| 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 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2335.84ft | 502.061 | 34.40% | 2348.16ft | 646.725 | 23.51 | 86.63 | 0.00 | 86.63 | 17.60 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 140.360 | 316.038 | 31.05% | 137.66 | 265.210 | 7.36 | 61.67 | 0.00 | 61.67 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 963.15 | 209.380 | 46.89% | 953.52 | 132.700 | 17.65 | 45.42 | 0.00 | 45.42 | 11.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 756.40 | 23.150 | 12.48% | 759.80 | 43.350 | 2.72 | 7.41 | 0.00 | 7.41 | 1.00 | (Tunnel Outflow-0.64) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2658 | 2659.5 | 2661 | 2616.70 ft | 52.170 | 34.76% | 2612.80 ft | 46.510 | 5.81 | 19.70 | 0.00 | 19.70 | 3.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1583.850 | 20.070 | 36.91% | 1586.35 | 24.040 | 2.29 | 5.76 | 0.00 | 5.76 | 13.20 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1192.38 | 5.491 | 11.02% | 1196.65 | 12.897 | 0.00 | 0.00 | 0.00 | 0.00 | 28.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 702.60 | 35.347 | 74.57% | 695.80 | 23.352 | 16.79 | 9.89 | 0.00 | 9.89 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 749.44 | 14.670 | 43.17% | 748.80 | 13.490 | 7.56 | 13.18 | 0.00 | 13.18 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 963.85 | 0.490 | 1.57% | 963.50 | 0.240 | 0.46 | 0.00 | 0.00 | 0.00 | 1.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 412.40 | 5.640 | 18.61% | 414.40 | 8.550 | 14.41 | 15.97 | 0.00 | 15.97 | 13.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1741.50 | 0.640 | 8.77% | 1747.40 | 1.680 | 0.58 | 0.00 | 0.00 | 0.00 | 8.20 | Sluice 0.2 mcm | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.00 | 4.220 | 65.63% | 451.00 | 3.200 | 16.27 | 15.69 | 0.00 | 15.69 | 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 | 248.70 | 2.780 | 61.78% | 248.60 | 2.740 | 26.81 | 20.79 | 0.00 | 20.79 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 188.80 | 0.658 | 56.72% | 188.80 | 0.658 | 31.39 | 29.48 | 0.00 | 29.48 | 26.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 819.20 | 0.00 | ||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77% | 846.70 | 0.170 | 4.56 | 5.37 | 0.00 | 5.37 | 7.50 | |||||
| Grand Total | 3532.26 | 1192.93 | 33.77% | 1225.51 |
