Tokyo Electric Power Company has given an estimate on the amount of radiation spilled into the Pacific Ocean, during the first week of April: 4,700 terabecquerels, 20,000 times the safe limits for an entire year!  Contaminated water is still getting into the ocean.

Radioactive iodine levels on 02 April 2011, were 7.5 million times safe limits.  As of 19 April, iodine levels had dropped to 1,700 times the safe limits.