Maple Leaf Farm Associates, Inc.
- Provides medically monitored detoxification services and residential treatment for substance use dependency. Program details, staff listing and admission guidelines.
- http://www.mapleleaf.org/

Underhill Vermont
- Official town website. Town meeting announcements and minutes, regulations, forums, job openings, town plan and profile, and a listing of community websites.
- http://www.underhillvt.gov/

Township Information – Underhill
- History of the town transcribed by Karima Allison from "History of Addison County, Vermont: With Illustrations and Biographical Sketches of Some of its Prominent Men and Pioneers." Pages 687-695.
- http://www.rootsweb.com/~vermont/ChittendenUnderhill.html

Jericho - Underhill
- Online community connecting the many municipal, family, and neighborly ties over the web between these two towns.
- http://www.jerichounderhill.com/