| 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 Gross Storage (MCM) | Today’s Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | Same day previous year Gross Storage (MCM) | 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 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2351.68ft | 1226.763 | 689.953 | 47.27% | 2360.26ft | 1332.727 | 795.917 | 8.75 | 65.66 | 0.00 | 65.66 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 146.81 | 517.010 | 445.010 | 43.72% | 145.41 | 488.450 | 416.450 | 0.00 | 38.60 | 0.00 | 38.60 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 971.78 | 309.24 | 301.610 | 67.55% | 963.50 | 220.10 | 212.470 | 6.37 | 28.58 | 0.00 | 28.58 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 760.75 | 58.40 | 34.650 | 18.68% | 763.35 | 78.60 | 54.850 | 0.00 | 10.65 | 0.00 | 10.65 | 0.00 | (Tunnel Outflow-0.92) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2636.30 ft | 90.38 | 86.980 | 57.96% | 2632.40 ft | 82.71 | 79.310 | 4.40 | 16.67 | 0.00 | 16.67 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1588.900 | 29.600 | 28.750 | 52.87% | 1588.10 | 28.00 | 27.150 | 1.37 | 6.00 | 0.00 | 6.00 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.68 | 31.447 | 30.597 | 61.40% | 1205.20 | 41.89 | 41.044 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 697.50 | 29.540 | 25.400 | 53.59% | 692.80 | 22.53 | 18.394 | 9.22 | 7.13 | 0.00 | 7.13 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 747.19 | 15.16 | 10.740 | 31.61% | 755.11 | 31.09 | 26.670 | 12.21 | 9.86 | 0.00 | 9.86 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 971.85 | 16.22 | 8.150 | 26.16% | 963.65 | 8.420 | 0.350 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 413.60 | 9.050 | 7.350 | 24.26% | 412.55 | 7.20 | 5.498 | 13.38 | 11.64 | 0.00 | 11.64 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.40 | 7.550 | 7.200 | 98.63% | 1758.50 | 7.630 | 7.280 | 0.20 | 0.00 | 0.20 | 0.20 | 0.00 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.80 | 5.07 | 4.700 | 73.09% | 453.70 | 5.000 | 4.630 | 11.94 | 11.60 | 0.00 | 11.60 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.00 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 249.80 | 4.01 | 3.210 | 71.33% | 249.60 | 3.93 | 3.130 | 12.70 | 20.34 | 0.00 | 0.00 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 186.70 | 0.775 | 0.435 | 37.50% | 184.00 | 0.527 | 0.187 | 23.13 | 22.18 | 0.00 | 22.18 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 819.80 | 0.00 | ||||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | 846.55 | 0.45 | 0.130 | 33.33% | 846.70 | 0.490 | 0.170 | 5.41 | 6.22 | 0.00 | 6.22 | 0.00 | |||||
| Grand Total | 3532.26 | 1684.86 | 47.70% | 2359.30 | 1693.50 |
