Standard No.:	GB/T 50331-2002
Chinese Name:	城市居民生活用水量标准
English Name:	The standard of water quantity for citys residential use
Professional Classification:	Z50
Professional Classification:	GB National Standard
ICS Classification:	91.140.60 Water supply systems
Issued by:
Issued on:	2002-09-16
Implemented on:	2002-11-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	9000 words
Price(USD):	270 (USD)
Delivery:	via email in 1-3 business day

1 General Principles

1.0.1 This standard was formulated with a view to the rational utilization of water resources, management strengthening of urban water supply, promotion of reasonable use of water by urban residents, water saving, assurance of sustainable utilization of water resources and scientific development of price of domestic water.
1.0.2 This standard is applicable to determination of the domestic water consumption index of urban residents. When the local criteria of domestic water quantity of urban residents are developed, the requirements of this standard shall be met.
1.0.3 The determination of domestic water consumption index of urban residents shall not only comply with the requirements of this standard, but also comply with those in the current relevant ones of the nation.