Water Quality Units

On-site treatment of stormwater is a cost-effective solution for improving our waterways. Water Quality Units are manufactured structures that are designed to capture stormwater runoff and trap pollutants. By diverting stormwater into water quality units, we improve the health of our local waterways. 

Commonly used Water Quality Units and links to their respective manufacturers maintenance videos;   

Hydro International Downstream Defender

Hydro International First Defense

Contech Vortech

Contech CDS 

ADS Barracuda


Bio Clean SciCLONE

Imbrium Stormceptor


If you don’t see your WQU on this list please email Brett Clark at brett.clark@louisvillemsd.org.