Replacement of septic tanks | Mooreville | USA | Lentz waste water (2023)

Does my septic tank need to be replaced?

If so, you need a reputable septic tank repair company like Lentz Wastewater Management.

Did you know...

Houses built before 1970 usually had septic tanks built from artificial ash.block, stones(also known as septic tanks) or metal tanks. We quickly learned what we neededimprovedurable material such as concrete or plastic.

Although we still see these types of tanks today, they usually need to be replaced due to wear and tear.

  • A septic tank is a buried, hermetically sealed container, usually made of concrete, fiberglass or polyethylene. The main purpose of the tank is to separate solids and grease from liquid waste. Its job is to hold the wastewater long enough to allow heavy solids to settle to the bottom and form sludge, while oil and greasefleetburns like scum. A septic tank contains anaerobic bacteria (they work without oxygen) that break down solids and grease. Some undigested solids remain at the bottom of the septic tank (sludge). These solids must be regularly pumped out of the tank. This pumping prevents solids from enteringdrainage fieldand maintains the effective capacity of the tank. Grease, scum and hair float to the top. A typical septic tank holds 1,000 liters of liquid, is hermetically sealed, and is usually made of concrete, but may be made of fiberglass or plastic. The tank has internal guide plates at the inlet and outlet that control flow patterns.

  • Systems built before 1980 are usually single-compartment tanks. Those installed after 1980 are usually two-compartment tanks. This is important to know when pumping a septic tank, as it is necessary to pump both sections of a two-part tank.

There are several types of septic systems, including gravity, chamber, pressure distribution, anda lotimprove. Usually, the difference in septic systems is the way the wastewater is transported from the tank to the absorption field. The most common component in all the different types of systems is the septic tank itself.

How often should the septic tank be changed?

Septic tanks do not necessarily need to be replaced after a certain number of years. Homeowners should not wait until they are in trouble to consider tank replacement. Maintenance is key when it comes to your system. Older septic systems that have been properly maintained are still working today.

A licensed septic inspector can inspect the condition of your system. He can tell you what type of soil absorption system you have. If the tank needs to be cleaned/pumped out. If there are signs of bacterial problems, such as too thick scum or a build-up of solids inside the tank. Regular septic system maintenance combined with sound "septic common sense" should give you many years of trouble free use. If not maintained, your septic system can fail and require digging and repair or replacement.

Your septic system should last a long time if designed, installed and maintained properly. Neglected systems WILL FAIL.


Life expectancy of a septic system

Lifespan of septic systems and their components. How long does a septic tank last? How long does septic field flushing take ordrainage fieldlast? What is the life expectancy of septic system lines, D-boxes, septic pumps and other septic system components?

LivExpectations for septic systems and common septic system components depend greatly on the materials used during the initial installation. Expected life expectancydrainage fielddepends on thetipsystem (conventional gravity, pumping system, etc.), system maintenance and soil conditions.

Septic system failure can occur as a result of age, improper maintenance,dislikeand abuse. Repairs can be expensive. The average septic system can last up to 30-50 years or more. The lifespan of your system depends largely on how well you maintain it.


What should you do if you just moved into a new house with a septic system?

If you've just moved into a home with a septic tank, you may have many questions. It is important to contact a septic pump company and give them your septic pump. Most companies will provide a septic system assessment that will tell you where the tank is located, the size of the tank, and any current problems. for a larger onethoroughlyevaluation of your septic system, it is recommended that a certified septic inspector inspect the septic system. A routine septic workup usually includes some of the following:

  • Determines system type and location of tank, absorption field and manifold (if applicable)

  • Observations of septic tanks

    • Lifters and covers: functional or damaged

    • Container: shells, cracks, broken, depth

    • Sanitary lining: Present without damage

    • Waste water filter: Present and functional

    • Effluent level: slag and sludge levels

      (Video) Installing a septic tank & waste-water system | Galway

    • Tank material: concrete, plastic, etc.

  • Notes on the pump tank

    • Pump room: functional

    • Electrical connections: functional

    • Floating: activation for waste water

    • pump location

    • Alarm - functional

  • absorption range

    • Set to

    • Flow: functional flow from the house to the tank without auxiliary flow or wastewater flow to the ground surface

    • Cleaning: visual, functional andintact

    • Saturation: lush vegetation, wet/wet area

Tips for a healthy septic system
  • Reduce the amount of waste water your system has to process andallocating.For example, spread your laundry over several days a week to reduce water waste and relieve your septic system.

