Sl. No. | Name of Dam / Reservoir | District | MWL (metre) | FRL (metre) | Spillway Crest Level (metre) | Live Storage at FRL (MCM) | Rule level (metre) | Blue level (metre) | Orange level (metre) | Red Level (metre) | Today’s Water level (metre) | Today’s Gross StorageĀ (MCM) | Percentage StorageĀ respect to Gross Storage | Today’s Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | Same day previous year Gross Storage (MCM) | Same day previous year Live Storage (MCM) | Inflow (cumecs) | Power House Discharge(cumecs) | Spillway release (cumecs) | Total Outflow (cumecs) | Rain fall (mm) | Remarks |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22=20+21 | 23 | 24 | |
1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2392.54ft | 1820.536 | 91.20% | 1283.726 | 87.96% | 2383.04ft | 1663.300 | 1126.490 | 64.25 | 48.92 | 0.00 | 48.92 | 10.60 | |
2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 162.94 | 915.090 | 83.97% | 843.090 | 82.83% | 160.99 | 859.720 | 787.720 | 7.70 | 24.19 | 0.00 | 24.19 | 0.00 | |
3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 978.17 | 397.44 | 87.51% | 389.810 | 87.30% | 976.00 | 365.40 | 357.770 | 45.25 | 23.70 | 0.00 | 23.70 | 80.00 | |
4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 772.00 | 165.70 | 79.19% | 141.950 | 76.52% | 772.45 | 171.20 | 147.450 | 1.50 | 11.92 | 0.00 | 11.92 | 0.80 | (Tunnel Outflow-1.03) |
5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2661.05 ft | 148.19 | 96.55% | 144.790 | 96.48% | 2660.00 ft | 145.38 | 141.980 | 17.01 | 15.59 | 0.00 | 15.59 | 0.00 | |
6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1597.850 | 50.025 | 90.58% | 49.175 | 90.43% | 1598.05 | 50.550 | 49.700 | 5.39 | 6.84 | 0.00 | 6.84 | 6.00 | ||
7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.90 | 49.367 | 97.41% | 48.517 | 97.37% | 1207.02 | 49.84 | 48.990 | 1.53 | 0.00 | 0.00 | 0.00 | 28.00 | ||
8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 703.850 | 41.973 | 81.44% | 37.833 | 79.82% | 704.00 | 42.27 | 38.131 | 16.50 | 17.65 | 0.00 | 17.65 | 18.00 | ||
9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 754.04 | 28.30 | 73.70% | 23.880 | 70.28% | 755.51 | 32.08 | 27.660 | 14.29 | 11.63 | 0.00 | 11.63 | 0.00 | ||
10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 978.30 | 25.15 | 64.13% | 17.080 | 54.83% | 976.00 | 21.700 | 13.630 | 3.47 | 0.00 | 0.00 | 0.00 | 76.00 | ||
11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 417.75 | 16.300 | 50.94% | 14.600 | 48.18% | 415.35 | 11.67 | 9.974 | 22.67 | 18.48 | 0.00 | 18.48 | 0.00 | ||
12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.00 | 7.250 | 94.77% | 6.900 | 94.52% | 1758.35 | 7.510 | 7.160 | 2.59 | 0.00 | 3.00 | 3.00 | 3.60 | Gate No.4, 5 opened | |
13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 451.50 | 3.82 | 56.18% | 3.450 | 53.65% | 452.10 | 4.130 | 3.760 | 29.42 | 30.69 | 0.00 | 30.69 | 60.00 | ||||
14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.50 | 0.00 | |||||||||||||||
15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 248.70 | 3.58 | 67.55% | 2.780 | 61.78% | 248.60 | 3.54 | 2.740 | 36.53 | 34.79 | 0.00 | 34.79 | 0.00 | ||||
16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 185.15 | 0.629 | 41.93% | 0.289 | 24.91% | 184.30 | 0.55 | 0.212 | 20.95 | 17.42 | 0.00 | 17.42 | 16.00 | ||||
17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.20 | 0.00 | |||||||||||||||
18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | 846.70 | 0.49 | 69.01% | 0.170 | 43.59% | 846.70 | 0.490 | 0.170 | 8.35 | 8.12 | 0.00 | 8.12 | 23.20 | |||||
Grand Total | 3532.26 | 3008.04 | 85.16% | 3429.34 | 2763.54 |