Database on Discharges of Radionuclides to the Atmosphere and the Aquatic Environment

Explore DIRATA

To browse the DIRATA contents, select the country, site and installation from the drop-down lists below, and the related discharge records will be shown in the list on the right.




Site type:



*The number of discharge records is shown in brackets.

*Only countries having recorded discharges are shown.

DIRATA is the IAEAs database on discharges of radionuclides to the atmosphere and the aquatic environment. It is a worldwide centralized repository of data submitted by IAEA Member States and each site dataset includes annual discharge and detection limits. Regulatory limits are given whenever available and a limited amount of information on the location of the site (country, geographical coordinates, water body into which radioactivity is released, number, names and types of installations) is also included.

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