  • Check faucets and repair leaky faucets or toilets that run constantly to reduce the amount of wastewater your septic system has to process.

  • Direct surface water away from your septic tank and drain the field.

  • Address the saturated soil above yoursdrainage fieldwhich prevents the system from treating wastewater adequately.

  • Install septic pipes when necessary to keep your septic tank accessiblepumpingand inspections.

  • Septic tanks should normally be pumped out every three to five years. Annual reviews canto ensureyour system stays up and running. If youdrainage fieldhas been attacked by solid waste material, pumping the tank will not restore it to service.

  • Keep records of all system repairs, pumping, inspections and other maintenance. This will be very helpful when you need to sell your home.

  • Be careful when planting trees and shrubs.deeply rootedtrees and bushes can penetrate yourflushing fieldpipes and chambers and attenuates the discharge flow.

  • Do not drive over your septic system or build covers, pools, tank buildings or absorption fields.

Steps to Follow for Septic Tank Replacement in North Carolina


  • Please contact Lentz Wastewater to be listed on our schedule as the next replacement. We help guide you through the process, every step of the way.

  • Complete an application for a septic system repair permit required by your county.See belowfor links to applications from counties surrounding Iredell.

    (Video) How A Septic Tank Works: Septic Tank Treatment | Organica Biotech

    • If you are not the owner of the house, get the owner to sign the "Authorization to act as legal representative"

  • Send the request to your local environmental health department. County Fee Schedule

    • The county inspector will visit the site and finalize the permit for the replacement of the tank.

  • Get a copy of the full license.

  • Once we have received a copy of the new license issued by the health department, we will send you a written estimate.under conditionod Lentz Waste water.

  • NC toollocateservices can be contacted.

  • The Ministry of Health will dictate whether the existing tank will bebomba, crushed and filled or pumped, crushed and transported.

  • The health department also determines the size, material and location of the new tank.

For more information on permits and fees, contact your local health department.

Okrug Iredell– Statesville – Environmental Health

Contact Adrienne Shea

Phone: (704) 878-5305 local. 3456


Iredell Co. E-mail.

Fax: 704-871-3483

349 N. Center Street

Statesville, NC 28677

Iredell County Septic Permit Application

Iredell County permit fee


Okrug Catawba

Phone: (828) 465-8268


Catawba Co. E-mail.

(Video) DIY Replace a Septic Tank Pump

100and SWboulevard

Newton, North Carolina 28625

Catawba County Septic Permit Application

Catawba County Permit Fees


Okrug Charlotte-Mecklenburg– Changing the connection

Phone: 980-314-1680

Mecklenburg County E-mail

Physical address:

Underground and waste water services

3205 Freedom Drive Suite 8000

Charlotte, North Carolina 28202

Charlotte-Meck Co. Application for a septic tank permit

Mecklenburg County Permit Fees


Davie District- Environmental health

Contact Tiffany Steelman

Phone: (336) 753-6780

Davie County e-mail

Fax: (336) 753-1680

Calle hospital 210

Mocksville, NC27028

Davie County Septic Permit Application

(Video) Effluent Pumps for Onsite Wastewater Treatment: Selecting the Right Pump for the Job


Alexander district

Telefon: 828-632-1000 Local 311

Fax: (828) 632-1354

6125 NC Highway 16 South

Taylorsville, North Carolina 28681

Alexander County Septic Permit Application

Alexander County Permit Fees


Rowan district

Phone: 704-216-8533

Helmstetler, Tad

402 N. Calle superintendent

Salisbury, North Carolina 28144

Rowan County permit fees


Okrug Yadkin

Phone: (336) 679-4200


213 E. Elm St

Yadkinville, North Carolina 27055

Yadkin County Permit Application

Yadkin County permit fees


What is an alternative way for a septic tank? ›

Cesspits. Cesspits or cesspools are basically sealed underground tanks that collect wastewater and sewage.

Can you replace a septic tank with a septic tank? ›

Many homeowners who have a septic tank are unaware that it's not necessary for them to completely replace their existing septic tank to comply with the new septic tank rules as the majority of tanks can be upgraded into a sewage treatment system by installing a Mantair septic tank conversion unit.

What are the alternative septic systems in NC? ›

Alternative septic systems include low-pressure pipe (LPP) systems, fill systems, and other specially designed systems. The LPP system may cost twice as much to install as the conventional system and should be inspected every six months. Fill systems may also be quite expensive and difficult to construct.

