| 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 | 2387.54 | 1200.991 | 82.29% | 2384.16ft | 1145.036 | 74.29 | 95.77 | 0.00 | 95.77 | 5.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.00 | 164.50 | 165.00 | 165.50 | 165.53 | 917.564 | 90.15% | 162.04 | 817.44 | 46.74 | 62.59 | 0.00 | 62.59 | 13.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.60 | 974.60 | 975.60 | 976.10 | 976.60 | 366.400 | 82.06% | 975.37 | 348.980 | 47.54 | 40.95 | 6.59 | 47.54 | 23.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.55 | 188.150 | 93.61% | 772.95 | 168.950 | 9.84 | 12.15 | 0.00 | 12.15 | 14.40 | Tunnel Outflow -12.15Cumecs(1.05 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2662.80 ft | 148.520 | 99.62% | 2660.10 ft | 140.900 | 11.37 | 14.73 | 0.00 | 14.73 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.00 | 47.440 | 86.62% | 1596.15 | 45.315 | 10.39 | 5.05 | 8.24 | 13.29 | 0.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.17 | 50.6105 | 101.57% | 1202.67 | 31.4146 | 2.75 | 0.00 | 3.36 | 3.36 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.85 | 45.0087 | 94.96% | 700.55 | 31.2715 | 25.91 | 20.22 | 11.32 | 31.54 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.87 | 28.570 | 84.08% | 752.37 | 20.52 | 28.71 | 41.06 | 0.00 | 41.06 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.79 | 16.18 | 51.94% | 976.40 | 14.23 | 7.86 | 0.00 | 0.00 | 0.00 | 11.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.65 | 21.370 | 70.53% | 419.75 | 19.130 | 62.20 | 54.23 | 6.52 | 60.75 | 2.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1757.95 | 6.865 | 12.13 | 0.00 | 12.13 | 12.13 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.10 | 6.160 | 95.80% | 452.30 | 3.860 | 76.74 | 43.99 | 33.13 | 77.11 | 10.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.10 | 0.9753 | 18.43% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.80 | 4.460 | 98.02% | 248.80 | 2.820 | 105.84 | 101.84 | 5.00 | 106.84 | 19.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.15 | 0.482 | 41.55% | 186.35 | 0.400 | 31.83 | 31.97 | 1.35 | 33.33 | 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 | 846.50 | 0.120 | 30.77% | 846.60 | 0.140 | 10.12 | 10.82 | 0.00 | 10.82 | 0.00 | |||||
| Grand Total | 3547.55 | 3050.17 | 85.98% | 2797.27 |
