| 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 | 2339.40ft | 1076.874 | 540.064 | 37.00% | 2352.08ft | 1231.678 | 694.868 | 25.42 | 62.61 | 0.00 | 62.61 | 8.80 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 142.22 | 424.157 | 352.157 | 34.60% | 139.64 | 374.160 | 302.160 | 0.00 | 46.18 | 0.00 | 46.18 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 966.07 | 243.47 | 235.840 | 52.82% | 957.51 | 169.60 | 161.970 | 17.29 | 44.26 | 0.00 | 44.26 | 10.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 757.50 | 37.40 | 13.650 | 7.36% | 760.80 | 58.80 | 35.050 | 1.16 | 8.10 | 0.00 | 8.10 | 0.00 | (Tunnel Outflow-0.70) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2621.80 ft | 64.24 | 60.840 | 40.54% | 2617.30 ft | 57.32 | 53.920 | 0.54 | 6.21 | 0.00 | 6.21 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1584.300 | 21.200 | 20.350 | 37.42% | 1584.55 | 21.28 | 20.425 | 5.79 | 5.79 | 0.00 | 5.79 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.76 | 11.353 | 10.503 | 21.08% | 1199.50 | 21.32 | 20.470 | 2.08 | 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 | 699.80 | 33.916 | 29.776 | 62.82% | 695.00 | 26.15 | 22.014 | 13.49 | 9.70 | 0.00 | 9.70 | 12.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 749.81 | 19.82 | 15.400 | 45.32% | 750.45 | 21.10 | 16.680 | 0.00 | 9.09 | 0.00 | 9.09 | 2.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 966.25 | 10.50 | 2.430 | 7.80% | 963.40 | 8.240 | 0.170 | 0.00 | 0.00 | 0.00 | 0.00 | 11.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 413.60 | 9.050 | 7.350 | 24.26% | 414.50 | 9.95 | 8.255 | 5.43 | 14.11 | 0.00 | 14.11 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1751.70 | 3.710 | 3.360 | 46.03% | 1758.40 | 7.510 | 7.160 | 0.23 | 0.00 | 0.00 | 0.00 | 0.40 | Sluice 0.49 mcm | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.15 | 4.67 | 4.300 | 66.87% | 452.20 | 4.330 | 3.960 | 14.72 | 18.54 | 0.00 | 18.54 | 18.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 745.90 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 250.10 | 4.13 | 3.330 | 74.00% | 249.20 | 3.78 | 2.980 | 12.72 | 16.54 | 0.00 | 16.54 | 10.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 189.80 | 1.112 | 0.772 | 66.55% | 187.20 | 0.827 | 0.487 | 32.29 | 31.28 | 0.00 | 31.28 | 37.00 | ||||
| 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 | 846.60 | 0.46 | 0.140 | 35.90% | 846.80 | 0.510 | 0.190 | 4.47 | 5.28 | 0.00 | 5.28 | 45.40 | |||||
| Grand Total | 3532.26 | 1300.26 | 36.81% | 2016.56 | 1350.76 |
