Excess water, both from rainfall and from elevated groundwater levels, contributes to the formation of muddy areas, flooding and damage to infrastructure. Drainage wells are an effective solution that allows for the collection, drainage and storage of excess water on the plot and minimizes the risk of flooding.

How to get rid of excess water on your plot?
Effective drainage of water from the site, especially in areas with elevated groundwater levels or frequent rainfall, is crucial to maintaining stability, preventing flooding and minimizing damage related to excessive moisture. One of the most popular drainage methods is the use of drainage wells. These are special structures that allow for the collection and drainage of excess water on the plot. Thanks to them, it is possible to effectively control the water level, thus protecting the facility from damage.
What is a drainage pit?
A drainage well is usually a container made of durable plastic that is buried in the ground. The design of the well allows water to collect inside it, while allowing it to flow freely through side holes. This water can then be drained using drainage pipes or infiltrated into the ground. The choice of the right method depends on individual needs and site conditions. Drainage wells are available in various sizes, configurations and capacities, including single-chamber or multi-chamber models that allow for even better management of excess water. Made of high-quality plastic, the wells are resistant to corrosion, weather conditions and chemical agents, which guarantees their long-term and reliable operation.
Why are drainage wells used?
Drainage wells are extremely versatile structures that offer numerous benefits to land users, including:
- Rainwater Drainage: One of their main uses is to effectively drain rainwater that can accumulate on the surface of the plot. When it rains, the drains allow water to drain away quickly, which minimizes the risk of muddy areas and ensures a dry and stable ground surface. This helps avoid difficulties in moving around the plot and potential damage such as landslides or erosion.
- Flood Protection: Drainage wells play an important role in protecting buildings and infrastructure from flooding. By effectively collecting water, they prevent flooding that can damage foundations, walls, electrical installations, or cause mold.
- Water retention: Some models have retention functions that allow water to be stored, which can be used for garden irrigation or as a source of drinking water for farm animals. This allows water resources to be used in an efficient and ecological way, contributing to the sustainable management of natural resources.
Drainage wells at the Onninen wholesaler
Onninen Wholesale is a renowned supplier of products related to water and sewage networks, offering a wide selection of drainage wells and necessary accessories. The available products are distinguished by their high quality and effectiveness in operation.
- Karmat drainage well , overflow and seepage - this complete drainage well in yellow, made of polypropylene, allows for effective drainage of excess water. It is intended for use in drainage and seepage systems. Its diameter is 110 mm. It is ready for installation.
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The Karmat backwater valve made of polypropylene has a diameter of DN 72-100 mm. It is intended for use in drainage systems. It has type 0 and is the final element connected by means of a universal connection. It provides effective control of the flow of rainwater.
The models available at the Onninen wholesaler meet the highest standards and are an excellent choice for those looking for effective solutions for draining excess water on the plot. Their use contributes to improving the quality of the subsoil and increasing the comfort of use, but the choice of a specific product depends on individual needs and the characteristics of the terrain.