Operative modes of the Kayrakum water reservoir. Comparison of planned and actual values for non-vegetation period 1991-1992

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
495.2
648.5
544.2
609.7
678.4
750.9
812.3
933.3
914.3
953.4
898.7
867.5
906.7
975.8
947.5
634.0
561.5
551.1
Mm3
11906.9
actual
m3/sec
384.4
446.2
454.5
480.0
593.3
620.2
567.2
701.1
740.2
599.0
549.9
600.1
553.6
614.4
561.4
627.5
581.7
403.5
Mm3
8800.5
variance
%
22.4
31.2
16.5
21.3
12.5
17.4
30.2
24.9
19.0
37.2
38.8
30.8
38.9
37.0
40.7
1.0
-3.6
26.8
%
26.1
Mm3
95.7
270.5
355.7
467.8
541.3
654.3
866.0
1066.6
1232.1
1538.3
1839.6
2093.7
2398.8
2711.0
2977.9
2983.5
2966.1
3106.3
Mm3
3106.3
Volume
planned
Mm3
1098.9
1261.1
1309.3
1383.7
1464.5
1567.2
1684.7
1860.8
2021.6
2171.9
2281.1
2391.8
2605.9
2908.3
3164.6
3233.9
3240.0
3245.3
Mm3
actual
Mm3
908.0
1132.0
1418.0
1700.0
2054.0
2498.0
2845.0
3119.0
3257.0
3237.0
3139.0
3217.0
3271.0
3306.0
3315.0
3276.0
3296.0
3031.0
Mm3
variance
%
17.4
10.2
-8.3
-22.9
-40.3
-59.4
-68.9
-67.6
-61.1
-49.0
-37.6
-34.5
-25.5
-13.7
-4.8
-1.3
-1.7
6.6
%
Release
planned
m3/sec
440.0
472.0
509.0
539.0
594.0
653.0
695.0
745.0
760.0
796.0
783.0
769.0
680.0
644.0
594.0
573.0
573.0
560.0
Mm3
9953.3
actual
m3/sec
220.0
220.0
220.0
220.0
220.0
220.0
220.0
449.0
650.4
710.3
703.7
570.0
570.0
581.9
635.9
632.6
700.0
724.0
Mm3
7393.3
variance
%
50.0
53.4
56.8
59.2
63.0
66.3
68.3
39.7
14.4
10.8
10.1
25.9
16.2
9.6
-7.1
-10.4
-22.2
-29.3
%
25.7
Mm3
190.1
407.8
682.5
958.1
1281.2
1655.3
2065.7
2321.5
2425.7
2499.7
2568.2
2757.4
2852.4
2906.1
2877.1
2825.6
2715.9
2560.0
Mm3
2560.0
Diagram of inflow and release in the Kayrakum water reservoir
Diagram of volumes deviations in the Kayrakum water reservoir
Note: variance is calculated using the followingformula: 100 * (planned [predicted] - actual) / planned [predicted]