| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2370.06 | 935.036 | 64.07% | 2360.90ft | 805.029 | 11.01 | 113.28 | 0.00 | 113.28 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 153.14 | 588.132 | 57.78% | 149.97 | 514.660 | 1.39 | 47.95 | 0.00 | 47.95 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 969.18 | 269.910 | 60.45% | 974.02 | 330.760 | 5.25 | 37.19 | 0.00 | 37.19 | 19.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 764.30 | 78.750 | 39.18% | 762.90 | 66.950 | 2.43 | 9.38 | 0.00 | 9.38 | 0.00 | (Tunnel Outflow -0.81 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2634.00 ft | 81.300 | 54.53% | 2646.10 ft | 106.270 | 7.51 | 20.47 | 0.00 | 20.47 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.600 | 32.540 | 59.41% | 1592.40 | 36.140 | 0.12 | 3.59 | 0.00 | 3.59 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.61 | 48.0415 | 96.41% | 1206.22 | 46.3329 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 688.60 | 12.0909 | 25.51% | 697.95 | 25.8050 | 1.68 | 8.94 | 0.00 | 8.94 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.34 | 22.470 | 66.13% | 748.25 | 12.580 | 10.18 | 8.07 | 0.00 | 8.07 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.80 | 17.830 | 57.24% | 974.10 | 10.820 | 0.00 | 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 | 416.200 | 11.500 | 37.95% | 412.90 | 6.320 | 15.10 | 16.26 | 0.00 | 16.26 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1758.40 | 7.200 | 0.00 | 0.00 | 0.12 | 0.12 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 450.90 | 3.150 | 48.99% | 454.20 | 4.950 | 12.12 | 14.44 | 0.00 | 14.44 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.50 | 0.7907 | 14.94% | 746.20 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.60 | 2.390 | 52.53% | 249.70 | 3.170 | 14.18 | 17.42 | 0.00 | 17.42 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.65 | 0.892 | 76.90% | 187.85 | 0.554 | 43.65 | 0.00 | 39.50 | 39.50 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.90 | 0.1802 | 23.62% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | Shutdown | 5.32 | 5.67 | 0.00 | 5.67 | 0.00 | ||||||
| Grand Total | 3547.55 | 2111.90 | 59.53% | 1977.54 |
