Can I install a septic system myself?

Most areas require licensed designers or installers and inspections. Check with the Moore County health department before planning any work yourself.

What is a mound system?

A mound system raises the drain field above the natural soil using sand and fill. It is used where the soil is too shallow, too wet or too slow draining for a conventional field.

Can a replacement system go in the same place?

Sometimes. It depends on the condition of the soil in the old field and local rules. Many replacements use a new area of the yard.

Is SepticTank.com the installer?

No. SepticTank.com connects you with an independent local septic company that serves Dumas. That company designs, installs and prices the system.

New Septic Systems for Dumas 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 Moore County can guide you through each step and handle much of the paperwork.

How septic installation works

Most projects follow the same steps. First comes a site evaluation and soil test, then a system design sized for the home and a permit application. After that the tank and drain field are installed, followed by a final inspection before the system is covered. Your installer coordinates much of this, but timelines depend on local review and weather.

Choosing a system for your lot

Your lot decides more than your budget does. Good, deep soil allows a conventional tank and field. Tight lots, high water tables and clay often call for an engineered option such as a mound, pressure dosed field or aerobic unit. A designer explains which systems are allowed on your property.

Working with local regulators

Septic rules exist to protect groundwater and neighbors' wells. Before installation, plans are reviewed for setbacks from wells, property lines and water. Inspectors typically check the work before it is covered. Ask your installer what approvals are needed in Dumas and how long review usually takes.

Why installation prices vary

Installation price depends on the system type the soil allows, the size of the house, the distance from the house to the field, how easy the site is to reach with equipment, and design and permit fees. Engineered systems such as mounds and aerobic units cost more to build and maintain.

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 Dumas.

Getting ready for installation day

Clear access for equipment, mark wells, underground utilities and sprinkler lines, and plan where soil and materials will be staged. Your Dumas installer will call in utility locates before digging. Expect some disturbance to the yard, which is regraded and seeded or restored as part of the job.

Mistakes to avoid on a Dumas installation

The most expensive mistakes happen before the digging starts. Skipping the soil evaluation, choosing a system on price alone, or placing the drain field where future driveways, pools or additions will go all lead to trouble later. Undersizing the tank for the number of bedrooms is another common one. Ask your Dumas installer to walk you through the site plan and explain why each part sits where it does.

Before the digging starts in Dumas

Installing a septic system in Dumas touches the whole yard, so plan access for the excavator and the tank delivery. Mark wells, water lines and property corners first. Ask the installer how they will restore the lawn afterward. A clear plan now avoids moving a driveway, a shed or a fence later.

What Dumas's soil means for a new system

Soils around Dumas range from good to very limited, so the system type depends on the results of the soil test on your lot. Dumas gets about 18 inches of precipitation a year, so water table limits are less common, though your soil test still decides the design.

Local conditions in Dumas that affect septic installation

Among the mapped soils within about two miles of central Dumas, the USDA soil survey rates 34% as very limited for septic absorption fields, 61% as somewhat limited and 5% as not limited. The most common drainage class is well drained. Conditions vary from lot to lot here, so a site evaluation is the only way to know how well a particular yard will handle a drain field.

Dumas averages about 18 inches of precipitation a year, and June 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 Dumas means for septic installation

By drainage class, the USDA soil survey maps the land around Dumas as 95% well drained, 5% poorly drained. Most of the soil here drains reasonably well, so a conventional trench field is often possible where the lot allows, but the soil test still decides.

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

Septic companies near Dumas

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

White's Plumbing, Dalhart, TX, 34.2 mi
TCB Septic Service, Borger, TX, 34.4 mi
Hereford Cesspool & Septic, Amarillo, TX, 40.4 mi
Gicon Pumps & Equipment, Amarillo, TX, 45.9 mi
Grayson Septic Tank Service, Amarillo, TX, 54.6 mi
R & H Septic Systems & Pumping, Amarillo, TX, 55.8 mi

Septic Installation in nearby towns

We also cover septic installation in these towns near Dumas:

Cactus, 12.8 mi
Sunray, 13.4 mi

About Dumas, TX

Dumas is in Moore County, Texas. About 14,291 people live there, across 5.5 square miles of land (about 2,587 per square mile).

Septic Installation questions in Dumas

Can I install a septic system myself?: Most areas require licensed designers or installers and inspections. Check with the Moore County health department before planning any work yourself.
What is a mound system?: A mound system raises the drain field above the natural soil using sand and fill. It is used where the soil is too shallow, too wet or too slow draining for a conventional field.
Can a replacement system go in the same place?: Sometimes. It depends on the condition of the soil in the old field and local rules. Many replacements use a new area of the yard.
Is SepticTank.com the installer?: No. SepticTank.com connects you with an independent local septic company that serves Dumas. That company designs, installs and prices the system.