Huaihe River Basin, for example, the four provinces of Henan, Anhui, Jiangsu, Shandong and across provincial borders almost every year, large or small pollution incident. The Anhui delegation of view, which in addition to the lack of basin water resources, the uneven distribution of water resources in time and space, water environmental capacity about, but also with imperfect entire basin water pollution joint prevention and control mechanism. First, the laws and regulations lag. Existing Water Pollution Control Act lack of rigid constraints on joint prevention and control of water pollution in across provincial borders, an important environmental information communication between upstream and downstream, dispute handling, loss, damages, accountability is missing. Not establish effective communication contact mechanism. At present, between the upstream and downstream on the river basin, and environmental protection, water conservancy, fishery and other sectors have not yet been fully established effective communication and liaison mechanism, water quality, water conservation, hydrological, meteorological, and environmental regulation, industrial layout, and other important information can not be shared between various departments, the effectiveness of the resulting in the prevention of accidents is greatly reduced. Across provincial borders water pollution incident handling difficult. Transboundary water pollution accident is difficult due to lack of a rigid binding linkage mechanism between the government and the relevant departments of the upstream and downstream areas, coordinated response, research responsibility claims. The same time, the environmental management follows the principle of "local management" by the damage downstream region of the environmental protection department does not have the power to investigate upstream polluting enterprises, making accident, it is difficult to determine the main responsibility. Ho Chong Yuan members to strengthen the protection of drinking water sources in the proposal that the pollution incident has presented high momentum, the pollution of water sources is mainly due to the protection of the water source is the source of drinking water safety protection should be in the existing protected areas on the basis of the establishment of rare

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