Can a septic tank be dug up and reused? ›

In addition to the standard abandonment process of pumping your septic tank and having it rendered useless by filling it with gravel or cement and crushing the tank lids, you have the opportunity to reuse your tank as a cistern.

What type of septic system is best? ›

An aerobic septic system is incredibly efficient at managing waste and can be one of the best options available, though it isn't the least expensive option.

What is the difference between a septic tank and a treatment system? ›

Septic tanks use basic gravity to separate solid and liquid waste, whereas wastewater treatment systems use mechanical components to introduce aerobic bacteria, which break down the waste in the liquid.

How often do you need to empty a septic tank? ›

Household septic tanks are typically pumped every three to five years. Alternative systems with electrical float switches, pumps, or mechanical components should be inspected more often, generally once a year.

What is a soakaway septic tank? ›

What is a soakaway tank? A soakaway tank is more commonly referred to as a septic tank. The area where the wastewater is discharged from the septic tank is called a soakaway, although due to legal changes in January 2020, septic tanks must now only discharge into a drainage field, rather than a soakaway.

How much does a new septic system cost in NC? ›

Prepare to spend anywhere from $5,000 to $15,000 depending on the size of your house and number of bedrooms.

What are the cheapest septic tank options? ›

What is the cheapest septic tank? The cheapest option is a plastic septic tank, which typically costs around $1,200. These tanks are generally lighter, easier to install, and resistant to water corrosion. Plastic tanks are more vulnerable to damage, especially from the surrounding environment.

What is the most modern septic system? ›

The ATU is arguably the most commonly implemented advanced septic system and it primarily uses oxygen for the advanced treatment of wastewater. By adding oxygen, ATUs break down the organic matter and thereby reduce the nutrient loading and pathogens.

Do septic tanks ever fill up? ›

The tank can become full because it's clogged with sludge. When this happens, the liquid/wastewater still flows from the outflow pipe to the drainage area, but the undissolved toilet paper or waste doesn't break down. 3. An overfull tank is a common cause of sewage backup.

Can two septic tanks share a drain field? ›

If the septic tanks are in good condition and up to code, they may not be usable for a shared system due to location or additional local requirements. Most situations I have encountered require a separate septic tank or tanks for each residence.

Can water come back into septic tank from leach field? ›

Water may actually flow from the drainfield back into the septic tank. When high water table conditions occur, you may have to treat your septic tank as a holding tank and have it commercially pumped periodically. Remember, don't pump out more than half the volume of the tank.

What is the most expensive part of a septic system? ›

In most cases, the single biggest expense when it comes to installing a septic system is the installation labor itself—especially because this is not a DIY-friendly job. It costs between $1,400 and $4,100 for the labor to install a septic tank.

What is the longest lasting septic system? ›

Concrete septic tanks have the longest lifespan out of any septic tank material. While they are more expensive and sometimes difficult to install, it is for a good reason. A properly designed and installed concrete septic tank can last for anywhere from 40 years and beyond.

How many feet of leach field per bedroom? ›

If an absorption bed drainfield is used the minimum drainfield area shall be 100 square feet with an additional 50 square feet for each additional bedroom over two bedrooms.

Are septic tank treatments worth it? ›

There is little scientific data to suggest that you should add bacteria or enzymes to your septic system. The United States Environmental Protection Agency reported that biological additives do not appear to improve the performance of healthy septic tanks.

Do septic systems need ridex? ›

Yes, the average recommended time between septic tank pumpings is 2–3 years, depending on the rate of sediment build-up, family size, and other factors. Used regularly, RID-X® helps break down the solid waste in your septic tank. This may slow the accumulation of solid waste in the tank.

What happens if you never pump your septic tank? ›

If the tank is not pumped, the solids will build up in the tank and the holding capacity of the tank will be diminished. Eventually, the solids will reach the pipe that feeds into the drain field, causing a clog. Waste water backing up into the house.

What time of year is best to empty septic tank? ›

The best times to pump your septic tank are spring and summer. A tank that is near capacity should be pumped during the spring to avoid flooding from heavy spring rain showers. It's a good idea to pump your tank in the warmer months in preparation for high usage and to make maintenance easier for your technician.

Which toilet paper is best for septic systems? ›

One-ply and two-ply toilet paper are the most common picks for septic system use, and both are suitable. One-ply tends to be less strong, but it is safer for septic tanks since it's thinner and dissolves the fastest. Two-ply papers tend to be stronger, more comfortable to use, and can still be septic-safe.

