Divisors 
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TABLE I 
For Divisor Box Shown in Figure 1 
Long box; 4-inch dam; divisor board hinged 
24 inches from side of flume; free flow in both channels 
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o O. 
Width of 
Divisor opening 
to give percent- Discharge 
age of flow in Second-feet 
Percent Inches Divisor Channel Total 
Head = 0.2 ft. or 2% inches 
1 
2.1 
2.8 
2 
1 
• . . 
• • • 
• • • 
2 
4.2 
4.9 
4 
2 
0.1 
1.2 
1.3 
3 
6.3 
6.9 
6 
3 
0.1 
1.2 
1.3 
4 
8.3 
8.9 
8 
4 
0.1 
1.1 
1.2 
5 
10.4 
10.9 
10 
5 
0.1 
1.1 
1.2 
6 
12.5 
12.9 
12 
6 
0.2 
1.1 
1.3 
7 
14.6 
14.9 
15 
7 
0.2 
1.1 
1.3 
8 
16.7 
16.9 
17 
8 
0.2 
1.0 
1.2 
9 
18.8 
19.0 
19 
9 
0.2 
1.0 
1.2 
10 
20.8 
21.0 
21 
10 
0.3 
1.0 
1.3 
11 
22.9 
23.0 
23 
11 
0.3 
1.0 
1.3 
12 
25.0 
25.1 
25 
12 
0.3 
0.9 
1.2 
13 
27.1 
2’7.1 
27 
13 
0.3 
0.9 
1.2 
14 
29.2 
29.1 
29 
14 
0.4 
0.9 
1.3 
15 
31.2 
31.1 
31 
15 
0.4 
0.9 
1.3 
16 
33.4 
33.2 
33 
16 
0.4 
0.8 
1.2 
17 
35.4 
35.2 
35 
17 
0.4 
0.8 
1.2 
18 
37.5 
37.2 
38 
18 
0.5 
0.8 
1.3 
19 
39.6 
39.2 
40 
19 
0.5 
0.8 
1.3 
20 
41.7 
41.2 
42 
20 
0.5 
0.7 
1.2 
21 
43.8 
43.3 
44 
21 
0.5 
0.7 
1.2 
22 
45 8 
45.3 
46 
22 
0.6 
0.7 
1.3 
23 
47.9 
47.3 
48 
23 
0.6 
0.7 
1.3 
24 
50.0 
49.3 
50 
24 
0.6 
0.6 
1.2 
ITao rl - 
0.4 ft. or 
2 
d i r 
1 
2.1 
- llcdU — 
2.9 
• • • 
2 
4.2 
5.5 
4 
1% 
0.1 
3.1 
3.2 
3 
6.3 
8.0 
6 
21/4 
0.2 
3.1 
3.3 
4 
8.3 
10.3 
8 
3 
0.2 
3.1 
3.3 
5 
10.4 
12.3 
10 
3% 
0.3 
3.1 
3.4 
6 
12.5 
14.4 
12 
4% 
0.4 
3.1 
3.5 
7 
14.6 
16.5 
15 
6% 
0.5 
3.0 
3.5 
8 
16.7 
18.5 
17 
7 Yd 
0.6 
3.0 
3.6 
9 
18.8 
20.5 
19 
8% 
0.7 
3.0 
3.7 
10 
20.8 
22.4 
21 
9 % 
0.7 
3.0 
3.7 
11 
22.9 
24.3 
23 
IO 1/4 
0.8 
2.9 
.3.7 
12 
25.0 
26.3 
25 
11% 
0.9 
2.9 
3.8 
13 
27.1 
28.2 
27 
12% 
1.0 
2.9 
3.9 
14 
29.2 
30.2 
29 
13% 
1.1 
2.8 
3.9 
15 
31.2 
32.1 
31 
14 y 2 
1.1 
2.8 
3.9 
16 
33.4 
33.9 
33 
151/2 
1.2 
2.7 
3.9 
17 
35.4 
35.8 • 
35 
16 1/2 
1.3 
2.6 
3.9 
18 
37.5 
37.7 
38 
18% 
1.4 
2.5 
3.9 
