However, fees can cover only 30 percent of the maintenance expenses. Therefore, the government had to come up with a solution to cover the rest of maintenance expenses. Then the government came up with a solution. The solution is that seven municipalities merge their water networks with Matsue City, where is the capital of Shimane Prefecture.
One of the solutions to the water fee problem is conservation. Although Japan has much amount of fresh water, the Japan Water Works Association encourages users to save water as much as they can. This solution would not only ease the stress on the system, but also reduce their water bills because we do not need much efforts to purify chemicals and other treatments. The average water uses for a person is 250 liters per day in Japan. The main reason why people use a large amount of water is that they usually take baths every day. Therefore, changing toilet valves and switching to showers would help save water.