| 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 | 14 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2373.00 ft | 2365 | 2371 | 2372 | 2350.82ft | 679.415 | 46.55% | 2331.14ft | 451.858 | 136.17 | 57.87 | 0.00 | 57.87 | 13.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.5 | 160 | 160.5 | 142.57 | 358.929 | 35.27% | 129.46 | 139.710 | 87.03 | 40.00 | 0.00 | 40.00 | 10.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 965.70 | 232.350 | 52.04% | 939.53 | 62.720 | 77.07 | 48.37 | 0.00 | 48.37 | 3.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 767.00 | 765.5 | 766 | 766.5 | 761.15 | 53.150 | 28.65% | 756.15 | 21.550 | 37.66 | 0.00 | 0.00 | 0.00 | 18.00 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2617.60 ft | 53.370 | 35.80% | 2583.30 ft | 13.750 | 12.71 | 2.30 | 0.00 | 2.30 | 7.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1581.800 | 16.990 | 31.02% | 1571.20 | 6.140 | 1.77 | 0.04 | 0.00 | 0.04 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.96 | 13.434 | 26.96% | 1190.56 | 2.885 | 0.80 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 701.80 | 33.757 | 71.22% | 685.40 | 8.403 | 19.27 | 19.27 | 0.00 | 19.27 | 3.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 751.92 | 19.730 | 58.06% | 749.17 | 14.140 | 22.23 | 17.29 | 0.00 | 17.29 | 26.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 971.80 | 8.060 | 25.87% | 964.30 | 0.850 | 1.16 | 0.00 | 0.00 | 0.00 | 7.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 419.70 | 19.000 | 62.71% | 414.50 | 8.700 | 63.83 | 38.40 | 25.46 | 63.86 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1745.95 | 1.246 | 16.29% | Below 1741.50 | 0.000 | 0.49 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 455.80 | 5.970 | 92.85% | 450.20 | 2.790 | 53.53 | 43.32 | 14.38 | 57.70 | 3.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 250.40 | 3.450 | 75.82% | 246.40 | 2.020 | 91.32 | 100.58 | 0.00 | 100.58 | 10.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 191.10 | 0.953 | 82.16% | 183.85 | 0.175 | 43.79 | 33.97 | 10.13 | 44.10 | 1.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.40 | 0.1993 | 26.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 846.50 | 0.120 | 9.97 | 9.74 | 0.00 | 9.74 | 3.60 | |||||
| Grand Total | 3532.05 | 1501.00 | 42.50% | 735.81 |
