DEEP headquarters at 79 Elm Street in Hartford has partially re-opened to staff and members of the public as of Tuesday, February 3. The DEEP records room has re-opened. The DEEP Central Permit Processing Unit (CPPU) will be open to the public starting on Wednesday, Feb. 4. For updates, click here

Resource Maps

Much of the diversity of the states resources have been captured in map form. Through the DEEP Store’s Maps on Demand system, many of these resources are available in print as large format plots. Specific subjects are available as town maps or along the lines of the 7.5 minute USGS topographic grid at a scale of 1:24,000:

  • Endangered Species (Natural Diversity Data Base - NDDB) (also available on line)
  • Surficial Materials
  • Wetland Soils

The following two maps are at a scale of 1:50,000 and available by Drainage Basin:

  • Water Quality
  • Leachate and Wastewater Discharge

Other resource maps available on-line from the DEEP: