24 
The Colorado Experiment Station 
TABLE XII (Continued) 
bfl 
C 
•pH 
C 
a) 
ft 
OT 
O QJ 
5-1 ^3 
O o 
W r; 
• i—i 
O 
CC 
•pH 
O 
2 *>2 
c.2 £ x 
0> ft^*. 
P-i °-S o 
t-, 
O-, 
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 inches 
7 
14.6 
17.7 
15 
5 y 2 
0.4 
2.1 
2.5 
8 
16.7 
21.2 
17 
6y 4 
0.4 
2.1 
2.5 
9 
18.8 
23.7 
19 
7y s 
0.5 
2.0 
2.5 
10 
20.8 
26.2 
21 
7% 
0.6 
2.0 
2.6 
11 
22.9 
28.6 
23 
8% 
0.6 
2.0 
2.6 
12 
25.0 
30.9 
25 
9y 2 
0.6 
2.0 
2.6 
13 
27.1 
33.3 
' 27 
10% 
0.7 
2.0 
2.7 
14 
29.2 
35.7 
29 
n y 4 
0.8 
1.9 
2.7 
15 
31.2 
38.0 
31 
12 
0.8 
1.9 
2.7 
16 
33.4 
40.3 
33 
12 % 
0.9 
1.8 
2.7 
17 
35.4 
42.5 
35 
13% 
0.9 
1.8 
2.7 
18 
37.5 
44.7 
38 
15 
1.0 
1.8 
2.8 
19 
39.6 
46.9 
40 
15% 
1.1 
1.7 
2.8 
20 
41.7 
49.1 
42 
16% 
1.2 
1.6 
2.8 
21 
43.8 
51.3 
44 
17% 
1.2 
1.6 
2.8 
22 
45.8 
53.5 
46 
18% 
1.3 
1.5 
2.8 
23 
47.9 
55.6 
48 
19% 
1.4 
1.5 
2.9 
24 
50.0 
57.7 
50 
20% 
1.4 
1.5 
2.9 
Head = 0.8 ft. 
1 
2.1 
6.6 
2 
.. 
... 
• • • 
9 
u 
4.2 
9.9 
4 
• • 
• • • „ ‘ 
• • • 
• • • 
3 
6.3 
13.2 
6 
0% 
0.2 
3.7 
3.9 
4 
8.3 
16.4 
8 
1% 
0.3 • 
3.8 
4.1 
5 
10.4 
19.5 
10 
2 
0.4 
3.8 
4.2 
6 
12.5 
22.4 
12 
2% 
0.5 
3.9 
4.4 
7 
14.6 
25.3 
15 
3% 
0.7 
3.9 
4.6 
8 
16.7 
28.1 
17 
4% 
0.8 
3.9 
4.7 
9 
18.8 
30.7 
19 
4% 
0.9 
3.9 
4.8 
10 
20.8 
33.3 
21 
5y 2 
1.0 
3.9 
4.9 
11 
22.9 
35.8 
23 
6% 
1.2 
3.9 
5.1 
12 
25.0 
38.2 
25 
6% 
1.3 
3.9 
5.2 
13 
27.1 
40.5 
27 
7% 
1.4 
3.9 
5.3 
14 
29.2 
42.8 
29 
8% 
1.5 
3.9 
5.4 
