| 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 | 2397.78 ft | 2389.78 | 2395.78 | 2396.78 | 2387.34ft | 1197.694 | 82.06% | 2389.28ft | 1229.800 | 125.15 | 66.01 | 0.00 | 66.01 | 20.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.60 | 165.10 | 165.60 | 166.10 | 162.88 | 841.380 | 82.67% | 163.72 | 865.464 | 56.96 | 33.87 | 0.00 | 33.87 | 45.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 977.95 | 975.95 | 976.95 | 977.45 | 976.58 | 366.110 | 81.99% | 976.82 | 369.590 | 61.30 | 34.44 | 0.00 | 34.44 | 17.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 772.55 | 164.350 | 81.77% | 774.65 | 189.350 | 16.20 | 0.00 | 0.00 | 0.00 | 28.00 | (Tunnel Outflow -0.0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.70 ft | 142.580 | 95.63% | 2660.00 ft | 140.620 | 17.53 | 17.53 | 0.00 | 17.53 | 33.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.700 | 49.390 | 90.18% | 1595.25 | 43.170 | 5.21 | 0.00 | 0.00 | 0.00 | 21.80 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.83 | 35.8718 | 71.99% | 1203.79 | 35.6960 | 3.05 | 0.00 | 0.00 | 0.00 | 13.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 702.40 | 34.9498 | 73.73% | 706.15 | 43.0885 | 28.36 | 19.15 | 0.00 | 19.15 | 18.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.89 | 13.650 | 40.17% | 752.58 | 20.950 | 0.00 | 22.98 | 0.00 | 22.98 | 8.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.05 | 16.700 | 53.61% | 979.40 | 18.720 | 24.94 | 0.00 | 0.00 | 0.00 | 63.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.25 | 20.380 | 67.26% | 422.95 | 27.130 | 123.17 | 38.23 | 77.65 | 115.88 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1757.70 | 6.690 | 1.74 | 0.00 | 1.39 | 1.39 | 27.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.15 | 3.790 | 58.94% | 455.25 | 5.620 | 41.20 | 39.93 | 0.00 | 39.93 | 6.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.10 | 2.550 | 56.04% | 249.50 | 3.100 | 71.00 | 73.66 | 0.00 | 73.66 | 6.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.70 | 0.899 | 77.50% | 191.75 | 1.041 | 33.75 | 27.01 | 1.33 | 28.34 | 34.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 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 | 9.61 | 9.61 | 0.00 | 9.61 | 20.00 | |||||
| Grand Total | 3547.55 | 2898.58 | 81.71% | 3000.20 |
