When I think about field monitoring, I often think about baseball. More specifically, I think about the knuckleball pitch. Since the knuckleball pitch has

High-flow bioretention systems target the removal of suspended solids, total and dissolved nutrients and metals, oil and grease, trash, and debris. Components

High rate biofiltration continues to gain acceptance within the regulatory and engineering community as an acceptable alternative to traditional bioretention.

ASTM International (ASTM) has been a recognized leader in consensus standard development by many different industries for more than 100 years now.  ASTM’s

Oil changes. Gutter cleaning. Annual doctor appointments. These are all forms of maintenance that most people would likely agree are necessary to keep our