| 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 | 2390.09 ft | 2382.09 | 2388.09 | 2389.09 | 2385.78ft | 1171.861 | 80.29% | 2374.9ft | 1003.743 | 141.05 | 120.45 | 0.00 | 120.45 | 1.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 164.00 | 162.50 | 163.00 | 163.50 | 164.12 | 876.956 | 86.16% | 158.26 | 712.02 | 149.67 | 63.13 | 42.75 | 105.87 | 34.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.20 | 974.20 | 975.20 | 975.70 | 976.45 | 364.230 | 81.57% | 973.60 | 325.300 | 116.83 | 40.87 | 62.53 | 103.41 | 96.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.50 | 773.00 | 773.50 | 774.00 | 774.35 | 185.550 | 92.31% | 771.40 | 150.750 | 7.41 | 12.04 | 0.00 | 12.04 | 4.20 | Tunnel Outflow -12.04Cumecs(1.04 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2662.10 ft | 146.540 | 98.29% | 2661.40 ft | 144.560 | 21.96 | 12.12 | 0.00 | 12.12 | 11.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.75 | 49.415 | 90.22% | 1593.90 | 36.690 | 16.16 | 5.02 | 8.24 | 13.26 | 0.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.03 | 49.8892 | 100.12% | 1201.98 | 29.2173 | 4.67 | 0.00 | 0.02 | 0.02 | 1.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.70 | 44.5218 | 93.93% | 701.55 | 33.2597 | 45.25 | 19.18 | 35.42 | 54.60 | 20.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.12 | 29.180 | 85.87% | 748.92 | 13.70 | 36.95 | 41.36 | 0.00 | 41.36 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.35 | 17.16 | 55.09% | 976.05 | 13.71 | 21.27 | 0.00 | 0.00 | 0.00 | 57.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.75 | 21.630 | 71.39% | 420.00 | 19.750 | 180.83 | 54.23 | 148.30 | 202.53 | 10.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1757.50 | 6.550 | 8.77 | 0.00 | 9.18 | 9.18 | 2.60 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.25 | 6.250 | 97.20% | 456.00 | 6.090 | 132.73 | 43.51 | 88.13 | 131.63 | 25.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.60 | 1.1690 | 22.09% | 747.30 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 252.10 | 4.160 | 190.60 | 102.27 | 88.33 | 190.60 | 55.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.00 | 0.939 | 80.95% | 190.60 | 0.855 | 60.42 | 34.16 | 36.88 | 71.03 | 100.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.80 | 0.190 | 48.72% | 846.65 | 0.150 | 10.60 | 9.90 | 0.00 | 9.90 | 20.00 | |||||
| Grand Total | 3547.55 | 2977.23 | 83.92% | 2500.51 |
