The draft environmental impact report for the governor’s tunnels fails to disclose and analyze adverse environmental impacts, says a coalition of ten environmental groups. The draft also fails to develop or even consider a reasonable range of alternatives to increase water flows in the California Delta, the groups say in a letter. The governor’s tunnels project as it stands violates both the National Environmental Policy Act and the California Environmental Quality Act, say the groups in a letter Thursday to Secretary of the Interior Sally Jewell.