杭加湖平原位于太湖南面,面积有六千多平方公里,土地肥沃,水源丰富,是浙江省主要的粮食产区。但由于地势低洼,地下水位高,暴雨后洪水排泄不畅,很容易酿成涝灾。因此消除洪涝灾害威胁,对杭加湖平原农业增产至关重要。浙江省水文总站于1966年在杭加湖平原水网区中心地带,设立了双林平原水量平衡实验站,设站主要目的是为平原水网区水利规划及水量平衡计算,特别是排涝计算提供数据和方 Located in the south of Taihu Lake, Hangjiahu Plain covers an area of ​​more than 6,000 square kilometers with fertile land and rich water resources. It is the major grain producing area in Zhejiang Province. However, due to low lying, high groundwater level, poor flood drainage after heavy rains, it is easy to lead to floods. Therefore, the threat of disastrous floods is of crucial importance to the increase of agricultural output in Hangjiahu Plain. Zhejiang Hydrological Station in 1966 in the Hangjiahu plain water network in the heart of the zone, set up a double-Linping water balance experimental station set up the main purpose of the station for the plain water network water planning and water balance calculation, especially for drainage calculation Data and party