| 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 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2385.80 | 1172.192 | 80.32% | 2378.46ft | 1054.305 | 153.25 | 128.76 | 0.00 | 128.76 | 15.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 164.71 | 893.948 | 87.83% | 159.34 | 741.52 | 153.43 | 63.43 | 0.00 | 63.43 | 84.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 976.63 | 366.840 | 82.16% | 974.52 | 337.320 | 129.22 | 40.76 | 34.75 | 75.51 | 75.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.00 | 181.650 | 90.37% | 771.55 | 152.550 | 6.83 | 12.62 | 0.00 | 12.62 | 0.00 | Tunnel Outflow -12.62Cumecs(1.09 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% | 2662.00 ft | 146.260 | 17.67 | 14.73 | 0.00 | 14.73 | 101.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.80 | 49.440 | 90.27% | 1594.65 | 41.565 | 16.25 | 2.06 | 13.61 | 15.67 | 82.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.33 | 51.4348 | 103.22% | 1202.27 | 30.1408 | 9.98 | 0.00 | 8.18 | 8.18 | 33.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.90 | 45.1710 | 95.30% | 701.40 | 32.9165 | 94.81 | 20.13 | 70.93 | 91.05 | 82.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.04 | 24.000 | 70.63% | 752.82 | 21.44 | 23.45 | 40.15 | 0.00 | 40.15 | 70.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.30 | 17.08 | 54.83% | 975.80 | 13.33 | 32.27 | 0.00 | 0.00 | 0.00 | 87.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.75 | 21.630 | 71.39% | 420.25 | 20.380 | 172.68 | 54.03 | 124.43 | 178.47 | 80.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.35 | 7.160 | 93.59% | 1758.15 | 7.005 | 10.19 | 0.00 | 10.19 | 10.19 | 39.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.25 | 6.250 | 97.20% | 451.55 | 3.480 | 248.66 | 44.31 | 205.00 | 249.31 | 56.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.00 | 1.3239 | 25.02% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.60 | 2.740 | 249.93 | 102.09 | 147.84 | 249.93 | 39.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.85 | 0.919 | 79.22% | 186.00 | 0.365 | 61.41 | 33.94 | 22.83 | 56.78 | 80.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.90 | 0.210 | 53.85% | 846.70 | 0.170 | 10.33 | 10.79 | 0.00 | 10.79 | 63.20 | |||||
| Grand Total | 3547.55 | 2992.81 | 84.36% | 2605.49 |