What does a soakaway look like? ›

They look like a series of perforated pipes laid in trenches in an area of land around your property, usually your garden or a field. The area around these pipes will then be covered over, usually with stones or gravel and turf, with the treated foul water being discharged into this land.

What is the difference between a soak pit and a septic tank? ›

A soakaway is a hole dug in the ground and filled with rubble and coarse stones, designed to disperse water back into the surrounding ground without flooding. A septic tank has two chambers and is buried underground in the same way as a cesspit.

What is the disadvantage of soakaway? ›

A soakaway used on contaminated land is prone to the risk of mobilising pollutants into the groundwater table, polluting the aquifer. Some aquifers are protected where they are used for the extraction of water for potable uses such as drinking water.

What is the life expectancy of a septic tank? ›

The more proactive you are in maintaining your system, the longer it will last. In fact, septic tanks can last as long as 30 years or more. The main goals of a septic tank maintenance program are to prevent the accumulation of solids, as well as any groundwater contamination.

What keeps a septic tank healthy? ›

Throw food scraps and excessive soaps, oils and greases into the trash to keep them out of the drain. Keep strong chemicals, cleaners, and additives out of the septic system. Cover your drainfield with grass or other appropriate plants.

How much is a septic inspection NC? ›

How much does a Septic System inspection cost? A septic inspection ranges between about $400 to $450.

How often should a septic tank be pumped in NC? ›

How often it is pumped depends on the amount of sewage generated, the size of the family and the size of the tank. Generally, a septic tank should be checked every 5 years to see if it needs to be pumped.

How much does it cost to put in a well and septic system in NC? ›

The average cost to put in a new water well is $3,750 to $15,300 while installing a well and septic system costs $6,000 to $20,000. Well drilling costs $25 to $65 per foot for a complete installation, or $15 to $25 per foot just to drill.

What is the best septic tank for a house? ›

Precast Concrete Septic Tanks Are The Clear Choice

The best choice is a precast concrete septic tank. Precast septic tanks hold many advantages over plastic, steel, or fiberglass tanks. This is why so many cities and towns actually require the use of concrete septic tanks.

How can I save money on my septic tank? ›

To save yourself the money, stick to these basic septic system rules to prevent backups in between cleanout services. Never flush grease, paint harsh chemicals or food scraps down the drain. Avoid using a garbage disposal - this is huge for septic system owners!

Is there a septic tank you dont have to empty? ›

You don't really need to do anything with your septic tank once it is installed. Unfortunately this is not true - Your septic tank needs emptying regularly to remove the settled solids, preventing them from moving through the system.

How deep are septic tanks buried? ›

Septic tanks are typically rectangular in shape and measure approximately 5 feet by 8 feet. In most cases, septic tank components including the lid, are buried between 4 inches and 4 feet underground. You can use a metal probe to locate its edges and mark the perimeter.

How deep is a leach field? ›

A standard leach line is considered to be three (3) feet wide and three (3) feet deep with a length as required. A non-standard leach line is wider, narrower, and/or deeper than three (3) feet with a length as required.

How big are most home septic tanks? ›

Common residential septic tanks range in size from 750 gallons to 1,250 gallons. A septic tank is a self-contained unit designed to hold residential wastewater. The system is comprised of two main components: the tank and the drain, or soil absorption field.

Should bath water go into septic tank? ›

Don't drain a bath, take a shower, wash clothes, wash dishes, etc. at the same time. Large amounts of water entering the system in a short amount of time can disrupt the tank and wash solids into the drain field.

Why is my septic tank full after 1 day? ›

If you find that the tank is overfull again, this indicates that your absorption area is not accepting your wastewater. Check for dripping faucets, running commodes and malfunctioning water softeners as they could cause the absorption area to flood out.

How often should a 1500 gallon septic tank be pumped? ›

The size of the tank is one determining factor regarding how often it should be pumped. For example, for a family of four with a 1,000-gallon tank, it's recommended that it be pumped every 2.6 years, but for a 1,500-gallon tank, the time can be extended to 4.2 years and up to 5 years for a 2,000-gallon tank.

Can a septic tank be right next to house? ›

Typically, septic tanks are installed below ground level within 10-25 feet from the house, but they must be a certain distance away from any creeks, rivers, ponds, wells, paved surfaces, trees, and structures such as homes, patios, and decks.

Do they pump both sides of a septic tank? ›

Septic tanks installed after the late 1980s have two compartments, and it is important to pump out both compartments each time.

