Tokyo Electric Power Company announced on 26th that the amount of groundwater flowing into the basement of the Fukushima Daiichi reactors buildings 1 and 2 began to increase in February and temporarily nearly quadrupled. There is a possibility that the influx may have increased due to the repair work of the drainage passage passing through the vicinity.
According to TEPCO, the inflow from January 1 to February 8 this year is about 48 tons per day on average. However, despite the fact that it did not rain from February 8 to 15, it increased to an average of about 131 tons. It peaked at about 179 tons on the 19th and started to decline from 20th.
In the Fukushima Daiichi nuclear plant, groundwater flows into the basements of the buildings and mixes with contaminated water, leading to an increase in new contaminated water.