| 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 | 2383.53 ft | 2375.53 | 2381.53 | 2382.53 | 2375.34ft | 1009.995 | 69.20% | 2371.04ft | 948.927 | 341.47 | 113.39 | 0.00 | 113.39 | 78.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 158.19 | 710.130 | 69.77% | 154.58 | 622.261 | 198.32 | 66.41 | 0.00 | 66.41 | 36.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 971.47 | 297.730 | 66.68% | 972.70 | 313.600 | 123.54 | 42.52 | 0.00 | 42.52 | 154.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.00 | 772.50 | 773.00 | 773.50 | 771.95 | 156.950 | 78.08% | 768.30 | 116.750 | 7.06 | 12.85 | 0.00 | 12.85 | 0.00 | (Tunnel Outflow -1.11 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2655.70 | 129.304 | 86.73% | 2651.30 ft | 118.460 | 42.74 | 13.67 | 0.00 | 13.67 | 36.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1594.00 | 39.940 | 72.92% | 1590.70 | 32.740 | 12.96 | 0.00 | 0.00 | 0.00 | 18.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.69 | 28.2938 | 56.78% | 1200.96 | 25.9691 | 8.48 | 0.00 | 0.00 | 0.00 | 18.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.85 | 45.0087 | 94.96% | 705.15 | 40.7689 | 49.56 | 20.19 | 31.25 | 51.44 | 45.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.30 | 18.39 | 54.12% | 749.78 | 15.34 | 23.46 | 39.73 | 0.00 | 39.73 | 33.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 973.80 | 10.51 | 33.74% | 973.85 | 10.55 | 37.08 | 0.00 | 0.00 | 0.00 | 86.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 417.75 | 14.600 | 48.18% | 419.50 | 18.500 | 640.86 | 54.16 | 709.96 | 764.12 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.50 | 7.320 | 95.69% | 1754.70 | 4.850 | 13.61 | 0.00 | 8.75 | 8.75 | 6.80 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.40 | 6.330 | 98.44% | 455.75 | 5.930 | 161.59 | 44.81 | 114.38 | 159.18 | 76.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 749.10 | 1.7501 | 33.07% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 247.20 | 2.260 | 241.10 | 102.66 | 138.44 | 241.10 | 87.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.90 | 0.926 | 79.83% | 185.95 | 0.360 | 59.87 | 34.40 | 25.13 | 59.53 | 99.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.10 | 0.2257 | 29.58% | 820.50 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 845.30 | 0.000 | 0.00% | 846.40 | 0.090 | 0.00 | 2.83 | 0.00 | 2.83 | 56.50 | |||||
| Grand Total | 3547.55 | 2481.95 | 69.96% | 2277.36 |
