Property (Water Law / Public Trust Doctrine)
33 Cal. 3d 419 (Cal. 1983); 658 P.2d 709; 189 Cal. Rptr. 346
Study notes for National Audubon Society v. Superior Court of Alpine County (Mono Lake): professor notes, cold call prep, exam angles, and memory aids.
The public trust doctrine imposes a continuing duty on the state to protect navigable waters and allows for the modification of water rights to prevent harm to trust resources.
This landmark case reaffirms the importance of the public trust doctrine in California water law, particularly in protecting environmental resources like Mono Lake. Professors will likely highlight how the case established that the state has a continuing duty to protect navigable waters and their uses even in the context of existing water rights. The court's decision emphasizes that previously granted appropriative water rights can be reassessed and modified, contrary to the notion that water rights are absolute once granted.
Additionally, the case illustrates the relationship between judicial oversight and administrative agency expertise, as it posits concurrent jurisdictionof the courts with the State Water Resources Control Board. This duality of authority allows for necessary legal examination without undermining the technical competencies of the water regulatory body.
PRAISE - Public Trust Requires Assessment of Injurious Streamflow Elements.
| Case | Distinction |
|---|---|
| Sierra Club v. Morton | Sierra Club highlighted the role of environmental standing without focusing on state responsibility and the public trust, making it less about water rights modification. |
| State Water Resources Control Board v. United States | This case dealt with federal versus state jurisdiction in water rights, contrasting with the public trust focus on state duties established in Audubon. |
| In Re Waters of Long Island Sound | This case primarily addressed the allocation of resources in a tidal area, whereas Audubon focused on the implications of existing appropriative rights on freshwater lakes. |
Supporters argue that proactive modification of water rights is necessary to preserve ecological and recreational values critical to communities.
Critics contend that constantly re-evaluating water rights could undermine the stability and predictability of water markets and rights holders' investments.
In exams, this case is often used to test students' understanding of the public trust doctrine and its implications for water rights and state responsibilities. Be prepared to analyze the balance of administrative authority and judicial oversight.