Table 99-23. Activity Concentrations of Radionuclides in Samples
from Selected Drinking Water Sources Collected during 1998 - 1999
See CEMRC 1999 Report,
"Radiological and non-radiological constituents in selected drinking water sources"
for descriptions of locations and methods of data collection.
Download pdf file "Right click and Save as"
|
|
1998 Samples |
1999 Samples |
|
Location |
Radionuclide |
Activity
Concentration
(Bq L-1) |
aSD
(Bq L-1) |
bMDC
(Bq L-1) |
Activity
Concentration
(Bq L-1) |
SD
(Bq L-1) |
MDC
(Bq L-1) |
|
Carlsbad |
228Ac |
<MDC |
|
1.6E-01 |
<MDC |
|
1.7E-01 |
|
241Am |
<MDC |
|
6.3E-05 |
cNR |
|
|
|
7Be |
<MDC |
|
3.8E-01 |
<MDC |
|
8.9E-01 |
|
213Bi |
<MDC |
|
1.3E-01 |
<MDC |
|
1.4E-01 |
|
212Bi |
<MDC |
|
5.8E-01 |
<MDC |
|
8.3E-01 |
|
214Bi |
<MDC |
|
1.3E-01 |
<MDC |
|
1.3E-01 |
|
144Ce |
<MDC |
|
2.7E-01 |
<MDC |
|
3.5E-01 |
|
249Cf |
<MDC |
|
5.4E-02 |
<MDC |
|
5.9E-02 |
|
60Co |
<MDC |
|
4.6E-02 |
<MDC |
|
5.4E-02 |
|
134Cs |
<MDC |
|
3.9E-02 |
<MDC |
|
4.4E-02 |
|
137Cs |
<MDC |
|
4.6E-02 |
<MDC |
|
4.9E-02 |
|
152Eu |
<MDC |
|
1.4E-01 |
<MDC |
|
1.1E-01 |
|
154Eu |
<MDC |
|
1.4E-01 |
<MDC |
|
1.5E-01 |
|
155Eu |
<MDC |
|
1.7E-01 |
<MDC |
|
1.9E-01 |
|
40K |
<MDC |
|
7.3E-01 |
<MDC |
|
7.6E-01 |
|
234mPa |
<MDC |
|
4.9E+00 |
<MDC |
|
8.1E+00 |
|
233Pa |
<MDC |
|
8.5E-02 |
<MDC |
|
9.4E-02 |
|
212Pb |
<MDC |
|
1.0E-01 |
<MDC |
|
9.8E-02 |
|
210Pb |
<MDC |
|
9.8E+00 |
<MDC |
|
1.5E+01 |
|
214Pb |
6.1E-02 |
2.9E-02 |
5.7E-02 |
<MDC |
|
9.4E-02 |
|
238Pu |
<MDC |
|
8.7E-05 |
<MDC |
|
7.0E-05 |
|
239,240Pu |
<MDC |
|
6.1E-05 |
<MDC |
|
3.4E-05 |
|
106Rh |
<MDC |
|
4.1E-01 |
<MDC |
|
4.9E-01 |
|
125Sb |
<MDC |
|
1.2E-01 |
<MDC |
|
1.4E-01 |
|
d 228Th |
1.1E-03 |
6.5E-05 |
1.2E-04 |
4.2E-04 |
6.5E-05 |
9.0E-05 |
|
230Th |
<MDC |
|
1.2E-04 |
<MDC |
|
1.2E-04 |
|
232Th |
<MDC |
|
5.5E-05 |
<MDC |
|
5.9E-05 |
|
234Th |
<MDC |
|
7.1E-01 |
<MDC |
|
8.1E-01 |
|
208Tl |
<MDC |
|
5.9E-02 |
<MDC |
|
6.1E-02 |
|
234U |
3.3E-02 |
6.5E-04 |
4.9E-05 |
2.9E-02 |
6.5E-04 |
9.4E-05 |
|
235U |
7.5E-04 |
8.6E-05 |
5.7E-05 |
7.0E-04 |
8.6E-05 |
4.4E-05 |
|
238U |
1.4E-02 |
3.5E-04 |
5.6E-05 |
1.1E-02 |
3.5E-04 |
