5 best septic tanks for high groundwater levels

Laying engineering communications in areas with a high level of groundwater is a task of increased complexity that many owners of summer cottages and country houses face. Installing a sealed septic tank will help solve the problem of waste disposal. We have selected the best self-contained sewerage systems that have proven themselves in areas with high levels of aquifers.
 
  Name
  Rating
  Nomination
1 Eurolos Grunt 5 4.80
Efficient cleaning system
2 Terra 5 PR 4.67
Best price
3 Ergobox 5 PR 4.54
Maximum load capacity
4 Greenlos Aqua 5 low body PR 4.32
most popular septic tank
5 Tver Classic 1 PNM 4.15
The optimum ratio of price and quality

The main problem in arranging sewerage in a country house is the difficulty in arranging filtration fields. Errors in the design will lead to swamping of the site. Also, one should not forget about the restrictions on the construction of wells and wells - the penetration of runoff into aquifers will lead to unpleasant consequences.

The best solution in this situation is to purchase an autonomous station for deep biological treatment. The principle of operation of such septic tanks is based on the use of special aerobic bacteria, which provide a high degree of wastewater treatment.

Not every deep biological treatment plant can be installed on a site with a high level of groundwater. The model must meet the following requirements:

Structural strength - thick walls and additional stiffeners will protect the container from deformation and subsequent loss of tightness;

The presence of mounting loops - in order to protect the container from floating, most installation organizations use anchors or concrete slabs that securely fix the septic tank with cables or ties;

Forced discharge of treated wastewater - the presence of a drainage pump will eliminate the likelihood of flooding the septic tank with a seasonal increase in the level of groundwater;

Compact dimensions - the volume and complexity of earthworks depend on the dimensions of the septic tank, which will certainly affect the cost of installation;

It must be remembered that choosing a reliable septic tank is only half the battle. Installing an autonomous sewage system in a site with a high level of groundwater is a rather complicated procedure that requires a professional approach. When choosing performers, it is necessary to carefully check the history of the installation organization. Do not trust one-day firms that lure you in with suspiciously low prices. With a high degree of probability, such companies cease operations by the end of the season, forcing customers to solve emerging problems on their own.

Top 5. Tver Classic 1 PNM

Rating (2022): 4.15
The optimum ratio of price and quality

The rather high cost of the station is compensated by the build quality, the strength of the case and the excellent package bundle.

  • Average price: from 155,000 rubles.
  • Country Russia
  • Productivity: 1.0 m3/day
  • Volley discharge: 330 l
  • Degree of purification: up to 98%
  • Dimensions (L/W/H): 2.85/1.10/1.97 m
  • Weight: 210 kg

Septic tanks from the Tver company do not need a special introduction - the stations of the Classic series are well known to residents of the private sector and owners of summer cottages who want to radically solve the issue of sewerage. The design of the model is devoid of weaknesses, which allows you to install a septic tank in any area. Maintenance is reduced to periodic pumping of the station. The procedure is extremely simple and can be carried out independently. The advantages include the highest rate of volley discharge in its class. But the dimensions and weight of the container could be smaller. According to these parameters, the model is inferior to its closest competitors.

Pros and cons
  • Execution quality
  • Rugged housing
  • Easy Maintenance
  • Large salvo drop
  • High price
  • Dimensions and weight

Top 4. Greenlos Aqua 5 low body PR

Rating (2022): 4.32
most popular septic tank

Due to its compact size, the station is of particular interest to owners of country houses, summer cottages and private sector residents who experience problems with a high level of groundwater in their area.

  • Average price: from 129400 rubles.
  • Country Russia
  • Productivity: 1.0 m3/day
  • Volley discharge: 300 l
  • Degree of purification: up to 98%
  • Dimensions (L/W/H): 2.00/1.50/1.20 m
  • Weight: 121 kg

The Greenlos series of biological treatment pumping stations with a low body is ideal for areas with high groundwater levels. The low height simplifies the installation process of the station. Strong lugs securely fix the station in watered areas. To protect against emergencies, electrical equipment is located outside the septic tank. The basic equipment includes a coarse filter, which eliminates the clogging of the septic tank with large household waste.The relative disadvantages of the model include the length and width, increased by reducing the height of the body. Perhaps for compact areas it is worth looking at another septic tank.

