Biobags


Product Options:

  • Biobag

Product Description

Biobags—specifically the Siltrap Biobag—are sediment control devices used for inlet protection on construction sites. They consist of wood chips enclosed in a polymesh bag, typically sized at 30″ x 15″, and are approved by the Oregon Department of Transportation (ODOT Product Approval #3697) as a Type 4 inlet protection BMP.

Features & Benefits

Features:

  • Wood chip-filled mesh bags – Constructed with durable polymesh and filled with natural wood chips for effective filtration.
  • Standard size (30″ x 15″) – Designed to fit most curb and grate inlets, especially in construction zones.
  • ODOT-approved (Type 4 BMP) – Meets regulatory standards for sediment control in Oregon and other Northwest jurisdictions.
  • Lightweight and flexible – Easy to transport, install, and reposition as needed.

Benefits:

  • Effective sediment filtration – Captures silt, debris, and pollutants before they enter the stormwater system.
  • Supports compliance – Helps meet NPDES and local stormwater permit requirements.
  • Reduces maintenance – Prevents clogging of downstream infrastructure, lowering cleanup costs.
  • Ideal for wet climates – Performs well in high-rainfall regions like the Pacific Northwest.

Resources

Applications

  • Roadways
  • Residential development
  • Commercial development

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Biobags