The "China Water Conservancy Statistical Yearbook" contains statistical data on water resources, water environment, water conservancy construction investment, water engineering facilities, hydropower and other aspects nationwide and in each province, autonomous region, and municipality directly under the Central Government, as well as major national water conservancy statistical data since the founding of New China. An informative annual publication that comprehensively reflects the development of water conservancy in the People's Republic of China.
1-1 Number and length of rivers
1-2 Basic information on the seven
major rivers 1-3 Annual runoff of major rivers
1-4 River basin area
1-5 Major lakes in the country
1-6 Number and area of lakes in each region
1-7 2020 Comparison of precipitation in each region with 2019 and normal annual values
1-8 Comparison of precipitation in each first-level water resources area in 2020 with 2019 and normal annual values
1-9 Precipitation in major cities in 2020
1-10 Annual average precipitation in each basin , runoff
1-11 Water resources over the years
1-12 Multi-year average water resources (by region)
1-13 Water resources in 2020 (by region)
1-14 Water resources in 2020 (by water resource level) Distinction)
1-15 River water quality status over the years
2-1 Main indicators
2-2 Number of reservoirs built over the years, storage capacity and cultivated land irrigation area
2-3 Number of built reservoirs and storage capacity in 2020 (by region)
2-4 Already built in 2020 The number and storage capacity of built reservoirs (by water resources division)
2-5 The number and storage capacity of built reservoirs in 2020 (by water resources division and region)
2-6 The length of embankments, cultivated land protected, population protected and length to meet standards over
the years 2-7 The length of embankments, cultivated land protected, population protected and length to meet standards in 2020 (by region)
2-8 The length of embankments, cultivated land protected, population protected and length to meet standards in 2020 Standard length (divided by water resources division)
2-9 Dike length, protected cultivated land, protected population and standard length in 2020 (divided by water resource divisions and regions)
2-10 Number of sluice gates over the years
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