| 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 | 2397.78 ft | 2389.78 | 2395.78 | 2396.78 | 2388.4ft | 1215.238 | 83.26% | 2389.90ft | 1240.052 | 202.73 | 89.95 | 0.00 | 89.95 | 4.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.60 | 165.10 | 165.60 | 166.10 | 162.98 | 844.230 | 82.95% | 163.60 | 862.020 | 64.09 | 64.09 | 0.00 | 64.09 | 3.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 977.95 | 975.95 | 976.95 | 977.45 | 977.33 | 377.050 | 84.44% | 976.36 | 362.920 | 86.13 | 36.70 | 0.00 | 36.70 | 23.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 772.55 | 164.350 | 81.77% | 774.25 | 184.250 | 14.35 | 14.35 | 0.00 | 14.35 | 1.20 | (Tunnel Outflow -1.24MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.10 ft | 140.900 | 94.51% | 2659.70 ft | 139.810 | 22.96 | 19.72 | 0.00 | 19.72 | 4.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.950 | 49.820 | 90.96% | 1596.00 | 44.940 | 3.24 | 6.37 | 0.00 | 6.37 | 2.60 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.14 | 37.2346 | 74.72% | 1204.20 | 37.4983 | 2.04 | 0.00 | 0.00 | 0.00 | 5.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.65 | 37.4352 | 78.98% | 705.85 | 42.3926 | 23.96 | 19.36 | 0.00 | 19.36 | 12.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 746.67 | 9.900 | 29.13% | 752.49 | 20.770 | 30.10 | 15.64 | 0.00 | 15.64 | 5.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.70 | 17.670 | 56.73% | 981.20 | 21.480 | 26.17 | 0.00 | 0.00 | 0.00 | 31.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.85 | 19.380 | 63.96% | 420.75 | 21.630 | 107.36 | 38.30 | 70.45 | 108.75 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1757.70 | 6.730 | 0.58 | 0.00 | 0.58 | 0.58 | 0.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.65 | 5.870 | 91.29% | 452.00 | 3.710 | 56.63 | 44.47 | 0.00 | 44.47 | 18.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.10 | 2.550 | 56.04% | 247.90 | 2.480 | 89.92 | 93.97 | 0.00 | 93.97 | 15.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.10 | 0.477 | 41.12% | 190.20 | 0.823 | 32.80 | 34.65 | 8.53 | 43.18 | 12.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.55 | 0.130 | 33.33% | 846.30 | 0.070 | 7.76 | 8.68 | 0.00 | 8.68 | 29.20 | |||||
| Grand Total | 3547.55 | 2930.21 | 82.60% | 2991.58 |
