reports were related to continued releases of contaminated water into the ocean. There have already been studies of fission products in fish, such as those used to track migration in tuna using $^{134,137}$Cs by Madigan et. al. [@Madigan2012; @Madigan2013].

To explore the presence of such products in the current food supply, fish from the Pacific Ocean and a few various other foods were obtained at local San Francisco Bay Area retail locations in September 2013. Samples containing a significant water weight, such as fish and yogurt, were first baked to reduce the overall sample mass and enable easier handling; but the wet weight was recorded for reporting and use in analysis. Samples were then placed in plastic bags and counted in a cylindrical geometry at the face of a HPGe detector (2.1 kg p-type HPGe crystal, 85% relative efficiency) counted for a few days for each sample. For efficiency determinations, a calibration sample was created using a NIST Standard Reference Material– ‘River Sediment 4350B,’ which contains certified activities of $^{137}$Cs, $^{60}$Co, $^{152, 154}$Eu, $^{226}$Ra, $^{241}$Am, and others [@nist4350B]. The uncertainties of the isotopes in the river sediment vary from 4 to 21%, where the primary isotope of interest for this 