Duties include conduct of sampling and survey projects, habitat assessment, and equipment maintenance.
Work is performed under the supervision of a district biologist.
Operates sampling gear such as trawls, nets, and electrofishing and water chemistry equipment. Participates in the stocking of cultured fish. Organizes and conducts surveys to assess food, cover and mortality rates of various species. May recommend changes or additions to existing surveys. Develops improved or innovative methods of carrying out assigned surveys.