4.7E-05 |
|
Double Eagle |
228Ac |
<MDC |
|
1.6E-01 |
<MDC |
|
2.1E-01 |
|
241Am |
<MDC |
|
5.9E-05 |
NR |
|
|
|
7Be |
<MDC |
|
7.6E-01 |
<MDC |
|
9.8E-01 |
|
213Bi |
<MDC |
|
5.9E-01 |
<MDC |
|
7.2E-01 |
|
212Bi |
<MDC |
|
1.3E-01 |
<MDC |
|
1.6E-01 |
|
214Bi |
<MDC |
|
1.2E-01 |
<MDC |
|
1.4E-01 |
|
144Ce |
<MDC |
|
3.0E-01 |
<MDC |
|
3.7E-01 |
|
249Cf |
<MDC |
|
5.4E-02 |
<MDC |
|
6.6E-02 |
|
60Co |
<MDC |
|
4.7E-02 |
<MDC |
|
5.6E-02 |
|
134Cs |
<MDC |
|
4.1E-02 |
<MDC |
|
4.9E-02 |
|
137Cs |
<MDC |
|
4.5E-02 |
<MDC |
|
5.3E-02 |
|
152Eu |
<MDC |
|
1.4E-01 |
<MDC |
|
1.6E-01 |
|
154Eu |
<MDC |
|
1.7E-01 |
<MDC |
|
2.1E-01 |
|
155Eu |
<MDC |
|
1.4E-01 |
<MDC |
|
1.6E-01 |
|
40K |
<MDC |
|
7.1E-01 |
<MDC |
|
8.1E-01 |
|
234mPa |
<MDC |
|
5.2E+00 |
<MDC |
|
6.4E+00 |
|
233Pa |
<MDC |
|
8.6E-02 |
<MDC |
|
1.1E-01 |
|
212Pb |
<MDC |
|
1.0E-01 |
<MDC |
|
1.1E-01 |
|
210Pb |
<MDC |
|
9.6E+00 |
<MDC |
|
1.2E+01 |
|
214Pb |
<MDC |
|
8.5E-02 |
<MDC |
|
1.1E-01 |
|
238Pu |
<MDC |
|
6.4E-05 |
<MDC |
|
6.1E-05 |
|
239,240Pu |
NR |
|
|
<MDC |
|
4.5E-05 |
|
106Rh |
<MDC |
|
4.5E-01 |
<MDC |
|
5.4E-01 |
|
125Sb |
<MDC |
|
1.2E-01 |
<MDC |
|
1.5E-01 |
|
d 228Th |
<MDC |
|
1.2E-04 |
<MDC |
|
1.3E-04 |
|
230Th |
6.2E-04 |
6.3E-05 |
1.1E-04 |
4.2E-04 |
6.3E-05 |
9.1E-05 |
|
232Th |
<MDC |
|
7.2E-01 |
<MDC |
|
9.0E-01 |
|
234Th |
<MDC |
|
4.8E-05 |
<MDC |
|
6.1E-05 |
|
208Tl |
<MDC |
|
5.9E-02 |
<MDC |
|
6.5E-02 |
|
234U |
5.5E-02 |
1.4E-03 |
7.1E-05 |
6.2E-02 |
1.4E-03 |
7.6E-05 |
|
235U |
1.1E-03 |
1.3E-04 |
7.4E-05 |
1.1E-03 |
1.3E-04 |
7.8E-05 |
|
238U |
2.0E-02 |
6.8E-04 |
7.0E-05 |
2.3E-02 |
6.8E-04 |
7.5E-05 |
|
Hobbs |
228Ac |
<MDC |
|
1.5E-01 |
<MDC |
|
1.7E-01 |
|
241Am |
<MDC |
|
6.5E-05 |
<MDC |
|
1.0E-04 |
|
7Be |
<MDC |
|
8.0E-01 |
<MDC |
|
8.9E-01 |
|
213Bi |
<MDC |
|
8.3E-01 |
<MDC |
|
8.3E-01 |
|
212Bi |
<MDC |
|
1.2E-01 |
<MDC |
|
1.4E-01 |
|
214Bi |
<MDC |
|
1.2E-01 |
<MDC |
|
1.3E-01 |
|
144Ce |
<MDC |
|
3.1E-01 |
<MDC |
|
3.4E-01 |
|
249Cf |
<MDC |
|
5.3E-02 |
<MDC |
|
6.0E-02 |
|
60Co |
<MDC |
|
4.6E-02 |
<MDC |
|
5.0E-02 |
|
134Cs |
<MDC |
|
4.2E-02 |
<MDC |
|
4.6E-02 |
|
137Cs |
<MDC |
|
4.4E-02 |
<MDC |
|
