Divisor opening m » m m m m Divisor opening 
in inches o®co^® w ^ w ^ ^ w w m © « in inches 
20 
The Colorado Experiment Station 
u 
m'w 
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m£i 
•fH +J 
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39.6 
41.7 
43.8 
45.8 
47.9 
50.0 
2.1 
4.2 
6.3 
8.3 
10.4 
12.5 
14.6 
16.7 
18.8 
20.8 
22.9 
25.0 
27.1 
29.2 
TABLE IX (Continued) 
Fh 
O^H 
M c3 
Percent div 
flow is of tot 
flow in box 
Width of 
Divisor opening 
to give percent¬ 
age of flow 
Percent Inches 
Discharge 
in Second-feet 
Divisor Channel Total 
0.4 ft. or 
38.7 
40 
19% 
1.3 
2.0 
3.3 
40.9 
42 
201/ 2 
1.4 
1.9 
3.3 
43.2 
44 
21% 
1.4 
1.9 
3.3 
45.3 
46 
221/4 
1.5 
1.8 
3.3 
47.5 
48 
231/4 
1.6 
1.7 
3.3 
49.7 
Head 
50 
= 0.8 ft. 
24% 
or 9% inches 
1.7 
1.7 
3.4 
2.5 
2 
0% 
0.1 
6.6 
6.7 
4.6 
4 
1% 
0.3 
6.6 
6.9 
6.7 
6 
2% 
0.4 
6.6 
7.0 
8.8 
8 
3% 
0.6 
6.5 
7.1 
10.9 
10 
4y 2 
0.7 
6.5 
7.2 
13.1 
12 
51/2 
0.9 
6.5 
7.4 
15.2 
15 
7 
1.2 
6.4 
7.6 
17.3 
17 
7% 
1.3 
6.4 
7.7 
19.4 
19 
8% 
1.5 
6.3 
7.8 
21.5 
21 
9 % 
1.7 
6.3 
8.0 
23.6 
23 
10 % 
1.9 
6.2 
8.1 
25.7 
25 
11% 
2.0 
6.2 
8.2 
27.7 
27 
12% 
2.2 
6.1 
8.3 
29.8 
29 
13% 
2.4 
6.0 
8.4 
TABLE X 
For Divisor Box Shown in Figure 3 
Short box; 4-inch dam; divisor board hinged 24 
inches from side of flume, 0.1 ft. or 1 3-16 inches 
effective in both channels 
C 
© 
o 
u 
© 
.5 £ £ 
G— ° 
© 
»■£«* 
o°o 
0 — 
w a 
Ps 
Width of 
-*-> O' 0 
C r* 
Divisor opening 
to give percent¬ 
age of flow 
Percent Inches 
Discharge 
in Second-feet 
Divisor Channel Total 
Head = 0.4 ft. or 4 13-16 inches 
1 
2.1 
1.3 
2 
iy 2 
0.1 
2.1 
2.2 
2 
4.2 
2.7 
4 
2 % 
0.1 
2.1 
2.2 
3 
6.3 
4.5 
6 
3% 
0.1 
2.1 
2.2 
4 
8.3 
6.4 
8 
4% 
0.2 
2.1 
2.3 
5 
10.4 
8.4 
10 
5 % 
0.2 
2.1 
2.3 
6 
12.5 
10.4 
12 
6% 
0.3 
2.1 
2.4 
