Section 8670 Of Article 4. Nets Generally In Particular Districts From California Fish And Game Code >> Division 6. >> Part 3. >> Chapter 3. >> Article 4.

. It is unlawful for any person to use, operate, or assist in using or operating any net to take salmon, steelhead, striped bass, sturgeon, or shad for commercial purposes in any of the tidal waters lying upstream from the Carquinez Bridge, or to possess on any boat in these waters any net the use of which is illegal in such waters.