Indian Polity · Polity

With reference to inter-state river water disputes in India, consider the following statements: I. The Parliament derives its power to legislate on inter-state river water disputes from Article 262 of the Constitution. II. Under the Inter-State River Water Disputes Act, 1956, the award of a water tribunal is final and binding on the parties. III. Once a dispute is referred to a tribunal under the Act, the Supreme Court and other courts lose their jurisdiction over that specific dispute under Article 262. IV. The Ravi and Beas Waters Tribunal was constituted to resolve disputes among Punjab, Haryana, and Rajasthan. Which of the statements given above are correct?