Operative modes of the Kayrakum water reservoir. Comparison of planned and actual values for non-vegetation period 1996-1997
Параматры |
October |
November |
December |
January |
February |
March |
for non-vegetation |
|||||||||||||||
I |
II |
III |
I |
II |
III |
I |
II |
III |
I |
II |
III |
I |
II |
III |
I |
II |
III |
|||||
Inflow |
forecast | m3/sec |
508.2 |
648.5 |
557.2 |
622.7 |
691.4 |
763.9 |
825.3 |
946.3 |
927.3 |
969.4 |
914.7 |
883.5 |
924.7 |
993.8 |
965.5 |
650.0 |
577.5 |
567.1 |
Mm3 |
12128.2 |
| actual | m3/sec |
440.0 |
424.2 |
588.0 |
678.1 |
854.4 |
827.0 |
1015.3 |
947.8 |
907.6 |
866.7 |
893.2 |
888.6 |
787.2 |
783.1 |
789.3 |
706.5 |
668.4 |
542.5 |
Mm3 |
11873.8 |
|
| variance | % |
13.4 |
34.6 |
-5.5 |
-8.9 |
-23.6 |
-8.3 |
-23.0 |
-0.2 |
2.1 |
10.6 |
2.3 |
-0.6 |
14.9 |
21.2 |
18.3 |
-8.7 |
-15.7 |
4.3 |
% |
2.1 |
|
Mm3 |
58.9 |
252.7 |
223.5 |
175.6 |
34.8 |
-19.7 |
-183.9 |
-185.2 |
-166.5 |
-77.8 |
-59.3 |
-64.2 |
54.6 |
236.6 |
358.5 |
309.7 |
231.1 |
254.4 |
Mm3 |
254.4 |
||
Volume |
planned | Mm3 |
1792.7 |
1929.8 |
1985.6 |
2071.2 |
2112.3 |
2157.1 |
2246.1 |
2404.1 |
2551.6 |
2697.5 |
2794.6 |
2867.3 |
3029.6 |
3256.8 |
3432.9 |
3418.4 |
3420.2 |
3420.8 |
Mm3 |
|
| actual | Mm3 |
1878.0 |
1871.0 |
1890.0 |
1990.0 |
2282.0 |
2538.0 |
3065.0 |
3503.0 |
3498.0 |
3399.0 |
3360.0 |
3384.0 |
3389.0 |
3366.0 |
3364.0 |
3399.0 |
3114.0 |
2903.0 |
Mm3 |
||
| variance | % |
-4.8 |
3.0 |
4.8 |
3.9 |
-8.0 |
-17.7 |
-36.5 |
-45.7 |
-37.1 |
-26.0 |
-20.2 |
-18.0 |
-11.9 |
-3.4 |
2.0 |
0.6 |
9.0 |
15.1 |
% |
||
Release |
planned | m3/sec |
488.0 |
501.0 |
514.0 |
539.0 |
653.0 |
733.0 |
741.0 |
779.0 |
787.0 |
817.0 |
813.0 |
825.0 |
758.0 |
749.0 |
728.0 |
686.0 |
594.0 |
581.0 |
Mm3 |
10723.2 |
| actual | m3/sec |
329.8 |
452.1 |
563.5 |
623.0 |
615.0 |
615.0 |
583.7 |
593.8 |
1031.4 |
1136.9 |
1121.8 |
904.6 |
1108.8 |
1020.5 |
840.0 |
840.0 |
1119.2 |
840.0 |
Mm3 |
12532.3 |
|
| variance | % |
32.4 |
9.8 |
-9.6 |
-15.6 |
5.8 |
16.1 |
21.2 |
23.8 |
-31.1 |
-39.2 |
-38.0 |
-9.7 |
-46.3 |
-36.2 |
-15.4 |
-22.4 |
-88.4 |
-44.6 |
% |
-16.9 |
|
Mm3 |
136.7 |
178.9 |
131.9 |
59.4 |
92.2 |
194.1 |
330.0 |
490.1 |
257.8 |
-18.6 |
-285.4 |
-361.1 |
-664.2 |
-898.7 |
-976.1 |
-1109.2 |
-1563.0 |
-1809.1 |
Mm3 |
-1809.1 |
||
Diagram of inflow and release in the Kayrakum water reservoir |
Diagram of volumes deviations in the Kayrakum water reservoir |
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| Note: variance is calculated using the followingformula: 100 * (planned [predicted] - actual) / planned [predicted] | |