Table 2: Water levels maintained/observed at physical model study carried at IRI, Nadipur
Description (cusec) |
Water depth of the barrage (ft) |
|
|
Floor at el 662/end of sloping apron |
Prevailing |
Subsidiary weir at 600ft with crest at |
Subsidiary weir at 800ft with crest at El 676 |
|
|
|
|
EL675 |
El 676 |
|
50,000 |
11.7 |
3.7 |
8.45 |
9.3 |
9.5 |
100,000 |
13.3 |
5.3 |
9.9 |
10.37 |
10.55 |
300,000 |
18.1 |
10.1 |
13.5 |
14 |
14.25 |
500,000 |
21.7 |
13.7 |
16.35 |
16.9 |
17.2 |
750,000 |
25.7 |
17.6 |
19.6 |
20.4 |
20.25 |
850,000 |
26.2 |
19 |
20.7 |
22.5 |
21.25 |
950,000 |
28 |
20 |
21.65 |
23.15 |
22.35 |
|