Final Environmental Assessment for the Designation and Authorization for Release of a Nonessential Experimental Population Central Valley Spring-run Chinook Salmon in the Upper Yuba River under Endangered Species Act Section 10(j)

Final rule to designate reintroduced fish in the upper Yuba River as a nonessential experimental population under Endangered Species Act (ESA) section 10(j), and establish a limited set of take prohibitions for the experimental population.