| 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 | 2384.54 | 1151.331 | 78.89% | 2373.24ft | 980.172 | 150.78 | 133.98 | 0.00 | 133.98 | 50.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 164.00 | 162.50 | 163.00 | 163.50 | 163.05 | 846.235 | 83.14% | 157.53 | 693.25 | 76.89 | 69.51 | 0.00 | 69.51 | 48.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.20 | 974.20 | 975.20 | 975.70 | 976.35 | 362.780 | 81.25% | 973.27 | 321.010 | 87.95 | 33.45 | 9.83 | 43.28 | 105.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.50 | 773.00 | 773.50 | 774.00 | 774.25 | 184.250 | 91.67% | 770.85 | 144.450 | 12.62 | 12.62 | 0.00 | 12.62 | 46.80 | Tunnel Outflow – 1.09 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.10 ft | 140.900 | 94.51% | 2659.90 ft | 140.350 | 10.99 | 10.99 | 0.00 | 10.99 | 25.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.55 | 48.815 | 89.13% | 1593.10 | 37.690 | 9.87 | 5.68 | 8.24 | 13.92 | 9.20 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.08 | 45.7196 | 91.75% | 1201.72 | 28.3894 | 6.08 | 0.00 | 0.00 | 0.00 | 15.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.85 | 45.0087 | 94.96% | 701.20 | 32.5638 | 31.99 | 20.19 | 11.81 | 31.99 | 33.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.35 | 24.764 | 72.88% | 748.49 | 12.96 | 43.21 | 37.05 | 0.00 | 37.05 | 99.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.65 | 16.11 | 51.72% | 974.10 | 10.82 | 24.24 | 0.00 | 0.00 | 0.00 | 80.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.40 | 20.750 | 68.48% | 419.40 | 18.250 | 89.94 | 51.82 | 33.79 | 85.60 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1756.75 | 6.020 | 6.41 | 0.00 | 6.41 | 6.41 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.20 | 6.220 | 96.73% | 452.45 | 3.940 | 75.48 | 43.56 | 31.56 | 75.12 | 50.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.90 | 1.6726 | 31.61% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.40 | 2.670 | 131.00 | 103.60 | 27.40 | 131.00 | 63.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.80 | 0.912 | 78.62% | 191.10 | 0.953 | 34.69 | 30.06 | 3.42 | 33.48 | 59.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.30 | 0.2332 | 30.56% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 846.65 | 0.150 | 9.68 | 8.63 | 0.00 | 8.63 | 22.60 | |||||
| Grand Total | 3547.55 | 2907.36 | 81.95% | 2433.64 |