5.2E-02 |
|
152Eu |
<MDC |
|
1.0E-01 |
<MDC |
|
1.2E-01 |
|
154Eu |
<MDC |
|
1.7E-01 |
<MDC |
|
1.9E-01 |
|
155Eu |
<MDC |
|
1.3E-01 |
<MDC |
|
1.5E-01 |
|
40K |
<MDC |
|
7.3E-01 |
<MDC |
|
7.8E-01 |
|
234mPa |
<MDC |
|
8.6E-02 |
<MDC |
|
9.5E-02 |
|
233Pa |
<MDC |
|
7.1E+00 |
<MDC |
|
8.3E+00 |
|
212Pb |
<MDC |
|
8.7E-02 |
<MDC |
|
1.0E-01 |
|
210Pb |
<MDC |
|
1.0E+01 |
<MDC |
|
1.5E+01 |
|
214Pb |
<MDC |
|
9.6E-02 |
<MDC |
|
9.9E-02 |
|
238Pu |
<MDC |
|
4.9E-05 |
<MDC |
|
8.9E-05 |
|
239,240Pu |
<MDC |
|
4.6E-05 |
<MDC |
|
6.5E-05 |
|
106Rh |
<MDC |
|
4.5E-01 |
<MDC |
|
5.2E-01 |
|
125Sb |
<MDC |
|
1.2E-01 |
<MDC |
|
1.4E-01 |
|
d 228Th |
<MDC |
|
4.8E-05 |
<MDC |
|
2.7E-05 |
|
230Th |
7.1E-04 |
9.0E-05 |
9.5E-05 |
1.0E-03 |
9.0E-05 |
1.5E-04 |
|
232Th |
<MDC |
|
1.2E-04 |
<MDC |
|
1.2E-04 |
|
234Th |
<MDC |
|
7.2E-01 |
<MDC |
|
8.2E-01 |
|
208Tl |
<MDC |
|
5.9E-02 |
<MDC |
|
6.1E-02 |
|
234U |
8.8E-02 |
1.8E-03 |
7.3E-05 |
8.5E-02 |
1.8E-03 |
7.0E-05 |
|
235U |
2.2E-03 |
1.9E-04 |
9.2E-05 |
2.5E-03 |
1.9E-04 |
6.4E-05 |
|
238U |
3.8E-02 |
9.6E-04 |
7.8E-05 |
3.9E-02 |
9.6E-04 |
7.7E-05 |
|
Loving |
228Ac |
<MDC |
|
1.5E-01 |
<MDC |
|
1.8E-01 |
|
241Am |
<MDC |
|
5.4E-05 |
<MDC |
|
1.0E-04 |
|
7Be |
<MDC |
|
7.1E-01 |
<MDC |
|
9.0E-01 |
|
214Bi |
<MDC |
|
1.2E-01 |
<MDC |
|
1.3E-01 |
|
212Bi |
<MDC |
|
8.3E-01 |
<MDC |
|
8.6E-01 |
|
213Bi |
<MDC |
|
1.2E-01 |
<MDC |
|
1.4E-01 |
|
144Ce |
<MDC |
|
3.1E-01 |
<MDC |
|
3.5E-01 |
|
249Cf |
<MDC |
|
5.2E-02 |
<MDC |
|
6.0E-02 |
|
60Co |
<MDC |
|
4.7E-02 |
<MDC |
|
5.5E-02 |
|
134Cs |
<MDC |
|
4.1E-02 |
<MDC |
|
4.8E-02 |
|
137Cs |
<MDC |
|
4.4E-02 |
<MDC |
|
5.3E-02 |
|
154Eu |
<MDC |
|
1.3E-01 |
<MDC |
|
1.5E-01 |
|
152Eu |
<MDC |
|
1.0E-01 |
<MDC |
|
1.1E-01 |
|
155Eu |
<MDC |
|
1.7E-01 |
<MDC |
|
2.0E-01 |
|
40K |
<MDC |
|
7.1E-01 |
<MDC |
|
8.0E-01 |
|
233Pa |
<MDC |
|
8.4E-02 |
<MDC |
|
9.9E-02 |
|
234mPa |
<MDC |
|
7.3E+00 |
<MDC |
|
8.6E+00 |
|
214Pb |
<MDC |
|
8.6E-02 |
<MDC |
|
9.9E-02 |
|
210Pb |
<MDC |
|
1.0E+01 |
<MDC |
|
1.5E+01 |
|
212Pb |
<MDC |
|
9.5E-02 |
<MDC |
|
1.0E-01 |
|
238Pu |
<MDC |
|
6.3E-05 |
<MDC |
|
9.0E-05 |
|
239,240Pu |
NR |
|
|
<MDC |
|
5.6E-05 |
