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Benefits of Dredge Dewatering

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Dredging can be a necessary but costly process, so it's important to minimize environmental impacts. One way to do that is by using dredge dewatering systems to clean up the slurry left behind after dredging. Dewatering drastically reduces the amount of solids in the water, making it safer and easier to dispose of.

Read on to learn more about the benefits of using a dredge dewatering system!

  1. Reduction in weight and volume of dredged material
  2. Improvement in stability of dredged material
  3. Prevention of environmental damage
  4. Reduction in disposal costs
  5. Improvement in safety

A Beginners Guide to Dredge Dewatering

What is dredge dewatering?

Dredge dewatering is the process of removing water from dredged material. This can be done through a variety of methods, such as centrifuges, filter presses, and belt presses.

Dewatering is an important step in the dredging process because it allows for the removal of excess water that would otherwise add weight and volume to the dredged material.

Additionally, dewatering can also improve the stability of the dredged material, making it less likely to shift or erode during transport.

What are the benefits of dredge dewatering?

There are a number of benefits associated with dredge dewatering, including:

1. Reduction in weight and volume of dredged material:

Dewatering can reduce the weight and volume of dredged material by up to 90%. This can significantly reduce the amount of material that needs to be transported, which can save on both time and money.

2. Improvement in stability of dredged material:

By removing excess water, dewatering can also make the dredged material more stable. This can reduce the likelihood of shifting or erosion during transport, and make the material easier to handle.

3. Prevention of environmental damage:

Dewatering can help to prevent environmental damage by reducing the amount of water that is discharged into the environment. This can protect local ecosystems from the deleterious effects of dredging operations.

4. Reduction in disposal costs:

Dewatering can also reduce the cost of disposing of dredged material. This is because dewatering can help to concentrate the contaminants in the dredged material, making it easier and cheaper to dispose of properly.

5. Improvement in safety:

Dewatering can also improve safety by reducing the amount of water that is present during dredging operations. This can minimize the risk of drowning or other accidents.


Overall, dredge dewatering can offer a number of benefits, both in terms of the dredged material itself and the surrounding environment. By reducing the weight and volume of dredged material, dewatering can save on time and money, and also make the material easier to handle.

Additionally, dewatering can help to prevent environmental damage by reducing the amount of water that is discharged into the environment.


If you want to make your job easier by removing excess water from dredging in less time with less effort, then U.S. Aqua has got what you need!

Our services are designed with one goal in mind – making your job easier and more efficient by reducing downtime and increasing productivity.

Click below to learn how we can help solve your dredging issues!

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About U.S. Aqua Services

U.S. Aqua Services was created to support the dredging process in advancing commerce and responding to its many challenges. To accomplish this, our dredging company assembled an exceptional group of experienced individuals and a diverse inventory of dredge equipment and excavator dredge pumps.

We offer dredging equipment rental services so you can have access to the latest and greatest in dredging technology without having to pay to maintain it, transport, and store it, along with dewatering services.

With an emphasis on mobility, dependability, durability, diversity, efficiency, and safety, our dredging rental company can ensure that our different types of dredging systems are easy to move through any terrain and can work in the most rugged and remote environments. Our multi-function hydraulic systems are built with jetting and mechanical options that can efficiently move loose sediment or stiff layers of clay.

US Aqua services also and maintains a ready fleet of Amphibious Marsh Equipment capable of completing projects in some of the harshest and most remote environments. U.S Aqua is also the dealer for Louisiana of the amphibious vehicle Fat Truck. No matter the size or scope of the job or the remoteness of your work location, you can rely on Fat Truck’s industrial off-road utility vehicles to get the job done right.