| 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 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2386.00 | 1175.052 | 80.51% | 2376.40ft | 1025.052 | 109.79 | 131.27 | 0.00 | 131.27 | 8.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 164.24 | 880.412 | 86.50% | 158.74 | 724.98 | 146.86 | 68.85 | 77.77 | 146.62 | 6.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 976.12 | 359.480 | 80.51% | 974.17 | 332.710 | 83.50 | 40.87 | 72.37 | 113.24 | 36.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.20 | 183.750 | 91.42% | 771.55 | 152.550 | 6.37 | 12.15 | 0.00 | 12.15 | 16.60 | Tunnel Outflow -12.15Cumecs(1.05 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2663.00 ft | 149.090 | 100.00% | 2662.80 ft | 148.523 | 27.07 | 14.73 | 12.34 | 27.07 | 7.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.85 | 49.565 | 90.50% | 1594.20 | 40.440 | 15.74 | 5.47 | 8.24 | 13.72 | 33.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.38 | 51.6924 | 103.74% | 1202.12 | 29.6631 | 11.39 | 0.00 | 11.39 | 11.39 | 33.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.20 | 46.0918 | 97.24% | 701.70 | 33.5580 | 160.42 | 20.13 | 141.67 | 161.79 | 36.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.60 | 27.887 | 82.07% | 751.27 | 16.68 | 37.44 | 40.97 | 0.00 | 40.97 | 50.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.95 | 16.56 | 53.16% | 976.75 | 14.76 | 17.28 | 0.00 | 0.00 | 0.00 | 26.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.55 | 21.130 | 69.74% | 419.70 | 19.000 | 199.08 | 54.53 | 163.36 | 217.89 | 14.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1757.75 | 6.725 | 10.59 | 0.00 | 10.19 | 10.19 | 6.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.15 | 6.190 | 96.27% | 454.20 | 5.140 | 189.01 | 44.15 | 143.75 | 187.90 | 19.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.30 | 1.4402 | 27.21% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.80 | 2.820 | 219.17 | 101.46 | 117.71 | 219.17 | 2.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.55 | 0.879 | 75.78% | 184.65 | 0.241 | 35.45 | 32.41 | 2.38 | 34.79 | 7.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.70 | 0.170 | 11.84 | 11.38 | 0.00 | 11.38 | 54.90 | |||||
| Grand Total | 3547.55 | 2981.19 | 84.04% | 2553.01 |
