DEEP: Underground Storage Tanks

Underground Storage Tanks (USTs)

Delinquent UST Notifications

Annual Notifications and Fees were due October 10, 2015.

PLEASE COMPLETE THE REQUIRED UST FILING AS SOON AS POSSIBLE BUT NO LATER THAN JUNE 10, 2016 TO AVOID COSTLY ENFORCEMENT AND POSSIBLE PENALTIES.


 Paperless forms are required with DEEP's ezFile!

{ezFile}  

(www.ct.gov/deep/ezFile)

First Time Users:

  • Set up User Accounts with usernames and passwords
    (Creating your ezFile Acct Tutorial) for
    • Owner/Operator
    • Subscribers
    • Class A and Class B Operators
    • Tank Installers.
  • Create a Subscriber Agreement (SA) electronically in ezFile. (SA Tutorial)
  • Print Subscriber Agreement (SA).
  • Get "wet" signatures on Subscriber Agreement. (Owner/Operator and any Subscribers)
  • Mail Subscriber Agreement to DEEP and wait for email approval.
  • Complete your Notifications and have them ready to file beginning August 1st.
Returning Users:
  • Log into ezFile with your username and password.
  • Select approved facility filings and renew, making any required changes.
  • Create new filings for facilities not previously submitted through ezFile.
  • Submit Notification and Fee Payment between August 1st and October 10th.

For questions or assistance regarding ezFile, please contact the Storage Tank Enforcement Unit at 860-424-3374 or e-mail Moises Torrent at moises.torrent@ct.gov.

Public Act No. 15-1 requires all communication with the DEEP to be electronic.  An exception must be granted by DEEP for any paper notification.  This exception must be requested by completing the Hardship Request form, DEEP-UST-Paper Filing-Hardship Request Form.

UST Notification, Compliance and Release Prevention

Content last updated May 2016