The article discusses water issues in Australia, specifically regarding the Murray-Darling river system which supplies water to four states. Heavy irrigation usage and drought had nearly killed the Murray River in the past by preventing it from reaching the ocean. The article also discusses a dispute over a town's plans to stop supplying treated sewage water to local farmers, who have come to rely on this water for irrigation in their dryland farming and say agriculture would not have developed without this water supply. The farmers are taking the town council to court over breaking this long-standing agreement.