HW-80991
TABLE OF CONTENTS
INTRODUCTION.
II. ENVIRONMENTAL CONDITIONS.
IT.
11
A.
Radionuclides in the Columbia River
11
B.
Radionuclides in Drinking Water
19
C.
Radionuclides in Fish and Waterfowl
21
D.
Radionuclides in Marine Organisms.
26
E.
Radionuclides in the Atmosphere
28
F.
Radionuclides in Milk and Agricultural Froduce
30
G.
Concentrations of ysl in Cattle Thyroids .
38
H.
Radioactive Particulates in the Atmosphere
I.
External Radiation.
40
J.
Radioactive Wastes Released to Ground
43.
RADIATION F XPOSURE
A.
The Maximum Individual .
B.
The Average Tri-City Resident .
IV. CONCLUSIONS
ACKNOWLEDGEMENTS
Vi.
Vil.
Vill.
REFERENCES
APPENDIX A - RIVER AND RELATED SAMPLE RESULTS .
AFlLENDIX B - ATMOSPHERIC AND BEEF
THYROID SAMPLE RESULTS .
IX.
116
APFENDIX C - FARM PRODUCE AND
COMMERCIAL FOODSTUFF RESULTS
.
132
XxX. APPENDIX D - EXTERNAL RADIATION
EXPOSURE RESULTS
APPENDIX LE - ANALYTICAL METHODS
181
188