In order to execute the contract and meet the needs of central and local environmental protection agencies, the project team implemented following five tasks in three seasons. In geographic data establishment and update, for needs of drinking water protection area management, the project team update mining areas layer, soil and groundwater contaminated sites areas and water pollution control district layers. In order to meet the needs of system management, we added the cadastral query recorded function and system update date marked function in the system upgrade operation. The project team also synchronized the drinking water news of Drinking Water Network and fixed the statement of cadastral query functions in the system establishment and data update operation. Finally, in the business assistance for EPA and EPBs, the project team provides cartography, data compilation, and system use advice and query cadastral overlay drinking water protection areas services for different demands. Based on these results in this year, the government has been efficiently used the system to assistance businesses of drinking water area management.

Drinking Water Source Protection Area;On Site Survey;Geographic Information System