| Chemical Symbols |
| Symbol |
Name |
Symbol |
Name |
Am-241 |
Americium-241 |
Pu-239 |
Plutonium-239 |
Be |
Beryllium |
Sr-90 |
Strontium-90 |
H-3 |
Tritium |
U |
Uranium |
Pb-210 |
Lead-210 |
U-234 |
Uranium-234 |
Po-210 |
Polonium-210 |
U-235 |
Uranium-235 |
Pu-238 |
Plutonium-238 |
U-238 |
Uranium-238 |
| Data |
| Data Column |
Explanation |
Analysis |
Specific constituent measured. |
Year |
Calendar year of report. Note that 1971 was published in two semester reports denoted 1971A (Jan.-June) and 1971B (July-Dec.) |
Air Vol. |
Total air volume represented by all valid samples for that year for that specific analysis. |
# Samples |
Total number of valid samples taken for this constituent this year. A complete year is 26 biweekly samples, 12 monthly samples or 4 quarterly composites. |
# < MDA |
Number of those valid samples which, when analyzed, yielded concentrations below the minimum detectable activity for the analytical procedure used. |
Max Conc |
The maximum concentration of this constituent observed on any sample at this site (alpha, beta and H-3 are on biweekly or monthly bases while Am-241, Plutonium and Uranium are on quarterly basis) |
Min Conc |
The minimum concentration of this constituent observed on any sample at this site (alpha, beta and H-3 are on biweekly or monthly bases while Am-241, Plutonium and Uranium are on quarterly basis) |
Mean Conc |
The average concentration of this constituent over all the valid samples at this site |
Mean SD |
The standard deviation among all measurements of this constituent on all the valid samples at this site. |
Units |
Units of activity or chemical concentration that the Max, Min, Mean and Mean SD are reported in. |