Water Statistical Survey and Data Application- Analysis and Practice Based on Zhejiang Province

Since the pilot water use statistics survey in Zhejiang Province in 2015, the list of water users in the province’s water use statistics survey has reached 7,899, with industrial and domestic direct reporting accounting for 94% of the total. By sorting out the problems and analyzing the causes in the implementation process of the water use statistics survey system, this paper proposes methods to improve the collection of water use data from public water supply enterprises, the backflow analysis of statistical direct reporting data, and the detailed rules for data review, as well as measures to solve problems. It also looks forward to the construction of a water index system that can predict economic changes and its application.