| 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 | 2399.79 ft | 2391.79 | 2397.79 | 2398.79 | 2398.32ft | 1379.426 | 94.51% | 2393.84ft | 1305.263 | 137.63 | 132.12 | 0.00 | 132.12 | 4.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167.00 | 167.50 | 168.00 | 165.39 | 913.532 | 89.76% | 164.46 | 886.748 | 37.66 | 67.66 | 0.00 | 67.66 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 980.56 | 978.56 | 979.56 | 980.06 | 979.69 | 414.630 | 92.86% | 978.65 | 397.400 | 65.89 | 36.44 | 65.34 | 101.77 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 773.00 | 169.350 | 84.25% | 773.35 | 173.750 | 4.63 | 0.00 | 0.00 | 0.00 | 5.60 | (Tunnel Outflow – Nil |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.10 ft | 140.900 | 94.51% | 2660.00 ft | 140.620 | 12.34 | 22.07 | 0.00 | 22.07 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.400 | 48.440 | 88.44% | 1596.25 | 45.570 | 5.79 | 7.23 | 0.03 | 7.27 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.47 | 47.4771 | 95.28% | 1205.18 | 41.8063 | 3.56 | 0.00 | 0.00 | 0.00 | 10.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.30 | 46.3300 | 97.74% | 704.80 | 40.0730 | 42.04 | 19.81 | 22.23 | 42.04 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.83 | 13.540 | 39.85% | 753.95 | 23.700 | 6.85 | 1.93 | 0.00 | 1.93 | 17.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 981.50 | 22.020 | 70.69% | 979.50 | 18.880 | 15.21 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.60 | 18.750 | 61.88% | 416.85 | 12.800 | 55.67 | 38.58 | 22.88 | 61.46 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1757.75 | 6.730 | 0.58 | 0.00 | 0.58 | 0.58 | 1.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.90 | 6.030 | 93.78% | 450.40 | 2.890 | 59.40 | 44.38 | 16.88 | 61.26 | 11.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.40 | 1.0915 | 20.63% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.40 | 3.060 | 67.25% | 248.20 | 2.590 | 97.04 | 99.70 | 0.00 | 99.70 | 2.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.90 | 0.926 | 79.83% | 191.25 | 0.973 | 38.89 | 22.12 | 17.81 | 39.93 | 0.00 | Details except WL and Storage not Updated | |||
| 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 | 846.50 | 0.120 | 30.77% | 846.80 | 0.190 | 9.75 | 9.17 | 0.00 | 9.17 | 6.00 | |||||
| Grand Total | 3547.55 | 3232.73 | 91.13% | 3099.98 |
