Butterflies of Licking County
- Presents photos and species accounts of butterflies found within the county.
- http://www.butterfliesandmoths.org/map?dc=256&_dcc=1&si=36

Licking County Environmental Data
- Index to program areas, educational information, newsletters and events available through Ohio State University Extension.
- http://licking.osu.edu/

Licking Soil and Water Conservation District
- Promotes conservation of natural resources in the county through local leadership, education and technical assistance.
- http://lickingswcd.oh.nacdnet.org/

Water Resources of Licking County
- Factsheet providing information on water resources and drinking-water quality in the county.
- http://ohioline.osu.edu/aex-fact/0480_45.html