Sunday, April 3, 2011

Rainwater data sets from UCB - radiation contamination

Water Vol. (L) I131 I132 Cs134 Cs137 Te132 Be7* Data
Start End Liters Bq/L (liters**) Bq/L (liters**) Bq/L (liters**) Bq/L (liters**) Bq/L (liters**) Bq/L (liters**)
Estimated Minimum Detectable Activity (MDA) 0.11 0.11 0.11 0.08 0.07
3/17 18:00 3/18 12:00 4.425 4.65
(581) 0.62 (432803) 0.21 (11555) 0.26 (10467) 0.62 (39106) 1.12 (1.45E6) data
3/18 13:00 3/18 20:30 5 5.87
(460) 0.46 (581296) 0.12 (20318) 0.13 (20379) 0.38 (63386) 1.42 (1.14E6) data
3/18 20:40 3/19 10:00 5 4.02
(672) 0.37 (739254) 0.09 (27109) 0.14 (19864) 0.25 (95854) 1.65 (9.85E5) data
3/19 10:15 3/19 21:45 5 6.12
(441) 0.26 (1.04E6) 0.24 (10194) 0.26 (10322) 0.34 (71545) 0.91 (1.78E6) data
3/19 21:45 3/20 11:30 5 7.98
(339) 0.59 (455150) 0.27 (8880) 0.20 (13413) 0.54 (44696) 0.83 (1.95E6) data
3/20 11:30 3/20 18:45 2.826 4.49
(602) 0.29 (933729) 0.20 (12332) 0.20 (13598) 0.27 (91482) 2.77 (5.84E5) data
3/21 19:00 3/22 07:45 1.916 8.35
(324) 0.17 (1.58E6) 0.12 (19528) 0.10 (25767) 0.28 (85352) 2.69 (6.0E5) data
3/22 17:00 3/23 09:06 4 4.65
(580) 0.15 (1.85E6) 0.06 (37410) 0.088 (30567) 0.15 (164879) 1.91 (8.47E5) data
3/23 09:06 3/23 18:00 3 20.1
(134) 0.94 (287410) 0.39 (6166) 0.49 (5554) 0.49 (49728) 3.11 (5.2E5) data
3/23 18:00 3/24 11:02 3.5 7.63
(354) 0.51 (525614) 0.56 (4330) 0.59 (4571) 0.47 (51498) 0.82 (1.95E6) data
3/24 11:02 3/24 18:10 5 3.23
(836) 0.17 (1.6E6) 0.31 (7753) 0.22 (12105) 0.19 (125865) 1.44 (1.1E6) data
3/24 18:10 3/25 11:23 5 3.12
(863) 0.32 (847764) 0.51 (4736) 0.52 (5159) 0.27 (91391) 1.42 (1.1E6) data
3/25 11:23 3/26 10:15 5 1.52
(1782) 0.10 (2.58E6) 0.14 (17283) 0.16 (17163) 0.27 (91391) 0.07 (2.26E7) data
3/26 10:15 3/27 8:51 2 3.71
(728) 0.15 (1.85E6) 0.24 (10066) 0.26 (10218) 0.38 (64707) 1.71 (947984) data
3/27 8:51 3/28 14:10 2 1.56
(1734) 0.10 (2.60E6) 0.36 (6800) 0.46 (4847) 0.08 (300651) 1.73 (935179) data

http://www.nuc.berkeley.edu/RainWaterSampling

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