| 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 | 2366.82 | 889.015 | 60.91% | 2358.24ft | 770.547 | 8.76 | 121.05 | 0.00 | 121.05 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 151.94 | 560.270 | 55.05% | 149.00 | 492.670 | 3.89 | 65.55 | 0.00 | 65.55 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 967.94 | 255.410 | 57.20% | 973.41 | 322.830 | 10.87 | 44.20 | 0.00 | 44.20 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 763.80 | 74.350 | 36.99% | 762.35 | 62.350 | 2.43 | 9.38 | 0.00 | 9.38 | 0.00 | (Tunnel Outflow -0.81 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2630.00 ft | 73.990 | 49.63% | 2643.40 ft | 100.370 | 2.27 | 19.05 | 0.00 | 19.05 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1589.850 | 31.040 | 56.67% | 1591.60 | 34.544 | 0.00 | 3.99 | 0.00 | 3.99 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.28 | 46.5958 | 93.51% | 1205.40 | 42.7405 | 0.42 | 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 | 686.95 | 9.9406 | 20.97% | 697.60 | 25.4897 | 11.42 | 12.80 | 0.00 | 12.80 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.04 | 21.860 | 64.33% | 748.71 | 13.320 | 10.06 | 16.41 | 0.00 | 16.41 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.30 | 17.080 | 54.83% | 973.50 | 10.100 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 416.750 | 12.600 | 41.58% | 413.35 | 6.980 | 17.53 | 19.85 | 0.00 | 19.85 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1758.40 | 7.200 | 0.12 | 0.00 | 0.12 | 0.12 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.00 | 3.710 | 57.70% | 452.10 | 3.760 | 15.22 | 13.48 | 0.00 | 13.48 | 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 | 246.70 | 2.110 | 46.37% | 247.80 | 2.450 | 15.35 | 14.30 | 0.00 | 14.30 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.35 | 0.606 | 52.24% | 188.50 | 0.623 | 28.19 | 33.76 | 0.00 | 33.76 | 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 | 846.70 | 0.170 | 43.59% | Shutdown | 5.85 | 5.27 | 0.00 | 5.27 | 0.00 | ||||||
| Grand Total | 3547.55 | 2006.46 | 56.56% | 1895.97 |
