| 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 | 2380.58 ft | 2372.58 | 2378.58 | 2379.58 | 2370.72ft | 944.386 | 64.71% | 2364.60ft | 857.479 | 141.67 | 61.49 | 0.00 | 61.49 | 8.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 155.89 | 653.386 | 64.20% | 149.83 | 511.486 | 94.84 | 55.78 | 0.00 | 55.78 | 0.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 969.42 | 272.790 | 61.09% | 969.05 | 268.350 | 67.81 | 28.92 | 0.00 | 28.92 | 49.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 772.15 | 159.350 | 79.28% | 765.15 | 86.150 | 21.06 | 9.49 | 0.00 | 9.49 | 0.00 | (Tunnel Outflow -0.82 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2648.70 ft | 112.280 | 75.31% | 2637.70 ft | 88.450 | 37.20 | 7.45 | 0.00 | 7.45 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1591.10 | 33.540 | 61.24% | 1584.30 | 20.740 | 4.63 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.45 | 17.9761 | 36.07% | 1199.44 | 21.1287 | 5.53 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.50 | 43.9004 | 92.62% | 700.20 | 30.5756 | 30.17 | 20.15 | 11.57 | 31.72 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 757.06 | 31.54 | 92.82% | 750.90 | 17.60 | 47.90 | 39.98 | 0.00 | 39.98 | 62.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 972.65 | 9.08 | 29.15% | 970.70 | 6.88 | 16.57 | 0.00 | 0.00 | 0.00 | 8.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.500 | 21.000 | 69.31% | 420.00 | 19.750 | 185.97 | 54.88 | 136.88 | 191.76 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1754.75 | 4.875 | 63.73% | 1750.60 | 2.920 | 1.45 | 0.00 | 0.00 | 0.00 | 9.80 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.00 | 6.090 | 94.71% | 456.40 | 6.330 | 84.42 | 44.94 | 38.75 | 83.69 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 747.10 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.90 | 4.510 | 99.12% | 253.00 | 4.550 | 116.12 | 103.65 | 12.97 | 116.62 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.00 | 0.797 | 68.71% | 190.40 | 0.855 | 31.85 | 29.19 | 0.00 | 29.19 | 4.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.60 | 0.2068 | 27.10% | 820.80 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.00 | 0.240 | 61.54% | 846.80 | 0.190 | 8.93 | 8.93 | 0.00 | 8.93 | 1.00 | |||||
| Grand Total | 3547.55 | 2316.96 | 65.31% | 1943.43 |
