Water has a huge impact on our lives, from being used for human and animal consumption, to being used for water plants, and carrying out numerous other functions in both the home and the industry. However, water holds even more importance when we consider the water bodies which we source our water from. For instance, if you are getting water from a nearby stream, that stream is an entire ecosystem. It’s home to all kinds of animals and their existence is having an impact on the overall environment you are in.

If that river was to get contaminated, not only would it affect the quality of water you have access to, but it would also negatively impact the environment and the animals living in that ecosystem. Dredging is a process used to maintain the condition of the water bodies and the waterways we use. Specifically, dredging manages the base of a waterway, whether that is a lake, river, pool, or any other kind of reservoir. This is a crucial process that is made possible through modern dredging equipment such as dredging water pumps. These are the main advantages of dredging a water body.

Improve Water Quality

You can’t expect to have clean water if you store your water in a dirty container. The same applies here; if the water body itself is dirty, it will compromise the quality of water in it. Dredging is a crucial process to ensure the water is of usable quality. There are multiple ways through which a body can become littered. In many countries across the world, there are no filtration systems in place to help manage waste when it reaches rivers, lakes, or the ocean. Moreover, in urban areas, littering consists not only of waste liquids from the sewage but also a lot of solid waste such as plastic bags, Styrofoam, synthetic fabric, metal, and all kinds of other materials that are not biodegradable. All of these things eventually settle down into the base of the water body and need to be removed in order to clean the water.

Helping Ecosystems

When the water quality drops, it is not just humans who are affected but all kinds of life that depend on the water body. The most significant impact is on those forms of life that live in that water, including fish and plants. According to the team at Eddypump.com, water additives and water treatments can only do so much; therefore, we all need to do our part and can benefit from using dredging equipment. The real problem lies in the contaminants that have settled into the bed and are constantly polluting the water. This is a problem even in streams and rivers where water is constantly flowing. Until the contaminants are removed the ecosystem cannot be improved.

Shore Health

The shoreline also faces a lot of challenges. Offshore mining, natural disasters, bad weather, human activity, and harmful waste material can all contribute to shoreline corrosion. Also, changes in waves and currents, which occur due to a change in the floor of the river, lake, or sea, can also contribute to shoreline corrosion over time. Dredging can help reverse these effects and restore the shoreline to its original condition. This is useful not only for the aquatic, plant, and animal life that lives there but it’s also important for the security and safety of the neighboring land. A poor shoreline can easily be flooded and cause serious damage to neighboring habitations.


In port cities and cities where the rivers make their way through their city, and where there is a lot of activity on the river, it is extremely important to keep these areas clean. If the base of the river gets filled up, or the ports’ base rises too high, it becomes dangerous for boats and ships to travel across that route. Dredging helps remove the excess build-up of sand, rocks, gravel, or any kind of sediment to make it safer for vehicles to move across those waters.

Dredging can also be used to modify the structure of the riverbed or ocean bed in order to change the currents and waves in that particular area. This is a useful strategy for places that are prone to floods or there is a chance that excess exposure to water will damage the shoreline. As the base gets higher, the waves and tides become smaller as it is harder for the water to develop momentum and create strong waves. Depending on the environment, there are various ways that dredging can be done but the most effective in most cases is to pump the extra material out through a dredging pump.