| 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 Storage (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 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2388.32ft | 1750.704 | 1213.894 | 83.17% | 2381.10ft | 1631.191 | 1094.381 | 0.00 | 61.47 | 0.00 | 61.47 | 2.20 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 160.74 | 852.720 | 780.720 | 76.71% | 159.81 | 826.680 | 754.680 | 2.18 | 37.82 | 0.00 | 37.82 | 15.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 977.83 | 392.17 | 384.540 | 86.12% | 974.17 | 340.30 | 332.670 | 20.40 | 27.57 | 0.00 | 27.57 | 4.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 770.35 | 147.30 | 123.550 | 66.60% | 770.60 | 150.00 | 126.250 | 0.00 | 11.46 | 0.00 | 11.46 | 0.00 | (Tunnel Outflow-0.99) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2662.35 ft | 151.58 | 148.180 | 98.73% | 2659.70 ft | 144.46 | 141.060 | 17.78 | 16.27 | 0.00 | 16.27 | 9.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1597.800 | 49.900 | 49.050 | 90.20% | 1597.50 | 49.150 | 48.300 | 0.75 | 2.19 | 0.00 | 2.19 | 18.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.03 | 49.840 | 48.990 | 98.31% | 1207.03 | 49.84 | 48.990 | 0.00 | 0.00 | 0.05 | 0.05 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 702.80 | 39.885 | 35.745 | 75.41% | 703.10 | 40.48 | 36.342 | 15.16 | 15.16 | 0.00 | 15.16 | 3.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 753.77 | 27.75 | 23.330 | 68.66% | 755.66 | 32.46 | 28.040 | 13.48 | 25.12 | 0.00 | 25.12 | 2.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 977.90 | 24.55 | 16.480 | 52.91% | 974.20 | 19.010 | 10.940 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 416.00 | 12.800 | 11.100 | 36.63% | 416.40 | 13.60 | 11.900 | 17.58 | 14.10 | 0.00 | 14.10 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.40 | 7.550 | 7.200 | 98.63% | 1758.25 | 7.430 | 7.080 | 2.31 | 0.00 | 0.46 | 0.46 | 53.40 | Gate No.4, 5 opened | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 451.70 | 3.93 | 3.560 | 55.37% | 452.30 | 4.230 | 3.860 | 28.29 | 16.83 | 0.00 | 16.83 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 248.60 | 3.54 | 2.740 | 60.89% | 252.30 | 5.05 | 4.250 | 18.73 | 15.49 | 0.00 | 15.49 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 185.85 | 0.691 | 0.351 | 30.26% | 186.10 | 0.72 | 0.375 | 21.29 | 22.25 | 0.00 | 22.25 | 2.00 | ||||
| 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 | Shut down | 0.00% | 846.45 | 0.430 | 0.110 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||||||
| Grand Total | 3532.26 | 2849.43 | 80.67% | 3315.03 | 2649.23 |
