Why Should You Install Concrete Stormwater Pits?


The concrete stormwater pits are the unsung hero of your rainwater management system. It is small but plays a very important role. It’s not a big, flashy feature that catches your eye from afar but rather a small workstation with very specific and important functions that keep your home safe. Here’s why you should install one. 

What Are Concrete Stormwater Pits?

A stormwater pit is a large circular drainage area that collects rainwater. It’s located on the ground, underneath your home’s structure, and drains through an underground pipe or a below-ground culver. Concrete stormwater pits are installed in locations with potential flash flooding and collect rainwater. 

Concrete stormwater pits usually have a waterproof finish. These structures are designed to protect the basements of homes from rainwater, snowmelt, and runoff. It is important to identify the best site for your new drainage system and be sure to get the right materials and installation requirements.

Stormwater drainage problems can happen to anyone, so it is important to be proactive with your drainage system. If you do not know what you are doing or what the implications of your actions are, how will you ever know if you have done everything right? Septic systems can fail and cause blockages in a storm drain. That is why regular drain inspection is a must. You can use a non-contact flow meter to determine whether there is a blockage or drainage problem.

Why Should You Install Concrete Stormwater Pits?

Concrete stormwater pits are a cost-effective and efficient way to collect and manage stormwater on your property. These pits protect your home and the area around it from flooding. They are less expensive to install than other drainage features, yet they offer many benefits. 

By installing concrete stormwater pits, you can reduce water damage due to severe rain events and prevent flooding of your yard or vehicles. In addition, you can reuse stormwater for garden irrigation and other potable water needs through integrated treatment of runoff from your site.

Types of Stormwater Pits

Listed below are the basic types of stormwater pits.

1. Custom-Made

A custom-made stormwater pit can be a real advantage. Stormwater pits are an easy and effective way to control water infiltration into your property. They are usually made from concrete, but can also be constructed from other materials and custom-built according to your requirements. You can specify precisely what you want, and the designer will select the best materials for your situation.

2. Glass Reinforced Concrete (GRC)

Glass Reinforced Concrete (GRC) is a building material made from layers of glass and a cementitious material that can be poured into inexpensive molds to create amazing architectural designs. The walls consist of several alternating layers of glass and cement, with reinforcing rods placed within the individual cells between each layer. 

This structure has been proven time and time again to be stronger than normal concrete but still lighter in weight. This is ideal if you are renovating or building something new, as it can withstand a high-stress level without any structural damage.

3. Precast Knockout

Precast knockout stormwater pits are constructed using precast concrete to provide a durable, low-cost solution for stormwater management. They can be installed in less than six hours, and powered drums are available for easy installation.

It is designed to catch wastewater before it flows into your drains, and its compact design allows it to fit neatly in any corner of your yard.

4. Side Entry 

Side entry stormwater pits can save you time and energy while improving efficiency. They’re designed to provide a flat base of concrete that acts as a natural drainage channel, allowing water to flow out of the site through the bottom of the pit instead of pooling at the edge. 

Side entry pits are especially helpful in areas with limited access and can be placed along sidewalks or driveways so they don’t obstruct traffic or damage plants.

Installation Process of Stormwater Pits

You’ll need to contact a certified stormwater technician to get started with your stormwater pit installation. They are considered the experts on this type of project and can help you choose the best methods to install your new pit.

But if you are interested in a more detailed outline of what goes into the process, here is a brief list.

1. Checking

Before starting the project, it is essential to ensure that the layout and materials required for a safe and compliant stormwater pit installation are properly arranged, such as slopes, pipelines, and other required equipment.

2. Lifting

This is one of the most important parts of any stormwater installation. Lifting your stormwater pit is an industry-standard procedure and should be completed by a professional and licensed technician. Stormwater removal can be done using a crane or forklift truck, careful not to harm the surrounding environment.

3. Ensuring

Now, set the pit upright with the help of a spirit level. Before you sink any concrete, ensure that the pit is not too close to the ground or water table since this can cause drainage problems.


With concrete stormwater pits, you can enjoy a reduction in the amount of stormwater that flows onto your property. The material used to construct concrete stormwater pits is durable and extremely resistant to corrosion. This makes it possible to use concrete pits in different regions with different climatic conditions without worrying about damage.


The views expressed in this article are those of the authors and do not necessarily reflect the views or policies of The World Financial Review.