| 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 | 2345.22 | 610.622 | 41.84% | 2339.72ft | 543.510 | 15.46 | 118.38 | 0.00 | 118.38 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 143.54 | 377.699 | 37.11% | 142.42 | 356.027 | 9.35 | 63.10 | 0.00 | 63.10 | 0.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 959.98 | 182.430 | 40.86% | 966.31 | 238.200 | 10.56 | 38.10 | 0.00 | 38.10 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 760.00 | 44.650 | 22.21% | 757.60 | 29.750 | 0.23 | 8.33 | 0.00 | 8.33 | 0.00 | (Tunnel Outflow -0.72McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2593.90 ft | 23.230 | 15.58% | 2622.10 ft | 60.340 | 6.70 | 22.10 | 0.00 | 22.10 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1584.800 | 21.490 | 39.24% | 1584.30 | 20.740 | 0.24 | 3.72 | 0.00 | 3.72 | 5.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.58 | 9.3065 | 18.68% | 1196.06 | 11.8733 | 1.13 | 11.57 | 0.00 | 11.57 | 0.00 | Discharge through sluice -1MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 696.90 | 24.8592 | 52.45% | 699.65 | 29.4492 | 12.79 | 12.79 | 0.00 | 12.79 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.33 | 18.450 | 54.30% | 750.36 | 16.500 | 9.18 | 20.48 | 0.00 | 20.48 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.75 | 0.410 | 1.32% | 966.50 | 2.680 | 2.15 | 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 | 416.850 | 12.800 | 42.24% | 414.10 | 8.100 | 22.75 | 18.13 | 0.00 | 18.13 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1753.80 | 4.400 | 0.00 | 0.00 | 0.12 | 0.12 | 6.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.85 | 4.140 | 64.39% | 453.70 | 4.630 | 23.06 | 17.16 | 0.00 | 17.16 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.50 | 0.7907 | 14.94% | 745.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.00 | 3.290 | 72.31% | 250.90 | 3.660 | 15.76 | 17.14 | 0.00 | 17.14 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.70 | 0.539 | 46.47% | 189.55 | 0.744 | 28.85 | 29.78 | 0.00 | 29.78 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.30 | 0.070 | 4.67 | 4.91 | 0.00 | 4.91 | 0.00 | |||||
| Grand Total | 3547.55 | 1341.96 | 37.83% | 1330.67 |
