| 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 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2377.64ft | 1042.675 | 71.44% | 2372.88ft | 975.071 | 112.56 | 22.21 | 0.00 | 22.21 | 16.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 159.10 | 734.800 | 72.19% | 155.44 | 642.694 | 69.07 | 11.67 | 0.00 | 11.67 | 12.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 974.43 | 336.110 | 75.27% | 971.02 | 292.120 | 48.62 | 37.85 | 0.00 | 37.85 | 17.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 771.55 | 151.950 | 75.60% | 772.25 | 160.750 | 0.00 | 0.00 | 0.00 | 0.00 | 15.60 | (Tunnel Outflow -0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2662.10 ft | 146.540 | 98.29% | 2662.30 ft | 147.110 | 16.55 | 19.79 | 0.00 | 19.79 | 30.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1594.550 | 41.320 | 75.44% | 1588.25 | 27.840 | 4.40 | 0.00 | 0.00 | 0.00 | 11.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.20 | 29.9179 | 60.04% | 1200.73 | 25.2367 | 1.11 | 0.00 | 0.00 | 0.00 | 18.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.40 | 32.9615 | 69.54% | 704.60 | 39.4930 | 17.94 | 19.09 | 0.00 | 19.09 | 18.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.73 | 21.260 | 62.57% | 751.48 | 18.760 | 20.80 | 17.27 | 0.00 | 17.27 | 22.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 975.85 | 13.400 | 43.02% | 971.10 | 7.280 | 14.28 | 0.00 | 0.00 | 0.00 | 17.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.80 | 19.250 | 63.53% | 417.50 | 14.100 | 65.69 | 34.85 | 26.44 | 61.29 | 23.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.05 | 6.940 | 90.72% | 1755.75 | 5.420 | 0.46 | 0.00 | 0.00 | 0.00 | 6.60 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.60 | 4.010 | 62.36% | 454.70 | 5.270 | 36.44 | 33.89 | 0.00 | 33.89 | 20.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.00 | 2.510 | 55.16% | 246.90 | 2.170 | 71.46 | 69.61 | 0.00 | 69.61 | 19.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.00 | 0.271 | 23.36% | 186.25 | 0.390 | 29.21 | 30.36 | 0.57 | 30.93 | 13.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1983 | 25.99% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46% | 846.65 | 0.150 | 9.65 | 9.42 | 0.00 | 9.42 | 19.40 | |||||
| Grand Total | 3547.55 | 2585.16 | 72.87% | 2363.85 |
