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Turbidity Barrier for Dredging Project

Question: I need a turbidity barrier for our dredging project. I am located in Michigan and looking for a quote on Turbidity Curtains. The water flow is about 1.5 knots, so I think that means I will need a Type 3 curtain. I need two (2) 3' x 100' and one (1) 6' x 50'.

Dredging Turbidity Curtain

Answer: Thank you for contacting GEI Works! You are correct, a Type 3 Turbidity Curtain
will be the best option for your project. Triton Type III Silt Curtains are our most durable turbidity barriers, and come in DOT, Heavy Duty, and Permeable models.

We manufacture all Triton Turbidity Curtains to fit custom locations, so each floating silt barrier can be built accomodate your project requirements. Our stock sizes are 50' or
100' x 5', but we can absolutely manufacture your sizes with a quick turnaround. You will receive a price quote via e-mail and a member of our team will be contacting you as well.


Questions? We can help! Call our team at +1-772-646-0597 or submit a form.


Triton Type 3 Turbidity Curtains


Triton Type 3 Silt Curtains are made with 22oz. marine grade PVC, and feature either a 6", 8" or 12" float. The bottom of each curtain has a galvanized steel ballast chain to give the bottom of the curtain additional weight. However, this weight is not enough to keep your barrier in place. Anchoring is essential to the success of your silt barrier, espeically in a type 3 environment. Contact one of our team members to ensure you are correctly anchoring your barrier.


Additional Triton Turbidity Barrier Options


  • Type 1 Turbidity Curtain: The type 1 silt curtain is commonly used in locations with calm waters (such as your conditions which is less than 0.25 knots).
  • Type 2 Turbidity Curtain: The type 2 curtain is used for moving water locations. These barriers are typically not recommended for locations with currents above 1.5 knots.
  • Type 3 Turbidity Curtain: The type 3 curtain is our strongest barrier and is used for the roughest water conditions. These includes areas with significant water flow or waves. type 3 dot curtain

View all Silt Curtains.

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Questions? We can help! Call our team at +1-772-646-0597 or submit a form.