Gun Orientation
Surface: 66,900
0 5 cm:
955
4
2
0
2
4m
5 9 cm:
458
31,800
34,700
8,150
175,000
61,900
0m
4,400
99,200
28,900
43,700
144,000
2
26,300
19,600
6,270
140,000
115,000
4
91,000
162,000
982
6
Samples Collected
8
2,4-DNT (g/kg)
Gun #1
105-mm Howitzer
22,100
5,150
31,100
10
Figure 15. Distribution of 2,4DNT at Gun 1 firing point, Fort Lewis
Gun Orientation
8
6
4
2
0
2
4
6
8m
58,400
57,700
89,400
96,800
77,000
1,030
0m
40,900
38,100
48,500
2
237,000
107,000
4
212,000
20,400
20,600
6
8
16,000
52,700
101,000
10
12
14
6,080
35,300
2,450
Samples Collected
16
2,4-DNT (g/kg)
18
Gun #2
105-mm Howitzer
4,600
3,130
4,400
20
Figure 16. Distribution of 2,4DNT at Gun 2 firing point, Fort Lewis
35
Chapter 2 Characterization of Explosives Contamination at Military Firing Ranges
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