DEEP headquarters at 79 Elm Street in Hartford is currently closed due to recent water damage impacting multiple areas of the building. We are working to remediate the situation and get the building back open to staff and the public as soon as possible. While the building is closed, Staff continue to work either remotely or in alternate locations. We continue to be able to receive documents via U.S. Mail or courier service, and our electronic file submittal protocols remain unchanged. For updates, please click here

Kellogg Environmental Center & Osborne Homestead Museum

500 Hawthorne Avenue
Derby, Connecticut
(203) 734-2513


             

 
Photo of front garden, arbor, and side and front of Osborne Homestead Museum 

 

 
Kellogg Environmental Center

Office Hours

Year Round 
Tuesday thru Saturday
9:00 a.m. - 4:30 p.m. 
Closed July 4

 

Osborne Homestead Museum

House Tours: June thru October
Thursday & Friday 10:00 a.m. - 3:00 p.m.
Saturday 10:00 a.m. - 4:00 p.m.
Sunday Noon - 4:00 p.m.
Closed July 4

(203) 734-2513 Phone 

(860) 622-2648 Fax
PO Box 435
500 Hawthorne Avenue
Derby, CT 06418

 
Our Mission

The Kellogg Environmental Center and the Osborne Homestead Museum, outreach facilities of the Department of Energy and Environmental Protection, provide professional development, leadership training and environmental programs that focus on our natural, cultural, and historical resources.  We encourage active participation in the resolution of issues to improve environmental quality for Connecticut citizens.

Staff
Susan Quincy , Environmental Educator

Susan Robinson, Museum Curator

Donna Kingston, Office Assistant

Marguerite Heneghan, Maintainer

Content last updated July 2021