Table 99-10. Activity Concentration of Selected Radionuclides Measured by Gamma Spectroscopy
in Brantley Lake Surface Water Samples Collected during 1999
See CEMRC 1999 Report
"Radiological and non-radiological constituents in surface water and sediments
at selected reservoirs" for descriptions of locations and methods of data collection.
Download pdf file here. "right click and
save as"
|
Collection Date and Sampling Depth |
|
July 1, 1999 (0.9 m depth) |
July 1, 1999 (13.4 m depth) |
|
Nuclide |
aActivity
Concentration
(Bq L-1) |
bSD
(Bq L-1) |
cMDC
(Bq L-1) |
Activity
Concentration
(Bq L-1) |
SD
(Bq L-1) |
MDC
(Bq L-1) |
|
228Ac |
<MDC |
|
1.86E-01 |
<MDC |
|
2.03E-01 |
|
7Be |
<MDC |
|
9.98E-01 |
<MDC |
|
1.04E+00 |
|
212Bi |
<MDC |
|
6.76E-01 |
<MDC |
|
7.10E-01 |
|
213Bi |
<MDC |
|
1.49E-01 |
<MDC |
|
1.66E-01 |
|
214Bi |
<MDC |
|
1.30E-01 |
<MDC |
|
1.37E-01 |
|
144Ce |
<MDC |
|
3.43E-01 |
<MDC |
|
3.75E-01 |
|
249Cf |
<MDC |
|
5.78E-02 |
<MDC |
|
6.46E-02 |
|
60Co |
<MDC |
|
5.43E-02 |
<MDC |
|
5.79E-02 |
|
134Cs |
<MDC |
|
4.64E-02 |
<MDC |
|
5.06E-02 |
|
137Cs |
<MDC |
|
5.31E-02 |
<MDC |
|
5.52E-02 |
|
152Eu |
<MDC |
|
1.44E-01 |
<MDC |
|
1.61E-01 |
|
154Eu |
<MDC |
|
1.74E-01 |
<MDC |
|
1.59E-01 |
|
155Eu |
<MDC |
|
1.88E-01 |
<MDC |
|
2.07E-01 |
|
40K |
<MDC |
|
7.63E-01 |
<MDC |
|
8.23E-01 |
|
233Pa |
<MDC |
|
9.45E-02 |
<MDC |
|
1.04E-01 |
|
234mPa |
<MDC |
|
5.49E+00 |
<MDC |
|
6.05E+00 |
|
210Pb |
<MDC |
|
1.39E+01 |
<MDC |
|
1.23E+01 |
|
212Pb |
<MDC |
|
9.96E-02 |
<MDC |
|
1.11E-01 |
|
214Pb |
<MDC |
|
9.00E-02 |
<MDC |
|
1.04E-01 |
|
106Rh |
<MDC |
|
5.07E-01 |
<MDC |
|
5.61E-01 |
|
125Sb |
<MDC |
|
1.35E-01 |
<MDC |
|
1.53E-01 |
|
234Th |
<MDC |
|
8.08E-01 |
<MDC |
|
8.68E-01 |
|
208Tl |
<MDC |
|
5.99E-02 |
<MDC |
|
6.36E-02 |
|
235U |
<MDC |
|
1.79E-01 |
<MDC |
|
2.00E-01 |
aActivity concentrations of all radionuclides were measured using gamma spectroscopy
bSD=count standard deviation
cMDC = minimum detectable concentration
|
|
