通常情况下，白山水库按照不承担防洪作用考虑。根据松花江防御洪水方案和以

Under normal circumstances, be considered in accordance with Baishan reservoir does not undertake flood control function. The Songhua flood control programs and to meet certain safety requirements Flood Control premise reservoir fullness traffic scheduling using four fixed manner, from small to large Flood Flood progressively increasing discharge flow rate [4]. This four vent flow are 2500m3 / s, 4000m3 / s, 5500m3 / s, 7500m3 / s. They correspond to a flood once in a decade or less, 30 to 50-year flood, flood hundred years and fifty years to more than a hundred years flood.

Usually, the Baishan reservoir is considered in accordance with the non-commitment of flood control. According to the Songhua River flood prevention plan and to meet the safety requirements of downstream flood control targets as the premise, the plump reservoir adopts four levels of fixed flow scheduling, from small flood to large flood level increasethed discharge flow. These four levels of leakage are 2500m3/s, 4000m3/s, 5500m3/s, 7500m3/s. They correspond to one flood in ten years, one flood in ten to fifty years, one flood in 50 to 100 years, and a flood of more than one year.

In general, Baishan reservoir is considered not to be responsible for flood control. According to the flood prevention plan of Songhua River and on the premise of meeting the safety requirements of the downstream flood control objectives, Fengman reservoir adopts four-stage fixed flow operation mode to gradually increase the discharge from small flood to large flood [4]. The four-stage discharge are 2500m3 / s, 4000m3 / s, 5500m3 / s and 7500m3 / s respectively. They correspond respectively to floods of less than once in ten years, floods of ten to fifty years, floods of fifty to one hundred years and floods of more than one hundred years.<br>