Automatic Seepage Meter

摘要

Abstract of the Disclosure The present invention relates to an automatic seepage meter for measuring groundwater-surface water exchange in a mixed zone of stream. The present invention includes: the chamber installed in streambed sediment; the device for measuring amount of groundwater recharge through a change in water level accompanied by discharging water in the water in case of losing stream; and the device for measuring amount of groundwater discharge through a change in water level according to an increased water from the chamber to the water bath for measuring discharge in case of gaining stream. [representative drawing] Fig. 4 24 25 40 60 12 2m 7 27 Streambed dment 10 In case of losing stream [Fig. 4]