If you’ve ever been confused about the cover requirements over underground detention systems, you’re not alone. Why do the requirements change during

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

“One’s company, two’s a crowd, and three’s a party” may not exactly apply to manufactured treatment devices (MTDs), but hopefully, this post can offer some

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

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Since its inception in 1996, The International Stormwater BMP Database has been archiving performance, design, and cost data for stormwater treatment best

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Many manufactured stormwater filtration systems use media-filled cartridges. During a storm, runoff passes through the filtration media, which absorbs and