Stormwater Manufactured Treatment Devices

NOTICE: The NJDEP is currently developing a re-suspention test protocol for those manufactured treatment devices (MTDs) that seek approval for use as an on-line water quality device. An on-line water quality device allows the passing of storms greater than the NJDEP water quality design storm through the device. Until such protocol is developed and testing has been submitted and deemed acceptable under that protocol, all MTDs approved by the Department shall be used offline for all storms that exceed the NJDEP water quality design storm effective April 11, 2008. Projects that have been deemed administratively complete by the Division of Land Use Regulation for a permit requirement stormwater review as of April 11, 2008 may continue to utilize the design as specified in the certification letter. If no permit is required from the Division of Land Use Regulation, projects that have been deemed administratively complete by the municipality as of April 11, 2008 may continue to utilize the design as specified in the certification letter. All other applications subject to the stormwater management rules at N.J.A.C. 7:8 shall utilize MTDs offline.

Questions regarding the information on this page should be directed to Sandra Blick at (609) 633-1441 or at sandra.blick@dep.state.nj.us.

Stormwater Management Manufactured Treatment Devices Certified by the NJDEP	Interim Certification and Expiration Date		Final Certification	NJDEP Approved TSS Removal Rate	NJCAT Verifi- cation
AquaFilter Filtration Chamber by AquaShield, Inc.	Interim Date: 3/31/2009	Extension Date: 5/15/2011		80%	View
Aqua-Swirl Concentrator By Aqua-Shield. Inc.	Interim 1 Interim 2 Date: 5/15/2011	Extension Date: 5/15/2011		50%	View
Bayfilter by BaySaver Technologies, Inc.	Interim 1 5/15/2011			80%	View
BaySeparator by BaySaver Technologies, Inc.	Interim 1 Interim 2 Date: 9/5/2010	Extension Date: 5/15/2011		50%	View
Downstream Defender by Hydro International, Inc.	Interim 1 Interim 2 Date: 4/14/2009	Extension Date: 5/15/2011		50%	View
FloGard Dual-Vortex Hydrodynamic Separator by KriStar Enterprises, Inc.	Interim Interim 2 Date: 5/15/2011	Extension Date: 5/15/2011		50%	View
High Efficiency Continuous Deflective Separator (CDS) Unit by CONTECH Stormwater Solutions, Inc.	Interim Date: 3/1/2009	Extension Date: 5/15/2011		50%	View
Jellyfish Filter by Imbrium Systems Corporation	Interim Date:2/24/2011	Extension Date: 5/15/2011		80%	View
Media Filtration Systems by CONTECH Stormwater Solutions, Inc.	Interim 1 Interim 2 Date: 8/31/2008	Extension Date: 5/15/2011		80%	View
Stormceptor OSR by Imbrium Systems Corporation	Interim Date: 9/30/2009	Extension Date: 5/15/2011		50%	View
Stormceptor STC by Imbrium Systems Corporation	Interim Date: 6/30/2007	Extension Date: 5/15/2011		50%	View
StormVault by CONTECH Stormwater Solutions, Inc.	N/A Date: N/A		Final	80%	View
Stormwater Management StormFilter by CONTECH Stormwater Solutions, Inc.	Interim 1 Interim 2 Date: N/A		Final	80%	View
TerreKleen Stormwater Device by Terre Hill Concrete Products	Interim 1 Interim 2 Date: 3/31/2009	Extension Date: 5/15/2011		50%	View
V2B1 by Environment 21, LLC	Interim 5/15/2011			50%	View
Vortechs Stormwater Treatment System by CONTECH Stormwater Solutions, Inc	Interim Date: 4/30/2009	Extension Date: 5/15/2011		50%	View
VortFilter System by CONTECH Stormwater Solutions, Inc.	Interim Date: 1/31/2008			80%	View
VortSentry System by CONTECH Stormwater Solutions, Inc.	Interim Date: 2/29/2009	Extension Date: 5/15/2011		50%	View

	NJDEP Guidance Documents and Links
	July, 2003 TARP Tier II Protocol for Stormwater Best Management Practice Demonstration
	Response to Comments on MTD Protocols
	Lab Protocol for Hydrodynamic MTDs   Lab Protocol for Hydrodynamic MTDs (revised pages) Note: An error has been found in the the maintenance interval equations in the Protocol for Manufactured Hydrodynamic Sedimentation Devices for Total Suspended Solids Based on Laboratory Analysis August 5, 2009." Please replace the original pages of the protocol with these pages, revised September 1, 2009.
	Lab Protocol for Filter MTDs
	Field Protocol for MTDs
	New Jersey Stormwater and Nonpoint Pollution Webpage
	New Jersey Stormwater Best Management Practices Manual ( revised 02/09)
	Archived Guidance Documents

	Other Useful Links
	New Jersey Corporation for Advanced Technology (NJCAT)
	State of Wisconsin Testing Protocol
	State of Washington New Technology Evaluation Program
	Massachusetts Stormwater Technology Evaluation Project

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