SACRAMENTO, Calif. (AP) – California regulators have set new rules for how much water can be taken from the state’s largest rivers. California has two systems that deliver water to people and farms. One system is run by the state and the other system is run by the federal government. Historically, the federal government has set the rules for both systems. But this year, California has set its own rules. The rules have angered some water agencies because it limits how much water they can take out during wet months. But environmental groups say those limits are still too high and don’t do enough to protect endangered species.