| 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 | 2377.95 ft | 2369.95 | 2375.95 | 2376.95 | 2365.80ft | 874.525 | 59.92% | 2358.88ft | 778.399 | 374.33 | 57.41 | 0.00 | 57.41 | 42.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.75 | 160.25 | 160.75 | 161.25 | 154.24 | 614.182 | 60.34% | 147.34 | 456.480 | 418.15 | 45.27 | 0.00 | 45.27 | 41.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 966.78 | 242.940 | 54.41% | 967.49 | 250.440 | 146.18 | 30.21 | 0.00 | 30.21 | 71.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 770.15 | 136.750 | 68.03% | 763.45 | 71.350 | 97.22 | 0.00 | 0.00 | 0.00 | 81.80 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2634.60 ft | 82.420 | 55.28% | 2630.60 ft | 75.080 | 107.87 | 0.00 | 0.00 | 0.00 | 45.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1589.25 | 28.840 | 52.66% | 1582.35 | 17.815 | 17.36 | 0.00 | 0.00 | 0.00 | 32.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.36 | 14.6005 | 29.30% | 1198.69 | 18.7400 | 12.80 | 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 | 707.05 | 45.6579 | 96.32% | 697.75 | 26.5154 | 118.22 | 20.11 | 103.13 | 123.24 | 58.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 757.70 | 33.14 | 97.53% | 753.71 | 23.21 | 61.27 | 41.31 | 22.60 | 63.91 | 102.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 975.90 | 13.48 | 43.27% | 970.55 | 6.73 | 62.58 | 0.00 | 0.00 | 0.00 | 68.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.550 | 21.130 | 69.74% | 420.60 | 21.250 | 263.26 | 50.13 | 221.81 | 271.94 | 8.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1752.950 | 3.975 | 51.96% | 1749.20 | 2.360 | 5.96 | 0.00 | 0.00 | 0.00 | 8.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.50 | 6.380 | 99.22% | 456.30 | 6.280 | 274.28 | 43.15 | 228.13 | 271.27 | 37.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 749.10 | 1.7501 | 33.07% | 747.30 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 253.00 | 4.550 | 272.49 | 103.28 | 169.21 | 272.49 | 43.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.00 | 0.466 | 40.17% | 191.25 | 0.973 | 31.27 | 32.17 | 0.00 | 32.17 | 23.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.90 | 0.2558 | 33.53% | 820.60 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.70 | 0.170 | 8.63 | 8.86 | 0.00 | 8.86 | 59.20 | |||||
| Grand Total | 3547.55 | 2125.22 | 59.91% | 1760.34 |
