Page 38 - 2015年全国水利发展统计公报

103郯 964, of which 888 were large water gates, 10郯 817 flood diversion sluices,
18郯 800 drainage / return water sluices, 5郯 364 tidal barrages, 14郯 296 water
diversion intakes and 54郯 687 controlling gates郾

Reservoirs and water complexes郾 There were 97郯 988 reservoirs built in China,
with a total storage capacity of 858郾 1 billion m3 , of which 707 belong to large
reservoirs with a total capacity of 681郾 2 billion m3 , accounting 79郾 4% of the total;
3郯 844 medium鄄sized reservoirs with a total capacity of 106郾 8 billion m3 , accounting
12郾 4% of the total郾 The percentage of large and medium reservoirs up to the safety
standard ranked 93郾 3% of the total郾

Irrigation郾 Irrigation districts with an area equal or above 2郯 000 mu added to
22郯 573, with a total cultivated land irrigated area of 36郾 341 million ha郾 In which,
the irrigation districts equal or above 500郯 000 mu were 176, with a total cultivated
land irrigated area of 12郾 024 million ha; the irrigation districts covering an area from
300郯 000 to 500郯 000 mu were 280, with a total cultivated land irrigated area of

摇34摇