GROSS EXTERNAL GAMMA DOSE RATE MEASURED ON JULY 18, 1962 (mr/hr)
FICURE 22. MEASUREMENTS OF GROSS, OPEN FIELD
EXTERNAL GAMMA DOSE RATE ALONG U. S. HIGHWAY
50 AND 109 FROM CASTLE GATS, UTAH TO HEBER,
UTAH. MEASUREMENTS MADE ON 16JULY 1962 BY
U. S. ARMY NUCLEAR DEFENSE LABORATORY
(SEE DATA APPENDIX 1).
a)
040
+30
025
220
015
210
aa
CASTLE
GATE
10
20
+3
HEBER
to
530
THISTLE
&
7
480
SCT. RT. 40 RD
TO STRAWBERRY RES.
DISTANCE MEASURED ALONG ROAD (MILES)
- 39°
9
100
110