In August, the Hoopa Valley Tribe filed a lawsuit in a Eureka-based Federal court against the U.S. Department of Interior to block execution of a permanent repayment contracts for Central Valley Project users. What’s at stake? Stable water resources secured by a bevy of other water agencies across the Golden State by converting short-term water service contracts into permanent repayment contracts with the United States Bureau of Reclamation. The suit almost exclusively targets the powerful Westlands Water District. The problem? The nation’s largest water district isn’t even a party to the suit, nor is it the only player involved in contract conversions.