| 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 | 2366.00 | 877.382 | 60.12% | 2356.92ft | 754.353 | 8.41 | 81.13 | 0.00 | 81.13 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 151.53 | 550.775 | 54.11% | 148.52 | 482.268 | 0.64 | 56.92 | 0.00 | 56.92 | 3.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 967.39 | 249.350 | 55.84% | 973.16 | 319.580 | 7.64 | 45.72 | 0.00 | 45.72 | 5.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 763.60 | 72.750 | 36.19% | 762.10 | 60.150 | 2.08 | 9.03 | 0.00 | 9.03 | 0.00 | (Tunnel Outflow -0.78 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2628.70 ft | 71.670 | 48.07% | 2642.10 ft | 97.590 | 4.59 | 21.14 | 0.00 | 21.14 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1589.650 | 30.640 | 55.94% | 1591.30 | 33.940 | 1.50 | 3.82 | 0.00 | 3.82 | 6.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1205.80 | 44.4929 | 89.29% | 1204.98 | 40.9005 | 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 | 687.25 | 10.2382 | 21.60% | 697.40 | 25.3096 | 19.61 | 17.32 | 0.00 | 17.32 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.65 | 23.080 | 67.92% | 748.59 | 13.120 | 10.98 | 2.50 | 0.00 | 2.50 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.10 | 16.780 | 53.87% | 973.25 | 9.800 | 0.00 | 0.00 | 0.00 | 0.00 | 3.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 416.950 | 13.000 | 42.90% | 413.55 | 7.280 | 16.88 | 11.09 | 0.00 | 11.09 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1758.45 | 7.240 | 0.12 | 0.00 | 0.12 | 0.12 | 1.60 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.35 | 4.410 | 68.58% | 451.70 | 3.560 | 20.23 | 15.02 | 0.00 | 15.02 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.40 | 0.7703 | 14.56% | 746.10 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.10 | 3.740 | 82.20% | 250.00 | 3.290 | 11.32 | 6.11 | 0.00 | 6.11 | 3.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.30 | 0.839 | 72.33% | 187.55 | 0.524 | 35.72 | 32.85 | 0.00 | 32.85 | 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 | 846.65 | 0.150 | 38.46% | Shutdown | 4.50 | 4.84 | 0.00 | 4.84 | 0.00 | ||||||
| Grand Total | 3547.55 | 1977.01 | 55.73% | 1858.91 |
