Butterflies of Chambers County, Texas
- Information about and pictures of all the known species of butterflies in the county.
- http://www.butterfliesandmoths.org/map?dc=5830&_dcc=1&si=44

Trinity Bay Conservation District
- A conservation and reclamation district created by state law, the district provides water, sewer and drainage for most of East Chambers and part of West Jefferson Counties. Includes service fee list, calendar, district information, and officials and staff
- http://www.tbcd.org

Amphibians and Reptiles in Chambers County
- Texas Cooperative Wildlife Collection list of species found in the county.
- http://wfscnet.tamu.edu/tcwc/checklist/CHAMB036.HTM