In order to cooperate to enforce the most rigorous water resources management system, Bureau of Hydrology, MWR orga -nized to draw up the Water Resources Monitoring Network Planning for Interprovincial Rivers in China. Based on the planning, thispaper defined interprovincial river and provincial boundary station concepts, summarized the main shortages of the current hydrologystation network for water resources management, and analyzed the interprovincial station characteristics. As for some requirements,the planning, collocation, selection principles and main achievements were introduced. In the planning, there will be 841 provincialboundary stations including the 359 existing stations and 482 new stations. The primary analysis and assessment were made on theplanning network: monitoring mean control rate of in-boundary water quantity is about 86% and out-boundary water quantity isabout 88%. The achievement fills up a gap of water resources network planning in China.