University of New Hampshire Stormwater Center 2005 Data Report
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Stormwater Treatments

Advanced Drainage Systems (ADS) Water Quality & Underground Detention/Infiltration Units HTML | PDF

Aqua-Swirl™ and Aqua-Filter™ System HTML | PDF

Bioretention System HTML | PDF

Continuous Deflective Separation Unit (Models 20­15) HTML | PDF

Gravel Wetland HTML | PDF

Retention Pond HTML | PDF

Stone Swale HTML | PDF

Surface Sand Filter HTML | PDF

V2B1 Structural Stormwater Treatment System HTML | PDF

VortSentry™ Hydrodynamic Separator (VS40) HTML | PDF


A recent innovation in stormwater management, this bioretention system removes pollutants, attenuates peak flow, and reduces flow volume through evapotranspiration and infiltration.