DEEP: Construction Stormwater GP

Construction Stormwater General Permit
 
The General Permit for the Discharge of Stormwater and Dewatering Wastewaters from Construction Activities  ("Construction General Permit") requires developers and builders to implement a Stormwater Pollution Control Plan to prevent the movement of sediments off construction sites into nearby water bodies and to address the impacts of stormwater discharges from a project after construction is complete.   
  • General Permit for the Discharge of Stormwater and Dewatering Wastewaters from Construction Activities - issued August 21, 2013, effective October 1, 2013
  • Impaired Waters Table for Construction Stormwater Discharges
  • Coastal Management Determination Form (Appendix D) (Word, PDF
  • Stormwater Pollution Control Plan Review Checklist  (Word, PDF)
  • National Stormwater Calculator EPA’s National Stormwater Calculator is a desktop application that estimates the annual amount of rainwater and frequency of runoff from a specific site based on available information such as soil type, landscape and land-use information, historical weather, and types of low impact development controls)
  • Notice of Termination Form (Word, PDF)
  • Turbidity Reporting Requirements:

    • Stormwater Monitoring Form (Word, PDF) (paper form) – can be used during the first 180 days after obtaining permit authorization for a project.

    • Use the NetDMR electronic submission system to submit sampling results 180 days after permit authorization.  Refer to Section 5.(c)(2)(F) of the general permit for more information.  Within 15 days of obtaining permit authorization, contact the Department at deep.netdmr@ct.gov to initiate the NetDMR subscription process. 

 
Go Paperless with DEEP's ezFile!
 
 
 
 
 
How to register using ezFile:
  • Set up a User Account   (Instructions for creating a new account)
    (Anyone who intends to prepare, review and/or submit a registration electronically within the ezFile portal must create an account.)
  • Create a Subscriber Agreement (SA) electronically in ezFile. (Instructions for creating an SA)
  • Print Subscriber Agreement (SA).
  • Get "wet" signatures on Subscriber Agreement.
  • Send Subscriber Agreement by postal mail to DEEP and wait for email approval.
  • Every person that will fill out, edit, review, certify, or submit an electronic filing must be
    identified and assigned a role. (Instructions for Assigning User Roles)
  • Once you have received email approval of your SA, you can login to ezFile and complete a filing.
    Remember: ezFile has been optimized for Google Chrome.
If a registrant is not capable of submitting electronically (they do not have access to a computer), or if you have other questions or concerns regarding ezFile, please contact the stormwater group at 860-424-3025 or DEEP.StormwaterStaff@ct.gov 
 
Posting of Registrations for the Construction Stormwater General Permit:
 

NOTE: The month of May 2016 Posting of Registrations was viewed through the ezFile system at: https://filings.deep.ct.gov/DEEPPortal/PublicSearch/SWC. However we are currently having technical difficulty with the system and the link below will temporarily replace the ezFile portal public search until further notice. (7/14/2016)

 

Registrations received during the month of:
 
 
 
 
To request or comment on a registration or Pollution Control Plan, submit a written request/ comment to deep.stormwaterstaff@ct.gov.  A request/comment must include your name, contact information, and the project’s Application Number. Registration information will remain posted on this webpage for at least 90 days from the date of registration receipt.
 
 
 
Content Last Updated September 2016