| 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 | 2387.42ft | 1199.018 | 82.15% | 2389.30ft | 1230.130 | 122.58 | 101.74 | 0.00 | 101.74 | 1.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.60 | 165.10 | 165.60 | 166.10 | 163.01 | 845.087 | 83.03% | 163.72 | 865.464 | 63.77 | 47.26 | 0.00 | 47.26 | 21.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 977.95 | 975.95 | 976.95 | 977.45 | 976.74 | 368.430 | 82.51% | 976.61 | 366.540 | 53.80 | 38.75 | 0.00 | 38.75 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 772.65 | 165.350 | 82.26% | 774.50 | 187.550 | 16.09 | 9.14 | 0.00 | 9.14 | 8.20 | (Tunnel Outflow -0.79 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.30 ft | 141.460 | 94.88% | 2659.90 ft | 140.350 | 15.67 | 22.15 | 0.00 | 22.15 | 5.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.900 | 49.690 | 90.72% | 1595.50 | 43.690 | 2.89 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.90 | 36.1795 | 72.61% | 1203.86 | 36.0037 | 2.03 | 0.00 | 0.00 | 0.00 | 20.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.10 | 36.3416 | 76.67% | 705.75 | 42.1607 | 27.59 | 17.24 | 0.00 | 17.24 | 4.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 745.91 | 8.750 | 25.75% | 752.15 | 20.100 | 13.78 | 32.27 | 0.00 | 32.27 | 3.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.10 | 16.770 | 53.84% | 979.75 | 19.250 | 14.75 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.10 | 20.000 | 66.01% | 421.90 | 24.500 | 122.95 | 38.49 | 88.80 | 127.29 | 12.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1757.70 | 6.690 | 0.69 | 0.00 | 0.69 | 0.69 | 7.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.10 | 3.760 | 58.48% | 453.50 | 4.510 | 38.99 | 43.97 | 0.00 | 43.97 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.80 | 1.6339 | 30.87% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.60 | 3.130 | 68.79% | 247.70 | 2.420 | 87.44 | 76.67 | 0.00 | 76.67 | 3.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.15 | 0.482 | 41.55% | 191.55 | 1.014 | 33.24 | 34.59 | 2.09 | 36.69 | 11.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.80 | 0.2144 | 28.10% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.00 | 0.240 | 61.54% | 846.65 | 0.150 | 10.82 | 9.31 | 0.00 | 9.31 | 0.00 | |||||
| Grand Total | 3547.55 | 2903.44 | 81.84% | 2990.52 |
