| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2400.08ft | 1408.614 | 96.51% | 2393.38ft | 1297.649 | 216.47 | 127.56 | 48.11 | 175.68 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167.00 | 167.50 | 168.00 | 165.52 | 917.276 | 90.12% | 163.63 | 862.881 | 49.61 | 49.61 | 0.00 | 49.61 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979.00 | 980.00 | 980.50 | 980.46 | 428.180 | 95.89% | 978.43 | 393.880 | 125.81 | 47.95 | 117.44 | 165.40 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 773.50 | 175.350 | 87.24% | 772.60 | 164.750 | 13.31 | 13.31 | 0.00 | 13.31 | 10.40 | (Tunnel Outflow – 1.15McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2658.90 ft | 137.640 | 92.32% | 2660.20 ft | 141.180 | 9.95 | 12.96 | 0.00 | 12.96 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.550 | 48.820 | 89.14% | 1597.95 | 49.820 | 6.83 | 6.79 | 0.03 | 6.83 | 2.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.16 | 50.6215 | 101.59% | 1206.50 | 47.6090 | 2.12 | 0.00 | 2.71 | 2.71 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.95 | 45.333 | 95.64% | 706.90 | 45.1710 | 47.86 | 19.70 | 33.80 | 53.50 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.21 | 18.210 | 53.59% | 754.81 | 25.900 | 17.88 | 13.64 | 0.00 | 13.64 | 69.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 984.20 | 26.880 | 86.29% | 978.60 | 17.530 | 27.58 | 0.00 | 2.45 | 2.45 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.85 | 19.380 | 63.96% | 416.60 | 12.300 | 85.53 | 38.74 | 49.68 | 88.42 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.05 | 6.940 | 90.72% | 1758.20 | 7.050 | 0.23 | 0.00 | 0.58 | 0.58 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.30 | 6.280 | 97.67% | 453.80 | 4.700 | 70.51 | 44.46 | 22.81 | 67.27 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.20 | 1.4014 | 26.48% | 746.50 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.80 | 4.040 | 88.79% | 249.90 | 3.250 | 173.85 | 101.94 | 77.81 | 179.75 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.25 | 0.973 | 83.88% | 189.25 | 0.710 | 45.62 | 32.76 | 13.52 | 46.27 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.90 | 0.2181 | 28.58% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.40 | 0.090 | 23.08% | 846.60 | 0.140 | 7.88 | 8.93 | 0.00 | 8.93 | 20.00 | |||||
| Grand Total | 3547.55 | 3296.25 | 92.92% | 3074.52 |
