Type 1 Silt Barrier

DOT Silt Curtains for Calm Water Areas

turbidity barrierTriton Type 1 Silt Barrier is an excellent containment option for calm water ponds, lakes, canals, and roadside swales in DOT construction areas. Our turbidity barriers are used to contain silt and suspended solids in water. They limit the spread of pollution in water and help keep sites within compliance requirements. All Type 1 DOT silt curtains are designed for DOT applications and meet or exceed DOT guidelines.

The Type 1 DOT Silt Barrier is the strongest of the Type 1 models. It is designed for calm water areas with DOT regulations, long term projects, or significant silt requirements.

Questions about type 1 silt barrier? We can help! Call our team at 1-772-646-0597 or fill out our quote request form to discuss your project's requirements.

Type 1 Silt Barrier Specifications

Product Flyer Product Flyer (PDF)
Product Drawing Drawing (PDF)
Installation Installation Guide (PDF)
Flotation 6" Marine Grade Flotation
Fabric 18 oz. Heavy Duty PVC Fabric
Section Connectors Reinforced Grommet Section Ties
Bottom Chain Heavy 1/4" Galvanized Steel Ballast Chain
Standard Length 50' or 100'
Depth 3' to 20'
Length (Metric) 15.2 m or 30.5 m
Depth (Metric) 0.9 m to 30.5 m

Type 1 Silt Barrier Features

calm water silt barrier
  • Meets and Exceeds Most State US DOT Requirements
  • Designed for use in Protected Waterways
  • Quick Section Interconnects
  • Inexpensive BMP Solution
  • Normally in Stock for Immediate Delivery
  • Geotextile Skirts Available Upon Request

Type 1 Silt Barrier Applications

Type 1 Silt Barriers are specifically designed for use in calm water and low flow areas. For areas with currents, waves or tides, please check out the Moving Water Turbidity Curtains.

Questions about type 1 silt curtain? We can help! Call our team at 1-772-646-0597 or fill out our quote request form to discuss your project's requirements.

Additional Type 1 Silt Barrier Models

type 1 silt barrierIn addition to the DOT Barrier featured above, we also make other Lighter Grade Silt Curtains to control silt during short term projects or in shallow areas. These include:

As the manufacturer of Triton Type 1 Silt Barriers, we can often accommodate custom orders. For questions about our turbidity curtains, please call us for further assistance at 1-772-646-0597.

Additional Products for Anchoring and Installation

Turbidity Curtain Accessories (PDF) - Protect your floating silt barriers!
Anchor Kits: Anchor, Painter Rope, Buoy
Tow Bridle: Helps Distribute Weight during Towing
Reefing Lines: Adjust the Bottom Curtain
Tidal Compensator: Self-Adjust Booms in Tidal Areas

Choosing the Right Silt Barrier for Your Location

permeable silt barriersChoosing the right turbidity barrier for your location will depend on several factors. Any time you are considering using a barrier for your location, we advise customers to review the following conditions on their location:

Water Conditions

  • How fast is the water moving in your location?
  • Are there waves?
  • How high are the waves and how frequent?
  • What tides are present?

Site Conditions

  • In what type of project will this barrier be used?
  • What is the duration of the project?
  • What type of material will be contained?
  • What is the depth of your water?
  • Is there wind? If so, what is the wind speed?

While silt barriers come in standard lengths and depths, we welcome custom sizes! If you have a project with specific requirements, please call us or send us a form highlighting details about your project. Curtains have been made for shallow water application and as deep as 100 feet.

Read answers to customer questions about:

Questions about DOT silt curtains? Call our team at 1-772-646-0597 or fill out our quote request form to discuss your project's requirements.