County Wenshui Bureau is generally a department-level administrative unit.
The Hydrological Bureau is responsible for organizing or coordinating the hydrological work of major rivers (reaches) in the basin, guiding the local hydrological work in the basin, planning, constructing and managing the network of hydrological and water resources, river monitoring and water quality monitoring stations, and collecting basic information such as hydrology, river course, sediment and water quality of the main stream and main tributaries. Advanced technology and equipment, strong strength, in hydrology and water resources monitoring and evaluation, water resources demonstration, water environment monitoring, river course (including reservoirs, lakes and estuaries) investigation, sediment observation, river course evolution analysis, calculation of erosion and deposition of reservoirs and lakes, hydrometeorological forecast, hydrological analysis and calculation, automatic hydrological forecasting, etc., it is the first unit to obtain Grade A qualification certificate of Surveying and Mapping of the State Bureau of Surveying and Mapping and Grade A certificate of hydrological and water resources investigation and evaluation of the Ministry of Water Resources.