Responsible Angling Practices Help Conserve Sturgeon Populations

The California Department of Fish and Wildlife (CDFW) is asking anglers to use caution and extra vigilance to help conserve California’s white sturgeon and green sturgeon populations, both of which are being impacted by the drought. Sturgeon are caught by anglers year-round in a popular sport fishery centered in the San Francisco Estuary, but anglers — especially those fishing in the Sacramento and San Joaquin rivers — need to be aware of special regulations in place to protect and grow the populations.

man on boat deck writes data about a white sturgeon laying in front of him
Fisheries Biologist Mike Harris keeps careful records while conducting the annual CDFW sturgeon survey

White sturgeon is a substantial management concern and green sturgeon is a threatened species under the federal Endangered Species Act. Green sturgeon may not be fished for, removed from the water if caught, or kept. White sturgeon may only be kept if between 40 and 60 inches and caught by anglers in possession of Sturgeon Fishing Report Cards (including single-use tags) while using single barbless hooks in areas that are not closed.

Strict fishing regulations are designed primarily to conserve older white sturgeon and ensure that all sturgeon survive catch-and-release. The effectiveness of catch-and-release depends in large part on angler technique. CDFW encourages anglers to use high-strength fishing line to reduce duration of the fight and in-water techniques for measuring the size of white sturgeon. Anglers should leave oversize white sturgeon in the water at all times and know how to quickly identify green sturgeon.

In 2014, California anglers reported keeping 2,286 white sturgeon while releasing 4,565 white sturgeon (most were undersized) and 183 green sturgeon. Other data on the white sturgeon fishery and population is available at www.dfg.ca.gov/delta/data/sturgeon/bibliography.asp.

A flyer on identifying green sturgeon can be found at https://nrm.dfg.ca.gov/FileHandler.ashx?DocumentId=105326.

The complete fishing regulations are available at www.wildlife.ca.gov/regulations.

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Media Contacts:
Marty Gingras, CDFW Bay Delta Region, (209) 234-3486
Kirsten Macintyre, CDFW Communications, (916) 322-8988