|
238Pu |
NR |
|
|
<MDC |
|
8.5E-05 |
|
239Pu |
NR |
|
|
<MDC |
|
7.6E-05 |
|
106Rh |
<MDC |
|
4.4E-01 |
<MDC |
|
5.3E-01 |
|
125Sb |
<MDC |
|
1.2E-01 |
<MDC |
|
1.4E-01 |
|
d 228Th |
1.0E-03 |
9.5E-05 |
1.6E-04 |
8.5E-04 |
9.5E-05 |
2.0E-04 |
|
232Th |
<MDC |
|
9.5E-05 |
<MDC |
|
7.1E-05 |
|
234Th |
<MDC |
|
7.2E-01 |
<MDC |
|
8.4E-01 |
|
230Th |
<MDC |
|
1.2E-04 |
<MDC |
|
1.3E-04 |
|
208Tl |
<MDC |
|
5.8E-02 |
<MDC |
|
6.2E-02 |
|
234U |
8.2E-02 |
1.8E-03 |
5.6E-05 |
8.5E-02 |
1.8E-03 |
5.3E-05 |
|
235U |
1.7E-03 |
1.5E-04 |
7.1E-05 |
1.5E-03 |
1.5E-04 |
6.8E-05 |
|
238U |
2.4E-02 |
7.1E-04 |
6.9E-05 |
2.6E-02 |
7.1E-04 |
6.9E-05 |
|
Private Well #2 |
228Ac |
<MDC |
|
1.6E-01 |
<MDC |
|
1.5E-01 |
|
241Am |
<MDC |
|
5.7E-05 |
<MDC |
|
6.1E-05 |
|
7Be |
<MDC |
|
5.1E-01 |
<MDC |
|
4.5E-01 |
|
212Bi |
<MDC |
|
8.1E-01 |
<MDC |
|
8.1E-01 |
|
213Bi |
<MDC |
|
1.2E-01 |
<MDC |
|
1.2E-01 |
|
214Bi |
<MDC |
|
1.2E-01 |
<MDC |
|
1.2E-01 |
|
144Ce |
<MDC |
|
2.9E-01 |
<MDC |
|
2.8E-01 |
|
249Cf |
<MDC |
|
5.3E-02 |
<MDC |
|
5.2E-02 |
|
60Co |
<MDC |
|
4.6E-02 |
<MDC |
|
4.5E-02 |
|
134Cs |
<MDC |
|
4.1E-02 |
<MDC |
|
3.9E-02 |
|
137Cs |
<MDC |
|
4.6E-02 |
<MDC |
|
4.6E-02 |
|
152Eu |
<MDC |
|
1.0E-01 |
<MDC |
|
1.0E-01 |
|
154Eu |
<MDC |
|
1.4E-01 |
<MDC |
|
1.3E-01 |
|
155Eu |
<MDC |
|
1.7E-01 |
<MDC |
|
1.7E-01 |
|
40K |
<MDC |
|
7.2E-01 |
<MDC |
|
7.3E-01 |
|
234mPa |
<MDC |
|
7.4E+00 |
<MDC |
|
7.3E+00 |
|
233Pa |
<MDC |
|
8.4E-02 |
<MDC |
|
8.3E-02 |
|
210Pb |
<MDC |
|
1.0E+01 |
<MDC |
|
9.5E+00 |
|
212Pb |
<MDC |
|
9.6E-02 |
<MDC |
|
9.6E-02 |
|
214Pb |
<MDC |
|
8.6E-02 |
<MDC |
|
8.6E-02 |
|
238Pu |
<MDC |
|
5.7E-05 |
<MDC |
|
7.6E-05 |
|
239,240Pu |
NR |
|
|
<MDC |
|
4.0E-05 |
|
238Pu |
NR |
|
|
<MDC |
|
1.0E-04 |
|
239Pu |
NR |
|
|
<MDC |
|
3.6E-05 |
|
106Rh |
<MDC |
|
4.2E-01 |
<MDC |
|
4.1E-01 |
|
125Sb |
<MDC |
|
1.2E-01 |
<MDC |
|
1.2E-01 |
|
230Th |
<MDC |
|
1.3E-04 |
<MDC |
|
1.1E-04 |
|
234Th |
<MDC |
|
7.2E-01 |
<MDC |
|
7.2E-01 |
|
232Th |
<MDC |
|
5.4E-05 |
<MDC |
|
5.6E-05 |
|
d 228Th |
4.6E-04 |
5.5E-05 |
2.2E-04 |
3.0E-04 |
5.5E-05 |
1.1E-04 |
|
208Tl |
<MDC |
|
5.9E-02 |
<MDC |
|
5.8E-02 |
|
234U | | |