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 Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | 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=18+19 | 21 | 22 |
1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2399.79 ft | 2391.79 | 2397.79 | 2398.79 | 2386.28ft | 1180.136 | 80.86% | 2398.66ft | 1385.040 | 42.56 | 29.38 | 0.00 | 29.38 | 29.40 | |
2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167.00 | 167.50 | 168.00 | 161.04 | 789.132 | 77.53% | 165.54 | 917.852 | 36.24 | 38.70 | 0.00 | 38.70 | 20.80 | |
3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 980.56 | 978.56 | 979.56 | 980.06 | 977.05 | 372.930 | 83.52% | 980.00 | 420.000 | 32.30 | 30.56 | 0.00 | 30.56 | 14.00 | |
4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 771.90 | 156.350 | 77.79% | 773.40 | 174.350 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Tunnel Outflow – Nil |
5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.00 ft | 137.900 | 92.50% | 2659.50 ft | 139.260 | 16.73 | 7.47 | 0.00 | 7.47 | 2.00 | ||
6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.55 | 51.590 | 94.19% | 1597.55 | 48.815 | 5.50 | 0.00 | 5.50 | 5.50 | 6.80 | Sluice Discharge-0.00 McM | |
7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.20 | 50.7650 | 101.88% | 1207.10 | 50.2499 | 3.45 | 0.00 | 4.05 | 4.05 | 12.00 | ||
8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.35 | 43.5525 | 91.88% | 707.50 | 46.8100 | 26.87 | 20.20 | 3.98 | 24.18 | 24.00 | ||
9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.18 | 18.146 | 53.40% | 750.05 | 15.89 | 1.82 | 16.64 | 0.00 | 16.64 | 13.00 | ||
10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.35 | 15.66 | 50.27% | 980.75 | 20.76 | 6.94 | 0.00 | 0.00 | 0.00 | 13.00 | ||
11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 414.20 | 8.250 | 27.23% | 420.05 | 19.880 | 24.83 | 15.28 | 0.00 | 15.28 | 1.00 | ||
12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1758.10 | 6.970 | 2.09 | 0.00 | 2.50 | 2.50 | 16.40 | |||
13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.20 | 4.950 | 76.98% | 456.25 | 6.250 | 46.47 | 33.28 | 0.00 | 33.28 | 29.00 | ||||
14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 748.40 | 0.00 | |||||||||
15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.20 | 3.370 | 74.07% | 252.70 | 4.420 | 64.73 | 57.01 | 0.00 | 57.01 | 22.00 | ||||
16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.40 | 0.405 | 34.91% | 186.20 | 0.385 | 25.34 | 28.27 | 1.16 | 29.43 | 5.00 | ||||
17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 820.90 | 0.00 | |||||||||
18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46% | 846.25 | 0.060 | 8.81 | 9.28 | 0.00 | 9.28 | 23.40 | |||||
Grand Total | 3547.55 | 2841.39 | 80.09% | 3256.99 |