40 Thk Colorado Experiment Station 
TABLE XXV 
hfl 
c 
s 
01 
o w 
c .a 
o o 
.2 c 
For Divisor Box Shown in Figure 6 
, Short box; floor flush with top of 4-inch dam; 
divisor board hinged 12 inches from side of flume; 
free flow in divisor channel; 
0.1 ft. or 1 3-16 inch effective head in main channel 
o 
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<+-l 
o 
— -rl - 
-4-> 
c 
01 
beE 
£ £ * 
^ o> ci 
o2o 
0> 
Ph 
O^H 
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 
1 
2.1 
1.0 
• • 
• • 
• • • 
• • • 
• • • 
2 
4.2 
2.4 
4 
3y 8 
0.1 
2.5 
2.6 
3 
6.3 
3.8 
6 
4% 
0.1 
2.5 
2.6 
4 
8.3 
5.4 
8 
5% 
0.2 
2.4 
2.6 
5 
10.4 
7.3 
10 
ey 4 
0.2 
2.4 
2.6 
6 
12.5 
9.4 
12 
7i/ a 
0.3 
2.4 
2.7 
7 
14.6 
11.6 
15 
8% 
0.4 
2.3 
2.7 
8 
16.7 
14.0 
17 
914 
0.4 
2.2 
2.6 
9 
18.8 
16.4 
19 
10 
0.5 
2.1 
2.6 
10 
20.8 
18.9 
21 
10% 
0.5 
2.1 
2.6 
11 
22.9 
21.5 
23 
uy 2 
0.6 
2.0 
2.6 
12 
25.0 
24.2 
• • 
• • 
• • • 
• • • 
• • • 
Head — 0 8 ft 
. 
1 
2.1 
2.5 
2 
0% 
0.1 
5.3 
5.4 
2 
4.2 
5.0 
4 
1% 
0.2 
5.2 
5.4 
3 
6.3 
7.5 ' 
6 
2% 
0.3 
5.2 
5.5 
4 
8.3 
10.0 
8 
3y 4 
0.5 
5.2 
5.7 
5 
10.4 
12.5 
10 
4 
0.6 
511 
5.7 
6 
12.5 
15.1 
12 
4% 
0.7 
5.1 
5.8 
7 
14.6 
17.6 
15 
6 
0.9 
5.0 
5.9 
8 
16.7 
20.2 
17 
6% 
1.0 
4.9 
5.9 
9 
18.8 
22.7 
19 
71/2 
1.1 
6.0 
10 
20.8 
25.3 
21 
8% 
1.3 
4.8 
6.1 
11 
22.9 
27.9 
23 
9% 
1.4 
4.8 
6.2 
12 
25.0 
30.5 
25 
9 % 
1.6 
4.7 
6.3 
