design, which your soil test will confirm. Sterling gets about 17 inches of precipitation a year, so water table limits are less common, though your soil test still decides the design. About 3 months below freezing mean pipes and components must sit deep enough or be insulated, and installation is usually easiest outside winter.
Local conditions in Sterling that affect septic installation
Among the mapped soils within about two miles of central Sterling, the USDA soil survey rates 69% as very limited for septic absorption fields, 12% as somewhat limited and 19% as not limited. The most common drainage class is somewhat poorly 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.
Sterling averages about 17 inches of precipitation a year, and May is usually the wettest month. Average temperatures stay below freezing for about 3 months a year, with December averaging 30°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 Sterling means for septic installation
By drainage class, the USDA soil survey maps the land around Sterling as 34% somewhat poorly drained, 27% well drained, 23% moderately well drained, 8% excessively drained, 4% poorly drained, 4% somewhat excessively drained. With 38% of the soil poorly drained, a new or replacement field here is often larger or raised, and a soil test comes before any design.
Source: USDA NRCS Soil Survey (SSURGO), Soil Data Access
Septic companies near Sterling
We do not have a septic company on file within 60 miles of Sterling yet. Send a request and we will find the closest companies for you.
About Sterling, CO
Sterling is in Logan County, Colorado. About 12,954 people live there, across 7.6 square miles of land (about 1,700 per square mile).
Septic Installation questions in Sterling
- Can I install a septic system myself?
- Most areas require licensed designers or installers and inspections. Check with the Logan County health department before planning any work yourself.
- How big does my septic tank need to be?
- Tank size is usually based on the number of bedrooms and local code. Your designer will size the tank and field for your home.
- Do I need a soil test for a new septic system?
- Yes, in nearly all cases. The soil evaluation decides what type of system and how large a field your lot can support.
- Is SepticTank.com the installer?
- No. SepticTank.com connects you with an independent local septic company that serves Sterling. That company designs, installs and prices the system.