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State of New Jersey Department of Environmental Protection
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  Stormwater Management
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blue arrow MTD Certifications and Guidance
 
blue-dot NJCAT Verification Database
blue-dot Stormwater MTD Protocols
and Guidance Documents
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blue arrow Municipal Stormwater Regulation
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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.

Click here to link to NJCAT Verification Database

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Superseded Certifications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

Filterra Bioretention System
by
Filterra Bioretention Systems

Certification    
80%
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 Corporation
  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 International
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%


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Last Updated: July 11, 2014