the strategy is judged to have failed mainly due to problems with its design and for providing insufficient evidence for the benefits that the significant institutional changes in water management could bring oecd b other oecd countries have successfully established river basin organisations and pursued watershed management while recognising the challenge of managing the multiple actors and interests involved in such coordination efforts see box examples of river basin organisations can be found in australia murraydarling basin authority france agences de l eau mexico organismos de cuenca portugal administragoes de regiao hidrograica the netherlands water boards and spain confederadones hidrograficas