release_fish.RdDataset containing individual fish releases for efficiency monitoring data for all SR JPE tribuatary and mainstem monitoring programs
release_fishDataframe with TODO EMPTY IN DATABASE CURRENTLY and 6 columns
release_id: year
stream: stream where efficiency trial conducted
site: site where efficiency trial conducted
subsite: subsite where efficiency trial conducted
site_group: Site group, used to separate traps within the same stream that have unique environmental conditions.
fork_length: fork length of released fish