| 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 | 2395.01 ft | 2387.01 | 2393.01 | 2394.01 | 2387.78ft | 1204.963 | 82.56% | 2383.72ft | 1137.751 | 75.97 | 89.79 | 0.00 | 89.79 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.00 | 164.50 | 165.00 | 165.50 | 165.65 | 921.020 | 90.49% | 161.92 | 814.04 | 62.82 | 68.75 | 0.00 | 68.75 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.60 | 974.60 | 975.60 | 976.10 | 976.61 | 366.550 | 82.09% | 975.32 | 348.280 | 54.53 | 40.69 | 13.83 | 54.53 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.65 | 189.350 | 94.20% | 773.00 | 169.350 | 7.41 | 12.04 | 0.00 | 12.04 | 0.00 | Tunnel Outflow -12.04Cumecs(1.04 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2662.90 ft | 148.810 | 99.81% | 2660.70 ft | 142.590 | 14.29 | 14.29 | 0.00 | 14.29 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.40 | 48.440 | 88.44% | 1596.05 | 45.065 | 11.47 | 6.25 | 13.61 | 19.86 | 0.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.19 | 50.7135 | 101.77% | 1202.52 | 30.9369 | 3.29 | 0.00 | 3.89 | 3.89 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.00 | 45.4956 | 95.98% | 700.90 | 32.9674 | 37.26 | 20.22 | 13.29 | 33.51 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.51 | 30.172 | 88.79% | 753.49 | 22.78 | 33.08 | 41.02 | 0.00 | 41.02 | 3.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.65 | 17.61 | 56.53% | 976.80 | 14.83 | 10.44 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.75 | 21.630 | 71.39% | 420.00 | 19.750 | 84.66 | 54.42 | 37.47 | 91.89 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.900 | 90.20% | 1757.90 | 6.830 | 12.13 | 0.00 | 12.13 | 12.13 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.35 | 6.310 | 98.13% | 451.75 | 3.580 | 86.65 | 43.85 | 40.31 | 84.16 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.00 | 2.510 | 124.49 | 101.89 | 22.60 | 124.49 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.50 | 0.518 | 44.66% | 186.80 | 0.446 | 32.37 | 29.81 | 0.89 | 30.70 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.50 | 0.120 | 10.02 | 10.13 | 0.00 | 10.13 | 0.00 | |||||
| Grand Total | 3547.55 | 3064.42 | 86.38% | 2791.82 |