Pros and cons
  • Low body
  • Easy installation
  • Separate placement of electrical equipment
  • Coarse filter
  • Length and width

Top 3. Ergobox 5 PR

Rating (2022): 4.54
Maximum load capacity

The body of the septic tank is made using rotational molding technology, which means the complete absence of welded joints. Stiffening ribs and a high neck allow the use of a septic tank in the most difficult conditions.

  • Average price: from 95800 rubles.
  • Country Russia
  • Productivity: 1.0 m3/day
  • Volley discharge: 260 l
  • Degree of purification: up to 98%
  • Dimensions (L/W/H): 1.87/1.00/2.10 m
  • Weight: 132 kg

The body of the station is made from primary raw materials, which guarantees absolute environmental safety. The form is developed by the design department, which uses the method of electronic load simulation. The station does not require frequent maintenance - service work is reduced to the periodic call of sewage equipment. Subject to permanent residence, this procedure is required to be carried out once a year. Drains inside the station move by gravity - the absence of tubes eliminates the possibility of blockages. Installation is recommended to be ordered from the manufacturer or representative - the installation technology has a number of features, so it is better to entrust the work to specialized specialists.

Pros and cons
  • Seamless body
  • Stiffening rib
  • Long service interval
  • No blockages
  • Complicated installation

Top 2. Terra 5 PR

Rating (2022): 4.67
Best price

The company still cannot boast of great popularity, and therefore is fighting for the attention of customers with a competent pricing policy, which includes lowering product prices and regular promotions.

  • Average price: from 90,000 rubles.
  • Country Russia
  • Productivity: 1.0 m3/day
  • Volley discharge: 250 l
  • Degree of purification: up to 98%
  • Dimensions (L/W/H): 1.35/1.35/2.35 m
  • Weight: 270 kg

The body of the septic tank is made of a spiral HDPE pipe, which is characterized by high ring rigidity and resistance to deformation. The large wall thickness makes the septic tank the best solution for country houses and cottages with a high level of groundwater and difficult operating conditions. Add to this a wide operating temperature range, a minimum number of joints, and compressors from Hiblow or Secoh, and you have the most reliable model in its class. Only the vertical layout of the station spoils the pleasant impression a little, which implies a large amount of preparatory work before installing the septic tank.

Pros and cons
  • Low price
  • Ring stiffness
  • Deformation resistance
  • Wide temperature range
  • high altitude

Top 1. Eurolos Grunt 5

Rating (2022): 4.80
Efficient cleaning system

The principle of operation of the septic tank is based on the technology of multi-stage mechanical and biological treatment, which allows you to safely dispose of wastewater without harm to the environment.

  • Average price: from 155,600 rubles.
  • Country Russia
  • Productivity: 1.0 m3/day
  • Volley discharge: 210 l
  • Degree of purification: up to 99%
  • Dimensions (L/W/H): 1.20/1.20/1.85 m
  • Weight: 193 kg

Manufacturers have seriously approached the issue of sewage treatment. The increased volume of the discharge chamber allows you to install equipment for ultraviolet disinfection of clarified wastewater inside the tank.Large hatches provide free access to the interior space, which simplifies the maintenance of the septic tank. For residents of the private sector who seek to increase the reliability of the system, the manufacturer offers wireless overfill and flood protection, equipped with a built-in battery and a feedback system. Some users believe that in an effort to offer as much additional equipment as possible, the company goes too far - the situation looks rather strange when a drainage pump for a septic tank designed for high groundwater is not included in the basic package.

Pros and cons
  • Multi-stage cleaning
  • UV treatment
  • Large hatches
  • Overfill and flood protection
  • Drainage pump as an option

Comparative table of rating participants

ModelProductivity, m3/hVolley discharge, lPurification degree, %Dimensions,
L/W/H, m
Weight, kgCountryAverage price, rub.
Eurolos Grunt 5
1,00210up to 991,20/1,20/1,85193Russia155600
Terra 5 PR
1,00250up to 981,35/1,35/2,35270Russia
90000
Ergobox 5 PR
1,00260up to 981,87/1,00/2,10
132Russia
95800
Greenlos Aqua 5 low body PR
1,00300up to 982,00/1,50/1,20121Russia
129400
Tver Classic 1 PNM
1,00330up to 982,85/1,10/1,97210Russia
155000
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Attention! The above information is not a buying guide. For any advice, you should contact the experts!

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