Please see the following articles authored by members of KMTG's natural resources practice group.
Federal Court Rules State "Area of Orgin" Laws Do Not Require Bureau of Reclamation to Preferentially Deliver Water to the Sacramento Valley
Hanspeter Walter, California Water Law and Policy Reporter, October 2011
The Outer Limits of Endangered Species Act Liability -- The ESA’s Indirect Effect Regulation and Its Application to Climate Change
Federal Court Rules State "Area of Orgin" Laws Do Not Require Bureau of Reclamation to Preferentially Deliver Water to the Sacramento Valley
Hanspeter Walter, California Water Law and Policy Reporter, October 2011
The Outer Limits of Endangered Species Act Liability -- The ESA’s Indirect Effect Regulation and Its Application to Climate Change
Eric N. Robinson, California Real Property Journal, Vol. 19, No. 3/4, 2002