In order to manage California's valuable fisheries resources, biologists need to gather information about fish abundance, growth rates, age, migrations, strain identification, and stocking success. One way to collect data is by attaching tags to planted and wild fish. Tagging can be done at a hatchery prior to planting in a California water or on location during a "catch and release" project. Report a Tag Fish Tag Submission Form - Trinity River ONLY (PDF) Fish Tag Submission Form - Sturgeon and Striped Bass ONLY (PDF) Fish Tag Submission Form - ALL OTHER SPECIES AND WATERS (PDF) Tag Types and Locations Possible Tag Locations Dart Tag Carlin Tag Opercle Tag Peterson Disc / Tag Spaghetti Tag T-Bar Anchor Tag
Fish with Dart Tag Contact For more information about fish tagging or reporting fish tags, contact the Fisheries Branch.