| 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 | 2383.280 | 1667.272 | 1130.462 | 77.46% | 2375.64 | 1551.063 | 1014.253 | 7.58 | 72.69 | 0.00 | 72.69 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 157.69 | 769.250 | 697.250 | 68.51% | 156.72 | 745.280 | 673.280 | 0.15 | 66.70 | 0.00 | 66.70 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 978.39 | 400.85 | 393.220 | 88.07% | 971.75 | 308.85 | 301.220 | 13.31 | 28.04 | 0.00 | 28.04 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 767.90 | 121.00 | 97.250 | 52.43% | 769.00 | 132.00 | 108.250 | 6.13 | 13.08 | 0.00 | 13.08 | 0.00 | (Tunnel Outflow-1.13) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2662.30 ft | 151.45 | 148.050 | 98.65% | 2659.20 ft | 143.01 | 139.610 | 6.25 | 9.20 | 0.00 | 9.20 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1597.800 | 49.900 | 49.050 | 90.20% | 1596.30 | 46.150 | 45.300 | 2.72 | 2.72 | 0.00 | 2.72 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.06 | 49.840 | 48.990 | 98.31% | 1207.02 | 49.84 | 48.990 | 0.03 | 0.00 | 0.54 | 0.54 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 705.80 | 46.417 | 42.277 | 89.19% | 705.90 | 46.65 | 42.509 | 12.03 | 20.09 | 0.00 | 20.09 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 746.49 | 14.04 | 9.620 | 28.31% | 755.84 | 32.91 | 28.490 | 16.33 | 15.80 | 0.00 | 15.80 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 978.50 | 25.45 | 17.380 | 55.79% | 971.75 | 16.070 | 8.000 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 417.00 | 14.800 | 13.100 | 43.23% | 414.25 | 10.03 | 8.326 | 8.63 | 12.11 | 0.00 | 12.11 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.30 | 7.470 | 7.120 | 97.53% | 1758.20 | 7.390 | 7.040 | 1.00 | 0.00 | 1.00 | 1.00 | 0.00 | Gate No.4 opened | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 450.65 | 3.39 | 3.020 | 46.97% | 455.35 | 6.050 | 5.680 | 21.91 | 23.06 | 0.00 | 23.06 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.50 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 249.00 | 3.70 | 2.900 | 64.44% | shut down | 22.25 | 28.16 | 0.00 | 28.16 | 0.00 | ||||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 187.30 | 0.838 | 0.498 | 42.93% | 188.75 | 0.992 | 0.652 | 22.33 | 22.12 | 0.00 | 22.12 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.10 | 0.00 | ||||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | Shut down | 0.00% | 846.75 | 0.500 | 0.180 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||||||
| Grand Total | 3532.26 | 2660.19 | 75.31% | 3096.78 | 2431.78 |
