Is there a charge for water used in the community fire pool? If yes, is it paid by the property? According to which laws and regulations are the fees charged?

You should be talking about water for fire wells in the community. The water here is charged, not paid by the property, but belongs to the public area, and the owners share the water fee, or the owners who are on fire bear all the expenses.

According to Article 45 of Chapter 4 of the Property Management Regulations, water supply, power supply, gas supply, heating, communication, cable TV and other units in the property management area shall charge relevant fees to the end users. The realty service enterprise shall not charge additional fees such as handling fees to the owners if it accepts the entrusted collection of money.

Generally speaking, whoever pays for it. As long as you use water, you should pay. Fire water basically belongs to public area water. Therefore, all owners need to share equally. The property management company is only a service enterprise, and their funds come from all the owners.