Watch River's End: California's Latest Water War (2021) HD Full Movie Free on solarmovie.do. Watch River's End: California's Latest Water War (2021) online free. A documentary that reveals California's struggle over who gets fresh water, and how moneyed interest...A documentary that reveals California's struggle over who gets fresh water, and how moneyed interests game the system. Battling over uncertain water supplies heralds an impending crisis - not just in California, but around the world.