| 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 | 2386.81 ft | 2378.81 | 2384.81 | 2385.81 | 2371.72ft | 958.607 | 65.68% | 2371.08ft | 949.509 | 115.82 | 61.71 | 0.00 | 61.71 | 31.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 156.58 | 669.920 | 65.82% | 153.20 | 589.552 | 105.35 | 58.13 | 0.00 | 58.13 | 24.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.00 | 974.00 | 975.00 | 975.50 | 973.32 | 321.660 | 72.04% | 970.92 | 290.850 | 53.14 | 44.11 | 0.00 | 44.11 | 26.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 769.85 | 133.050 | 71.73% | 772.35 | 161.750 | 15.05 | 0.00 | 0.00 | 0.00 | 6.40 | (Tunnel Outflow -0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2656.60 ft | 131.610 | 88.28% | 2651.80 ft | 119.670 | 22.94 | 5.00 | 0.00 | 5.00 | 21.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1592.300 | 35.940 | 65.62% | 1584.95 | 21.720 | 2.31 | 0.00 | 0.00 | 0.00 | 5.40 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.42 | 27.4340 | 55.06% | 1199.45 | 21.1606 | 1.11 | 0.00 | 0.00 | 0.00 | 7.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.40 | 36.9381 | 77.93% | 706.70 | 44.5218 | 14.63 | 19.24 | 0.00 | 19.24 | 17.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.108 | 14.031 | 41.29% | 754.44 | 24.990 | 15.41 | 12.87 | 0.00 | 12.87 | 39.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.30 | 11.080 | 35.57% | 977.40 | 15.730 | 4.51 | 0.00 | 0.00 | 0.00 | 33.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.80 | 19.250 | 63.53% | 419.80 | 19.250 | 76.62 | 38.53 | 36.64 | 75.17 | 45.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1755.90 | 5.510 | 72.03% | 1753.10 | 4.050 | 0.35 | 0.00 | 0.00 | 0.00 | 1.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.40 | 6.340 | 98.60% | 455.15 | 5.550 | 63.41 | 44.94 | 15.00 | 59.94 | 30.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 747.40 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.60 | 3.540 | 77.80% | 252.00 | 4.120 | 98.23 | 88.97 | 0.00 | 88.97 | 36.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.10 | 0.953 | 82.16% | 191.75 | 1.041 | 37.73 | 34.37 | 3.43 | 37.80 | 22.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1983 | 25.99% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77% | 846.65 | 0.150 | 9.98 | 9.29 | 0.00 | 9.29 | 21.50 | |||||
| Grand Total | 3532.05 | 2377.08 | 67.30% | 2273.61 |
