How often is the water fee in Xiamen settled?

Settle accounts every two months. Xiamen residents' electricity meter reading date (settlement date) is 1 per month, and water charges are settled every two months and at the end of the month. Xiamen, referred to as "Xiamen" or "Heron" or "Ludao" for short, is a sub-provincial city in Fujian Province, a city with separate plans, and a China Special Economic Zone approved by the State Council.