(1).To Implement the national and provincial policies, laws as well as study and establish the policies and advices on municipal forestry and water resources. To study and draft the local statutes and rules on the administration of forestry and water resources as well as organize the implementation and supervise and examination legally.
(2).To organize the establishment of mid-long term plan and annual plan of forestry. To organize, direct and manage the construction of virescence  and forestation, forestry bases and non-industrial forest in the city (except the area managed by municipal Bureau of Landscape Gardening and Cultural Relies). To direct the construction and management of forestry center, nursery, forest park and forestry workstation. To organize and direct the structure adjustment of industrial structure of forestry, integrated exploitation of forestry and projects of wood, flower, seed and nursery.
(3).To organize and direct the management, investigation, dynamic monitoring and statistics of the forest resources. To organize and direct the protection management and rational exploitation of terricolous wild animals and plant resources. To supervise and inspect the authorized cut and transportation by certificate. To organize and direct the management of forest land and woodland property rights as well as make initial examination on woodland requisition and occupation. To organize and coordinate the management of the wet land.
(4).To direct the work of forest pubic security and construction of the security team. To direct, coordinate, supervise and inspect the work of forest fireproof, forest pest management, forest plant quarantine and intercession of forest dispute.
(5).To organize the establishment of the mid-long term plan and annual plan on municipal water resources development. To organize and coordinate the basic construction of water resources and hydropower. To organize and direct the management and protection of hydraulic facilities, water regime and its bank line as well as the integrated management and exploitation of river, reservoirs and sea dyke. To be in charge of the organization and implementation of municipal rivers and municipal construction projects of water resources.
(6).To generally manage the municipal water resources. To organize and manage the monitoring and investigation evaluation of the water resources. To organize the implementation of certificate rules of water intake(except the license issued by municipal Bureau of Urban Council and City Appearance Administration) and rules of charge for water resources. To publicize the communiqué of municipal water resources. To supervise and inspect the work of placer mining of rivers.
(7).To implement supervision of water policy and water administrative enforcement to municipal water area such as waterways, reservoirs and water project. To implement supervision and management to the conservation of water and land. To coordinate and handle serious disputes concerning water affairs in districts, counties/towns.
(8).To organize, coordinate, supervise and direct the work of flood control and drought relief and preservation of soil and water and to be in charge of the routine tasks of the command post of the flood control and drought relief of the municipal government. To be in charge of the municipal hydrology.
(9). To organize and direct the scientific education as well as the inter-cooperation and intercommunication in forestry and water resource field. To organize and coordinate tackling key problem of research projects and the popularization of the research fruit. To direct the construction of municipal forestry and water resources team.
(10).To be in charge of other tasks assigned by municipal government.