What happens if rain water gets in your septic tank? ›

Yes! Heavy rain and other water sources that oversaturate the soil around your septic tank can cause your tank to flood. This can be a serious and delicate issue, so be sure to contact a septic tank professional when your system is flooded.

Why do septic tanks back up when it rains? ›

As rainwater floods over your drain field, the effluent from the septic tank will have no place to drain because the ground under the drain field is already saturated with water. This will make the septic waste to start backing up in the house and to overflow on the lawn.

Will a septic tank full of water not drain after rain? ›

It is common to have a septic back up after or even during a heavy rain. Significant rainfall can quickly flood the ground around the soil absorption area (drainfield) leaving it saturated, making it impossible for water to flow out of your septic system.

What are the alternative sewage disposal methods? ›

Examples are septic tanks, chemical toilets, composting pits.

What is an Ecoflo septic system? ›

What is an Ecoflo Septic System? Ecoflo Septic Systems are Peat-Based Septic Systems that treat wastewater on-site by having the waste water trickle through the peatmoss which cleans the wastewater. It was invented by Premier Tech Environment and is marketed by their PT Aqua Division.

What is the smallest aerobic septic system? ›

The smallest septic tank size available on the market is a 750-gallon tank. This tank size is large enough to hold and separate waste from up to two rooms in a home, but keep in mind that not all municipalities permit tanks of this size—some areas require septic systems to be at least 1,000 gallons in size.

How do I keep ground water out of my septic tank? ›

How Do I Keep Water Out of Septic Tanks?
  1. Clean out rain gutters so water can drain easily without causing pooling or ponding.
  2. Avoid driving over the drain field area of your septic system so the soil isn't packed down to let water be easily absorbed.

What type of sewage disposal is best? ›

Arguably though, for most the best option for sewage treatment in the absence of mains sewer access is a sewage treatment plant. The greater quality of the runoff produced means that there are fewer restrictions around where you can have one and they can generally service more people.

What are the three types of sewage disposal system? ›

The three types of sewers are sanitary sewers, storm sewers, and combined sewers. All three of these sewer systems play important roles in ensuring that the waste we produce is transported and treated properly.

What are the 3 types of sewage treatment? ›

There are three main stages of the wastewater treatment process, aptly known as primary, secondary and tertiary water treatment. In some applications, more advanced treatment is required, known as quaternary water treatment.

What is an enviro septic tank? ›

The Advanced Enviro-Septic system is an innovative Advanced Secondary Wastewater Treatment System that is passive and non-mechanical giving it one of the lowest carbon footprints in the waste water treatment industry.

What is the difference between a bio septic tank and a septic tank? ›

Overall, the most common septic tanks are made of brick, concrete, steel, plastic, or even fiberglass, while bio septic tanks are made of reinforced concrete. This modern and reliable material supports the biogas production process and also permits better waste management on-premise.

How long does an Ecoflo system last? ›

Meet the last septic system you will ever buy

You do it despite the headaches. And after your installation is in the ground, you hope you never have to do it again. With Ecoflo, you never need to. Ecoflo is the first and only septic system brand to combine sustainable wastewater treatment with a lifetime installation.

What is the cheapest type of septic system? ›

The cheapest option is a plastic septic tank, which typically costs around $1,200. These tanks are generally lighter, easier to install, and resistant to water corrosion. Plastic tanks are more vulnerable to damage, especially from the surrounding environment.

What is the life expectancy of an aerobic septic system? ›

Longevity. On average, a properly installed and well-maintained septic tank can last up to 40 years. Regular septic tank cleaning and inspection will keep your aerobic system functional for many years. Proper septic system installation is key to ensuring that your septic system lasts long.

Can coffee grounds go down drain with septic tank? ›

Septic systems are not intended to dispose of food waste, coffee grounds, grease, or fat, and, in fact, they will harm the septic tank. Try using a compost pile for non-meat food waste; it will help you avoid paying for unnecessary septic system repairs!

Will coffee grounds stop up a septic tank? ›

Coffee grounds: While these won't be flushed, coffee grounds often find their way into a garbage disposal, and then, in turn, into the septic tank. Their texture makes it very difficult for the bacteria to break them down, which can put your septic system in danger over time as they build up.

Can a lot of rain cause septic tank backup? ›

Heavy rains and flooding can cause major problems with septic systems. If this happens, affected residents not served by central wastewater systems may need to take precautions to prevent possible sewage contamination.


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