- DOT & Erosion Control
- Seed Enhancements
- Forage Harvest Supplies
Silt fence is available in high-flow weaves for heavy duty applications and low-flow weaves for light duty applications. It is available in various heights and lengths to meet your specifications.
Other products include: Preassembled silt fence, safety fence and geogrid materials.
|SDDOT Category||Approved Product||Size||Spec Sheet|
|High Flow||MSF 70||36" x 1,000'|
|Low Flow||Beltech 1935||36" x 1,500'|
Floating silt curtain is a BMP designed to restrict the flow of sediment-laden storm water runoff from a construction site, to keep it contained in a limited area and allow the sediment to settle out before being carried into adjacent or joining watercourses. Agassiz Seed & Supply has floating silt curtain available for still water or moving water applications with a variety of curtain lengths to facilitate the water depth on your project.
|Material Properties||Still Water or Light Duty||Moving Water or Heavy Duty|
|Curtain Fabric||Impermeable vinyl-nylon laminate||Impermeable vinyl-coated nylon|
|Mass per sq. yd.||18 oz.||22 oz.|
|Grab Tensile Strength||300 lbs.||500 lbs.|
|Depth of Curtain||2-10 feet||2-10 feet|
|Flotation||6" dia. Marine quality expanded polystyrene||8" dia. Marine quality expanded polystyrene|
|Net Buoyancy per foot||13 lbs.||20 lbs.|
|Top Load Carrying Components||Fabric only||Fabric + 5/16" galvanized steel cable 9,800 lb. min break strength|
|Ballast (min.)||1/4" galvanized chain||5/16" galvanized chain|
|Connections Between Sections||Laced grommets||Aluminum collar reinforced quick disconnects|
|Product||MN-ND DOT – Type I||MN-ND DOT – Type II|