Table 1,
Cases of 1-131 730 pCi/l of milk in PHS Pasteurized Milk Network
{April 1963 through December 1968)
Period
(See fig. 1)
Period of
Milk Contanination
' First Contaminated
Milk .
1-131
(pC/1}
Highest Contaminated Milk
— Milkshed
1-131
Bepin
End
Milkshed
Date
{pci/1)
10/26/64
11/2/64
Albuquerque, N.M.
60
Albuquerque, N.M,
10/24/64
60
4/27/65
4/27/65
Helena, Mont,
80
Helena, Mont,
4/27/65
80
Nuclear Cloud Arri y 1
Date from Meteoro ogical
Trajectories /
10/20/64
U
Probable
Source
Lop Nor Atmos-
pheric test
NTS Cratering
event
5/25/65
6/22/65
Minneapolis, Minn,
90
Kansas City, Mo.
5/28/65
220
12/1/65
12/1/55
Chattanooga, Tenn.
36
Chattanooga, Tenn,
‘12/1/65
36
5/20/66
6/24/66
Kansas City, Mo.
80
Little Rock, Ark,
5/24/66
392
7/19/66
7/19/66
Palmer, Alaska
60
Palmer, Alaska
7/19/66
60
11/10/65
11/16/66
Kansas City, Mo,
3?
Kansas City Mo.
Austin, Tex.
11/10/66
11/16/66
37
3?
1/6/67
1/16/67
Portland, Ore,
74
Charlestown, §.C,
1/10/67
1/4/68
1/4/68
Charlotte, N.C.
36
Charlotte, N.C,
1/4/68
8/26/68
8/26/68
Canal Zone, Panama
32
Canal Zone Panama
8/26/68
et,
nen
“
.
5/19/65
Lop hor
pheric
Atmostest
Unknown
5/13/66
Lop Nor Atmos -
pheric
test
Unknown
11/2/66
Lop Nor Atmospheric test
12/31/66
Lop Kor Atmos-~
pheric test
36
12/28/67
Lop Nor Atmos-
32
Unknown
S. Pacific |
Atmospherfe test
pheric test