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State of New Jersey Department of Environmental Protection
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NJDEP
Stormwater Manufactured Treatment Devices

NOTICE (September 1, 2011)

The manufactured treatment devices (MTDs) on this page are only approved as off-line water quality devices unless certification specifically states otherwise or unless the Department has issued a letter to indicate that it can be used 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. Projects that have been deemed administratively complete by the Division of Land Use Regulation for a permit requirement stormwater review as of September 1, 2011 may continue to utilize the design as specified in the prior certification letters. If no permit is required from the Division of Land Use Regulation, projects that have been deemed administratively complete by the municipality as of September 1, 2011 may continue to utilize the design as specified in the prior certification letters.

NOTICE (January 25, 2013)

MTDs that are set to expire on September 1, 2013 have been issued a new expiration date of January 25, 2015.

 

Stormwater Management
Manufactured Treatment
Devices Certified by NJDEP
MTD Laboratory Test Certifications
Field Test Certifications
Superseded Certifications
Certified
TSS
Removal
Rate
Maintenance Plan

NJCAT
Verification

AquaFilter Filtration Chamber
by AquaShield, Inc.
Certification
80%
Aqua-Swirl Concentrator
By Aqua-Shield. Inc.
Certification  
50%
Bayfilter
by BaySaver Technologies, Inc.
Certification  
80%
BaySeparator
by BaySaver Technologies, Inc.
Certification  
50%
Downstream Defender
by Hydro International, Inc.
Certification  
50%
FloGard Dual-Vortex Hydrodynamic Separator
by KriStar Enterprises, Inc.
Certification  
50%
High Efficiency Continuous Deflective Separator (CDS) Unit
by CONTECH Stormwater Solutions, Inc.
 
50%
 
Hydroguard
by Hydroworks, LLC
Certification  
50%
Jellyfish Filter
by Imbrium Systems Corporati
on
  Certification
80%
Media Filtration Systems
by CONTECH Stormwater Solutions, Inc.
Certification Certification
80%
Nutrient Separating Bafflle Box
by Suntree Technologies, Inc.
Certification  
50%
Stormceptor OSR
by Imbrium Systems Corporation
Certification  
50%
Stormceptor STC
by Imbrium Systems Corporation
Certification  
50%
StormVault
by Jensen Precast, Inc.
  Certification
80%
Stormwater Management StormFilter
by CONTECH Stormwater Solutions, Inc.
Certification Certification
80%
TerreKleen Stormwater Device
by Terre Hill Concrete Products
Certification  
50%
Up-Flo Filter
by Hydro Internationa
l
Certification  
80%
V2B1
by Environment 21, LLC
Certification  
50%
Vortechs Stormwater Treatment System
by CONTECH Stormwater Solutions, Inc
Certification Certification
50%
VortSentry System
by CONTECH Stormwater Solutions, Inc.
Certification  
50%

 NJDEP Guidance Documents and Links
 
bluearrow NJDEP MTD Process - January 25, 2013
bluearrow NJCAT MTD Process - January 25, 2013
bluearrow HDS Protocol - January 25, 2013
bluearrow Filter Protocol - January 25, 2013
bluearrow Funding of MTDs by the New Jersey Environmental Infrastructure Financing Program
bluearrow Transition for Manufactured Treatment Devices July 15, 2011
bluearrow July, 2003 TARP Tier II Protocol for Stormwater Best Management Practice Demonstration 
bluearrow Response to Comments on MTD Protocols  
bluearrow

Lab Protocol for Manufactured Hydrodynamic Sedimentation Devices

bluearrow Field Protocol for MTDs
bluearrow Lab Protocol for Manufactured Filtration Devices
bluearrow New Jersey Stormwater and Nonpoint Pollution Webpage
bluearrow New Jersey Stormwater Best Management Practices Manual ( revised 02/09)
bluearrow Interim Process for Certification of Manufactured Treatment Devices - Posted 4/23/09
   
 Other Useful Links
   
bluearrow New Jersey Corporation for Advnced Technology (NJCAT)
bluearrow State of Wisconsin Testing Protocol Adobe Pdf Format
bluearrow State of Washington New Technology Evaluation Program
bluearrow Massachusetts Stormwater Technology Evaluation Project


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Last Updated: March 18, 2014