
SAN FRANCISCO — The federal government, led by former Westlands Water District and oil industry lobbyist and current Interior Secretary David Bernhardt, on October 22 released a new set of controversial rules allowing much greater water exports from the Delta to San Joaquin Valley agribusiness interests that will imperil Chinook salmon and other endangered fish species in California.
Public trust advocates say the new Endangered Species Act permits will significantly weaken existing federal protections for salmon and other endangered species in the San Francisco Bay-Delta Estuary. These biological opinions determine the long-term operation of the Central Valley Project and State Water Project and set the allowed levels for water exports to Southern California and the San Joaquin Valley, according to Restore the Delta.
Paul Souza, Regional Director for the US Fish and Wildlife Service; Barry Thom, NOAA Fisheries Regional Administrator; and Ernest Conant, Director of the Mid Pacific Region of the Bureau of Reclamation, hosted a media call to discuss the new biological opinions. Maven’s Notebook has transcribed the call.
Thom and Souza discussed the modifications to Delta operations and Shasta Dam operations in the call.
“When it comes to pumping in the Delta, that has been a concern,” stated Thom. “BOR has committed to keep the pumping and fish impacts in the Delta at or below the levels we saw in the previous biological opinion. They have also committed to increased steelhead monitoring for fish coming out of the San Joaquin.”
“Now turning to some of the important modifications, I’ll start with Delta operations,” said Souza. “This has long been a cause for concern about fish being pulled into the pumps and also restrictions on pumping for water supply. We’ve been able to create a much smarter approach that focuses on real-time management. We have tremendous new science now that we didn’t have a decade ago.”
Agribusiness organizations applauded the release of the new biological opinions, while conservation, tribal, public interest and fishing groups disagreed with Souza and Thom’s assessment that the new rules would protect Delta smelt and winter-run Chinook.