Question: Which California irrigation canal formerly provided cooling water for the Rancho Secu Nuclear Generating Station and does not originate at the Kern River, the Calloway Canal or the Folsom South Canal?
Sentence (from "Folsom South Canal"): The canal is operated by the U.S. Bureau of Reclamation, as part of the Auburn-Folsom South Unit of the Central Valley Project.
Relevant evidence: No