|

FIG.17

oe

Gs

|

PLOT

PROBE TRACE , LINE

FROM

A.

ESTIMATED

INCREASE

IN

BACKGROUND

ea ARREARS I AFH Ce RR

|

2

0
PROBE
VALUES
(ARBITRARY
UNITS)

CONTAMINATION , LINE

FROM

ae

6

—

-

“—O-0

ENWETKG

yt

in 2A

7

0
1B

0

O0O0Oo°oO7CO

d

90

04

©

06

OQ

—

0

“oO

TOY

8 6 “t

a

IC

28 3A 44 368

20

IDIE

2D

3C

48

SA 6A

SB

4C

3D

8.

26 3E 4D 4E

6

+8

+0

ENTETOR

5E

THOUSANDS
OF D/M/LITER

16E

OF SURFACE

I4e

4it2

I3

+104

i?

496

bie

4788

lOF
9
B+

+180
472
+464

?

456

6

448

5

4

40

oO

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J

3
2
0

Oo Oe
1

44d

5D 5C 6C 6B

FIG. 18.

ltd

|

7B 746A

7C

CORRECTED

RADIOACTIVITY

OF

iit

t

6E TE SE 9E

RADIATION

Oo
!a4ad4

9D 9C BC BD

PLOT FROM

SURFACE WATER.

1:

424
416
oO
|

7C

O00090 g
14

8B -9B9A_

1

Eloet

ob

© 0°
t

&

bt

Ub €aiweton

108 10C 10D WE IOF SF OF TF 7E 7D 6D

PROSE TRACE. CIRCLED

POINTS

to

SHOW

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lt

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