8 
The: Colorado Experiment Station 
TABLE I (Continued) 
bo 
S3 
•pH 
S3 
<D 
ft 
O 
to 
<u 
o o 
.2 a 
Sh 
M 
•rH O 
T3 
bo2 
S3 .S £ X 
g S3-h O 
2 © e3-° 
P4 °3 O 
p 
Oh 
W c$ 
•H< 
■0^0 
S3 
S3 
0> 
o 
u 
<0 
pH 
£ 
o 
T3 
Width of 
Divisor opening 
to give percent¬ 
age of flow 
Discharge 
in Second-feet 
Percent Inches 
Divisor Channel Total 
Head — 0.4 ft. or 4 13-16 inches 
19 
39.6 
39.7 
40 
191/4 
1.5 
2.4 
3.9 
20 
41.7 
41.5 
42 
20% 
1.6 
2.3 
3.9 
21 
43.8 
43.4 
44 
211/4 
1.7 
2.2 
3.9 
22 
• 45.8 
45.3 
46 
22% 
1.8 
2.1 
3.9 
23 
47.9 
47.3 
48 
23% 
1.9 
2.0 
3.9 
24 
50.0 
49.2 
50 
241/2 
1.9 
1.9 
3.8 
T-Too r l 
— 0 S ft 
J.J. L tL LI 
1 
2.1 
3.6 
2 
• • • 
2 
4.2 
6.7 
4 
1% 
0.3 
7.2 
7.5 
3 
6.3 
9.4 
6 
- 1% 
0.4 
7.2 
7.6 
4 
8.3 
11.8 
8 
21/2 
0.6 
7.2 
7.8 
5 
10.4 
14.1 
10 
31/4 
0.8 
7.2 
8.0 
6 
12.5 
16.2 
12 
4 Ys 
1.0 
7.2 
8.2 
7 
14.6 
18.2 
15 
51/2 
1.3 
7.2 
8.5 
8 
16.7 
20.2 
17 
6% 
1.5 
7.2 
8.7 
9 
18.8 
22.1 
19 
7% 
1.7 
7.2 
8.9 
10 
20.8 
23.9 
21 
81/2 
2.0 
7.1 
9.1 
11 
22.9 
25.7 
23 
91/2 
2.2 
7.1 
9.3 
12 
25.0 
27.5 
25 
10% 
2.5 
7.1 
9.6 
13 
27.1 
29.3 
27 
11% 
2.7 
7.0 
9.7 
14 
29.2 
31.1 
29 
12% 
2.9 
7.0 
9.9 
1 
2 
3 
4 
5 
6 
TABLE II 
For Divisor Box Shown in Figure 1 
Long box; 4-inch dam; divisor board hinged 
24 inches from side of flume; 0.1 foot or 1 3-16 inches 
effective head in both channels 
-M © 
S3 W 
<u 
X 
o 
& 
S3 
•rH 
<D O ft 
Width of 
Divisor opening 
to give percent- Discharge 
age of flow in Second-feet 
Percent Inches Divisor Channel Total 
Head = 0.4 ft. or 4 13-16 
2.1 
2.2 
2 
• • 
4.2 
4.6 
4 
1% 
6.3 
6.9 
6 
2% 
8.3 
9.2 
8 
3 % 
10.4 
11.4 
10 
4% 
12.5 
13.6 
12 
5% 
0.1 
0.2 
0.2 
0.3 
0.3 
2.3 
2.3 
2.3 
2.2 
2.2 
2.4 
2.5 
2.5 
2.5 
2.5 
inches 
