| 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 | 2373.6 ft | 1459.49 | 2390.09 ft | 2382.09 | 2388.09 | 2389.09 | 2373.40ft | 982.460 | 67.32% | 2372.98ft | 976.490 | 134.22 | 80.11 | 0.00 | 80.11 | 34.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 164.00 | 162.50 | 163.00 | 163.50 | 157.64 | 696.000 | 68.38% | 154.79 | 627.250 | 79.59 | 53.55 | 0.00 | 53.55 | 37.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.20 | 974.20 | 975.20 | 975.70 | 973.14 | 319.320 | 71.51% | 971.10 | 293.100 | 56.30 | 48.78 | 0.00 | 48.78 | 60.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 771.15 | 148.050 | 79.81% | 772.85 | 167.750 | 19.68 | 0.00 | 0.00 | 0.00 | 50.60 | (Tunnel Outflow -0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.50 ft | 144.840 | 97.15% | 2660.70 ft | 142.580 | 22.65 | 16.05 | 0.00 | 16.05 | 41.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1593.600 | 38.940 | 71.10% | 1587.95 | 27.240 | 4.28 | 0.00 | 0.00 | 0.00 | 18.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.87 | 28.8670 | 57.93% | 1200.22 | 23.6126 | 1.84 | 0.00 | 0.00 | 0.00 | 8.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.00 | 32.1662 | 67.86% | 704.60 | 39.4930 | 25.79 | 18.89 | 0.00 | 18.89 | 25.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 746.21 | 9.200 | 27.07% | 748.53 | 13.020 | 7.19 | 21.52 | 0.00 | 21.52 | 106.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.30 | 11.130 | 35.73% | 971.30 | 7.520 | 19.85 | 0.00 | 0.00 | 0.00 | 46.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.70 | 19.000 | 62.71% | 417.30 | 13.700 | 60.17 | 38.25 | 0.42 | 38.67 | 32.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.30 | 6.410 | 83.79% | 1754.35 | 4.680 | 1.62 | 0.00 | 0.00 | 0.00 | 8.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.60 | 4.570 | 71.07% | 451.50 | 3.450 | 52.75 | 43.95 | 0.00 | 43.95 | 26.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.20 | 2.260 | 49.67% | 249.10 | 2.940 | 88.82 | 88.82 | 0.00 | 88.82 | 38.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.00 | 0.953 | 82.16% | 191.40 | 0.994 | 39.41 | 34.26 | 4.98 | 39.24 | 38.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1983 | 25.99% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.90 | 0.210 | 53.85% | 846.55 | 0.130 | 10.40 | 9.94 | 0.00 | 9.94 | 56.50 | |||||
| Grand Total | 3532.05 | 2445.47 | 69.24% | 2343.95 |
