| 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 ft | 1459.49 | 2396.94 ft | 2388.94 | 2394.94 | 2395.94 | 2339.68ft | 543.070 | 37.21% | 2385.20ft | 1162.261 | 92.69 | 9.63 | 0.00 | 9.63 | 9.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.30 | 164.80 | 165.30 | 165.80 | 151.16 | 542.206 | 53.27% | 164.11 | 876.668 | 85.87 | 0.00 | 0.00 | 0.00 | 45.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.91 | 974.91 | 975.91 | 976.41 | 967.78 | 253.630 | 56.80% | 975.56 | 351.640 | 48.86 | 10.66 | 0.00 | 10.66 | 63.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 771.30 | 149.950 | 74.60% | 773.95 | 180.950 | 21.99 | 0.00 | 0.00 | 0.00 | 36.80 | Tunnel Outflow -0.00 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.08 | 2659.72 | 2661.36 | 2660.80ft | 142.870 | 95.83% | 2661.00 | 143.430 | 14.80 | 14.80 | 0.00 | 14.80 | 42.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1591.40 | 34.140 | 62.33% | 1596.80 | 46.940 | 2.31 | 0.00 | 0.00 | 0.00 | 24.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.29 | 20.6510 | 41.44% | 1207.12 | 50.353 | 1.47 | 0.00 | 0.00 | 0.00 | 16.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 702.50 | 35.1486 | 74.15% | 706.40 | 43.668 | 12.66 | 0.00 | 0.00 | 0.00 | 17.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.25 | 20.280 | 59.68% | 752.28 | 20.34 | 17.84 | 19.95 | 0.00 | 19.95 | 84.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 968.65 | 4.83 | 15.51% | 975.70 | 13.18 | 18.15 | 0.00 | 0.00 | 0.00 | 41.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 418.65 | 16.50 | 54.46% | 421.40 | 23.25 | 60.68 | 46.99 | 0.00 | 46.99 | 32.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.40 | 7.200 | 94.12% | 1758.05 | 6.935 | 3.01 | 0.00 | 3.47 | 3.47 | 11.20 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.55 | 3.989 | 62.04% | 452.80 | 4.117 | 23.95 | 20.70 | 0.00 | 20.70 | 11.00 | ||||
| 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 | 249.20 | 2.978 | 65.45% | 249.10 | 2.939 | 56.42 | 51.01 | 0.00 | 51.01 | 17.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.60 | 0.425 | 36.64% | 188.15 | 0.585 | 16.70 | 14.43 | 0.00 | 14.43 | 34.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 820.20 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.165 | 42.31% | 846.60 | 0.142 | 10.49 | 11.31 | 0.00 | 11.31 | 7.20 |
