The Charter Team worked through harsh winter conditions installing the coir log containment area. In order to properly spread the dredge material within the impoundment area, Charter acquired an airboat with a fan mounted atop the stern that allowed us to navigate the impoundment without disturbing the sediment.

A debris box was used to collect organic debris and eliminate voids in fill area. Filled with organic debris like rootballs and vines, Charter outfitted its dredge cutterhead with a protective shield to avoid dredge downtime. The containment area was designed to become an emergent and forested wetland.Ĭharter deployed a small hydraulic dredge navigated on steel wires connected to the shoreline, as well as some associated floating plant. Owner: US Army Corps of Engineer - New England DistrictĬharter was hired to support a dredging operation on Milford Pond in Milford, MA meant to deepen the south end of the pond shallowed by siltation, and dispose of the material in a 34-acre containment area on the northern edge.If you notice these signs, especially a depth change, dredging is an option to consider. That can lead to oxygen deprivation, which causes the death of aquatic wildlife. Eutrophication, or excess nutrients in the water due to runoff, causes an imbalance between plants and wildlife. Reduction in aquatic wildlife: Another sign you should dredge your pond is a lack of marine wildlife and an excess amount of plant life.If a previous owner neglected your pond, you would likely use a dredge for your pond and then install an aerator for long-term management. Increase in odor and algae: While aeration often remedies less-than-desirable smells as well as excess algae, dredging tends to be used in coordination with an aerator.Over time, many will also decrease in width, which is why they can become swamps without timely intervention.

Many become shallower as sediment, trash and other debris build up on the bottom of them.

Decrease in depth and width: One of the most significant symptoms of waterholes in need of dredging is shrinkage.

So what should you be searching for when it comes to your pond? Signs that you should dredge your pond include: Often, many people look into a dredge for their pond after seeing a difference in their pond’s appearance. While some transitions can happen without you noticing, changes in waterways are quite noticeable.

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