Direct trans from Asahi:

TEPCO the 6th, the Fukushima Daiichi nuclear power plant in Unit 5 spent fuel has announced that it has stopped the cooling of the pools that store. Cooling water because the water leak is found from the pipe to capture the cool sea water.

　10 at around 11 am on the 6th, the reactor building of TEPCO employees patrolling water from leaking from a pipe in the found. Had leaked that auxiliary cooling seawater system, it was piping system to capture the seawater to cool the turbines and pumps. Of water leaking radioactive material concentration of low, TEPCO is expected to seawater. There was no leak in the patrol at the time of the morning the day before.

[link to www.asahi.com]

May also be affecting other pools, trying to get more info. Trans is hard to sort out.