Page 42 - 2017年全国水利发展统计公报

Hydrological station networks郾 In 2017, the number of hydrological stations of all
kinds was totaled 113郯 245 in the whole country, including 3郯 148 national basic

hydrologic stations, 3郯 954 special hydrologic stations郯 13郯 579 gauging stations,
54郯 477 precipitation stations, 19 evaporation stations, 2郯 751 soil moisture
monitoring stations, 16郯 123 water quality stations, 19郯 147 groundwater monitoring

stations and 47 experimental stations郾 There were 59郯 104 various kinds of
hydrological monitoring stations that provide hydrological information to flood control
commanding headquarters at and above the county level; 1565 various kinds of
hydrological monitoring stations for early warning and forecasting郾 A total of 333

water environment monitoring centers (sub鄄centers) in operation郾 The networks of
water quality monitoring stations could cover nearly all surface water bodies and
major groundwater bodies in water function zones of all major rivers and lakes or

reservoirs and administrative boundaries at provincial level郾

Water networks and information systems郾 By the end of 2017, water resources
departments at and above the provincial level equipped 7郯 213 varied kinds of
servers. The total storage capacity of various kinds of online storage equipment

reached 3郾 3PB, with a total of 1郾 9PB storage of various kinds of data and
information郾 The water resources departments at and above the county levels had
installed 2731 various kinds of satellite equipment, 7郯 900 flood forecasting station
for short message transmission from Beidou Satellite, 68 vehicles for emergency

communication, 409 Unmanned Aerial Vehicle ( UAV ) and 5767 cluster
communication terminals in operation郾 In terms of data collection and video

monitoring, a total of 420郯 000 gathering points were available for water
departments at and above the provincial level to receive various kinds of water鄄
related information, among which 196郯 000 points were used for collecting data of
hydrology, water resources and soil and water conservation郾 There were 224郯 000

gathering points for monitoring safety of large and medium reservoirs郾

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