| 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 | 2334.90ft | 492.026 | 33.71% | 2347.30ft | 636.176 | 21.27 | 81.27 | 0.00 | 81.27 | 3.20 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 140.040 | 309.782 | 30.44% | 137.24 | 257.440 | 0.46 | 45.72 | 0.00 | 45.72 | 1.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 962.52 | 204.020 | 45.69% | 952.53 | 126.150 | 12.04 | 41.60 | 0.00 | 41.60 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 756.15 | 21.550 | 11.62% | 759.60 | 42.150 | 0.00 | 7.06 | 0.00 | 7.06 | 0.00 | (Tunnel Outflow-0.61) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2658 | 2659.5 | 2661 | 2615.10 ft | 49.790 | 33.18% | 2612.00 ft | 45.400 | 7.41 | 19.35 | 0.00 | 19.35 | 3.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1583.300 | 19.240 | 35.38% | 1586.55 | 24.440 | 2.37 | 5.84 | 0.00 | 5.84 | 2.40 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1192.04 | 4.901 | 9.84% | 1196.05 | 11.856 | 0.00 | 0.00 | 0.00 | 0.00 | 55.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 703.25 | 36.640 | 77.30% | 695.90 | 23.519 | 14.53 | 9.93 | 0.00 | 9.93 | 13.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 749.78 | 15.340 | 45.14% | 748.53 | 13.010 | 7.75 | 9.87 | 0.00 | 9.87 | 5.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 963.70 | 0.380 | 1.22% | 963.55 | 0.280 | 0.46 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 412.90 | 6.320 | 20.86% | 415.10 | 9.620 | 12.27 | 16.32 | 0.00 | 16.32 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1741.50 | 0.640 | 8.77% | 1744.40 | 0.810 | 2.08 | 0.00 | 0.00 | 0.00 | 1.60 | Sluice 0.18 mcm | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.40 | 4.440 | 69.05% | 450.80 | 3.100 | 17.19 | 13.48 | 0.00 | 13.48 | 2.00 | ||||
| 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 | 251.00 | 3.700 | 82.22% | 249.30 | 3.020 | 16.58 | 14.96 | 0.00 | 14.96 | 23.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 189.40 | 0.727 | 62.67% | 188.85 | 0.664 | 29.21 | 28.38 | 0.00 | 28.38 | 0.00 | ||||
| 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% | 846.90 | 0.210 | 4.78 | 5.01 | 0.00 | 5.01 | 3.50 | |||||
| Grand Total | 3532.26 | 1169.62 | 33.11% | 1197.84 |
