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Water and Land Use Permits
including General Permits

Aquifer Protection | Diversion | Dam Safety | Flood Management |
Inland Wetlands | Section 401 Water Quality Permits |
Coastal (Tidal) Permits | Remediation

Aquifer Protection
Consumptive Water Diversion Individual Permit
Required Common Forms:
Diversion – Consumptive
Refer to LWRD Division Application for Non-consumptive diversion application
Application

Word, PDF

Instructions
05/16/19
Required forms listed above
Consumptive Water Diversion General Permits
Required Common Forms:
Issued 1/17/17
Registration
Word, PDF
01/17/17

Instructions
01/17/17

Required forms listed above

Fact Sheet

Diversion of Water for Consumptive Use: Authorization Required Categories

Issued 1/17/17

Registration
Word, PDF
01/17/17

Instructions
01/17/17

Required forms listed above Fact Sheet

Diversion of Water for Consumptive Use: Filing Only Categories

Issued 1/17/17

Registration
Word, PDF
01/17/17

Instructions
01/17/17

Required forms listed above Fact Sheet

Diversion of Water for Consumptive Use: Non-filing Categories

Issued 1/17/17
No Registration Required No Instructions No Required Forms Fact Sheet
Dam Safety Individual Permits

The CT DEEP Dam Safety Program is offering the option of submitting all Dam Safety Permit Applications electronically. Please follow these steps to submit Dam Safety Permit Applications to DEEP.

Required Common Forms:

Dam Safety

Application
PDF,
05/16/19

Instructions
05/16/19

Required forms listed above

Fact Sheet
Notice of a High Hazard Dam or a Significant Hazard Dam

Application
Word, PDF
10/26/12

Instructions
10/26/12

No Required Forms Dam Registration and Recordation
Dam Safety General Permits

The CT DEEP Dam Safety Program is offering the option of submitting all Dam Safety Permit Applications electronically. Please follow these steps to submit Dam Safety Permit Applications to DEEP.

Required Common Forms:

Dam Safety Repair and Alteration: Non Filing Categories

GP-014
Issued 10/16/15
No Registration Required No instructions No Required forms

Fact Sheet

Dam Safety General Permit Authorization Table

Dam Safety Repair and Alteration: Filing Only Categories

GP-015
Issued 10/16/15

Filing Only - No PE required
Registration
Word, PDF
--------------
Filing Only - PE required
Registration
Word, PDF
4/6/16

updated for clarification

No instructions

Required forms listed above

Fact Sheet

Dam Safety General Permit Authorization Table

Dam Safety Repair and Alteration: Approval of Filing Categories

GP-016
Issued 10/16/15

minor clerical correction 2/5/2016

Registration
Word, PDF
4/6/16

updated for clarification

No instructions

Required forms listed above

Fact Sheet

Dam Safety General Permit Authorization Table
Flood Management
Inland/Non-tidal Wetlands and Watercourses
Non-consumptive Water Diversion
See above for Consumptive Water Diversion individual permit and general permit information
Pre-Construction Notification
Section 401 Water Quality Certificate – Tidal and Non-tidal
Section 401 Water Quality Certificate – FERC Hydropower Projects

Required Common Forms:

Section 401 Water Quality Certificate – FERC Hydropower Projects

See LWRD Division Application for Tidal and Non-tidal Section 401 Water Quality Certificate applications

Application
Word, PDF
10/21/14

Instructions
10/21/14

Required forms listed above

Water Quality Certification Under CWA section 401(a)
USACE General Permits for CT
Water Resources Construction Activities General Permit
Coastal (Tidal) Permits
Structures, Dredging & Fill, Tidal Wetlands
Certificate of Permission
Coastal Maintenance General Permit
Minor Coastal Structures General Permit
Dolphin Cove General Permit
Coastal Storm Response General Permit

DEEP-OLISP-GP-2015-03
Issued10/30/2015

Effective January 1, 2016

No Registration Required No Registration Required No Required forms

Fact Sheet

Note: Storm response activities can only be undertaken upon declaration by the commissioner that this section of the general permit is in effect. Such declaration will be made by the commissioner after a coastal storm or other event and shall include the effective date, the expiration date.

Remediation General Permits

See Remediation/Site Clean Up for additional remediation forms, including Property Transfer Program forms

Possible Required Common Forms:

Emergency or Temporary Authorization to Discharge to Groundwater to Remediate Pollution

Application
Word, PDF
07/31/12

Instructions
07/31/12

Required forms listed above
NA

In Situ Groundwater Remediation: Enhanced Aerobic Biodegradation

Issued 08/26/09

Registration
Word, PDF
08/26/09

Instructions
08/26/09

Required forms listed above

In Situ Remediation: Chemical Oxidation

Issued 06/30/14

Registration
Word, PDF
06/30/14

Instructions
06/30/14

Required forms listed above

Permits and Licenses


Content Last Updated June 2020