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) | 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 | 2399.31 ft | 2391.31 | 2397.31 | 2398.31 | 2393.900 | 1843.046 | 1306.236 | 89.50% | 2380.28 | 1617.619 | 1080.809 | 43.39 | 51.05 | 0.00 | 51.05 | 4.60 | |
2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 167.00 | 165.5 | 166 | 166.5 | 164.70 | 965.660 | 893.660 | 87.80% | 161.54 | 875.282 | 803.282 | 27.60 | 37.60 | 0.00 | 37.60 | 0.00 | |
3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 979.84 | 977.84 | 978.84 | 979.34 | 978.69 | 405.64 | 398.010 | 89.14% | 975.33 | 356.05 | 348.420 | 19.56 | 38.19 | 0.00 | 38.19 | 0.00 | |
4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 773.75 | 186.40 | 162.650 | 87.68% | 774.05 | 191.00 | 167.250 | 2.43 | 12.85 | 0.00 | 12.85 | 0.00 | (Tunnel Outflow-1.11) |
5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2659.95 ft | 145.23 | 141.830 | 94.50% | 2662.50 ft | 152.00 | 148.600 | 20.20 | 7.81 | 0.00 | 7.81 | 0.00 | |
6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1596.400 | 46.650 | 45.800 | 84.22% | 1595.60 | 44.400 | 43.550 | 3.14 | 6.04 | 0.00 | 6.04 | 0.00 | ||
7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.99 | 40.971 | 40.121 | 80.52% | 1205.39 | 42.73 | 41.880 | 2.03 | 0.00 | 0.00 | 0.00 | 1.10 | ||
8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 704.850 | 44.213 | 40.073 | 84.54% | 704.10 | 42.47 | 38.333 | 17.03 | 19.72 | 0.00 | 19.72 | 8.00 | ||
9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 752.800 | 25.80 | 21.380 | 62.92% | 753.37 | 26.95 | 22.530 | 19.56 | 20.97 | 0.00 | 20.97 | 0.00 | ||
10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 981.60 | 30.27 | 22.200 | 71.27% | 975.55 | 21.030 | 12.960 | 6.25 | 0.00 | 0.00 | 0.00 | 13.00 | ||
11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 419.80 | 18.40 | 16.700 | 55.12% | 419.65 | 20.58 | 18.876 | 21.22 | 31.87 | 0.00 | 31.87 | 0.00 | ||
12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1757.70 | 7.040 | 6.690 | 91.64% | 1758.30 | 7.470 | 7.120 | 1.09 | 0.00 | 1.50 | 1.50 | 0.00 | Gate No. 2&4 opened | |
13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 454.30 | 5.38 | 5.010 | 77.92% | 455.65 | 6.240 | 5.870 | 32.56 | 38.12 | 0.00 | 38.12 | 0.00 | ||||
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 | 249.30 | 3.82 | 3.020 | 67.11% | 248.40 | 3.47 | 2.670 | 53.03 | 54.30 | 0.00 | 54.30 | 0.00 | ||||
16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 191.75 | 1.381 | 1.041 | 89.74% | 183.50 | 0.49 | 0.147 | 44.22 | 22.33 | 21.19 | 43.52 | 0.00 | Gate # 1&3-10cm Gate # 2 – 20 cm | |||
17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.10 | 0.00 | ||||||||||||||
18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | 846.70 | 0.49 | 0.170 | 43.59% | 846.80 | 0.510 | 0.190 | 7.30 | 7.65 | 0.00 | 7.65 | 0.00 | |||||
Grand Total | 3532.26 | 3104.59 | 87.89% | 3408.29 | 2742.49 |