| 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 | 2355.14ft | 1269.256 | 732.446 | 50.19% | 2361.80ft | 1354.512 | 817.702 | 12.73 | 91.35 | 0.00 | 91.35 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 148.04 | 543.867 | 471.867 | 46.36% | 146.83 | 517.430 | 445.430 | 0.00 | 31.13 | 0.00 | 31.13 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 972.68 | 320.94 | 313.310 | 70.17% | 964.04 | 224.95 | 217.320 | 3.59 | 26.26 | 0.00 | 26.26 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 761.65 | 65.40 | 41.650 | 22.45% | 763.95 | 83.60 | 59.850 | 3.47 | 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 | 2640.60 ft | 98.69 | 95.290 | 63.49% | 2635.80 ft | 89.43 | 86.030 | 12.38 | 19.58 | 0.00 | 19.58 | 12.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1590.300 | 32.400 | 31.550 | 58.02% | 1589.00 | 29.80 | 28.950 | 0.67 | 6.46 | 0.00 | 6.46 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.07 | 36.927 | 36.077 | 72.40% | 1206.47 | 47.48 | 46.627 | 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 | 697.80 | 29.810 | 25.670 | 54.16% | 694.70 | 25.65 | 21.513 | 13.34 | 12.30 | 0.00 | 12.30 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 747.67 | 15.99 | 11.570 | 34.05% | 754.29 | 29.03 | 24.610 | 5.59 | 16.86 | 0.00 | 16.86 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 972.75 | 17.27 | 9.200 | 29.53% | 964.10 | 8.760 | 0.690 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 413.20 | 8.450 | 6.750 | 22.28% | 412.60 | 7.27 | 5.565 | 14.84 | 14.84 | 0.00 | 14.84 | 7.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.40 | 7.550 | 7.200 | 98.63% | 1758.45 | 7.590 | 7.240 | 0.20 | 0.00 | 0.20 | 0.20 | 0.00 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.75 | 5.04 | 4.670 | 72.63% | 454.60 | 5.570 | 5.200 | 11.92 | 14.47 | 0.00 | 14.47 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.10 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 249.60 | 3.93 | 3.130 | 69.56% | 249.80 | 4.01 | 3.210 | 16.78 | 18.63 | 0.00 | 0.00 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 187.35 | 0.843 | 0.503 | 43.36% | 185.65 | 0.672 | 0.332 | 21.88 | 22.36 | 0.00 | 22.36 | 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 | Shut down | 0.00% | 846.75 | 0.500 | 0.180 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||||||
| Grand Total | 3532.26 | 1790.88 | 50.70% | 2436.25 | 1770.45 |
