Recently multiple Los Angeles jurisdictions have asked the Los Angeles Regional Water Quality Control Board (LARWQCB) for approval to implement the Modular Wetlands System Linear (MWS Linear) on projects in their jurisdictions. LARWQCB has issued approvals for every requesting jurisdiction.

The approvals were based on overwhelming 3rd party testing data presented by Geosyntec Consultants, Good Harbour Laboratories, and the Washington Department of Ecology.

Modular Wetlands System Linear Advantages

  • Horizontal flow biofiltration
  • Pretreatment chamber removes 99% sediment, oil, grease
  • 50% smaller than downward flow planters
  • California Water Board approved Full Trash Capture device
  • Greater filter surface area
  • Vector control approved design
  • No depressed planter area

Learn More About the Modular Wetlands System Linear

Our local stormwater experts come to you!

The Modular Wetlands® System Linear (MWS Linear), often considered the most trusted standard for stormwater compliance, uses a smaller footprint yet provides more treatment surface area. It is the only stormwater biofilter using horizontal flow which improves performance and minimizes maintenance. Request a Lunch & Learn today, and get regionally-focused insight and solutions from a local Bio Clean stormwater expert.

Approvals