Butterflies of Summit County
- Presents photos and species accounts of butterflies found within the county.
- http://www.butterfliesandmoths.org/map?dc=5461&_dcc=1&si=36

Summit County Extension Service
- Provides educational programs and activities for agriculture, natural resources, 4-H youth development and consumer sciences.
- http://summit.osu.edu/

Summit Soil and Water Conservation District
- Provides local leadership and technical assistance for innovative programs to conserve soil, improve water quality and enhance the natural resources of the county.
- http://summitswcd.org/

Summit County Ground Water Resources
- Fact sheet providing information on ground water resources in the county.
- http://ohioline.osu.edu/aex-fact/0490_77.html

Water Resources of Summit County
- Fact sheet providing information on water resources and drinking-water quality in the county.
- http://ohioline.osu.edu/aex-fact/0480_77.html