| 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 | 2397.78 ft | 2389.78 | 2395.78 | 2396.78 | 2387.32ft | 1197.363 | 82.04% | 2389.24ft | 1229.138 | 116.35 | 118.51 | 0.00 | 118.51 | 18.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.60 | 165.10 | 165.60 | 166.10 | 162.96 | 843.660 | 82.89% | 163.74 | 866.038 | 64.78 | 38.39 | 0.00 | 38.39 | 30.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 977.95 | 975.95 | 976.95 | 977.45 | 976.65 | 367.130 | 82.22% | 976.72 | 368.130 | 50.59 | 38.79 | 0.00 | 38.79 | 8.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 772.60 | 164.750 | 81.97% | 774.60 | 188.350 | 4.63 | 0.00 | 0.00 | 0.00 | 24.10 | (Tunnel Outflow -0.0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.50 ft | 142.020 | 95.26% | 2659.90 ft | 140.350 | 13.08 | 19.56 | 0.00 | 19.56 | 14.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.800 | 49.440 | 90.27% | 1595.45 | 43.570 | 0.58 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.86 | 36.0037 | 72.25% | 1203.87 | 36.0477 | 1.53 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 702.65 | 35.4469 | 74.78% | 705.90 | 42.5086 | 24.97 | 19.22 | 0.00 | 19.22 | 53.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 746.94 | 10.350 | 30.46% | 752.31 | 20.400 | 2.42 | 40.63 | 0.00 | 40.63 | 15.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.20 | 16.920 | 54.32% | 979.60 | 19.020 | 19.39 | 0.00 | 0.00 | 0.00 | 21.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.25 | 20.380 | 67.26% | 422.25 | 25.380 | 118.30 | 31.53 | 86.76 | 118.29 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1757.70 | 6.690 | 0.81 | 0.00 | 0.81 | 0.81 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.95 | 4.190 | 65.16% | 454.60 | 5.200 | 40.25 | 42.57 | 0.00 | 42.57 | 19.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.30 | 1.0527 | 19.89% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.00 | 2.200 | 48.35% | 249.40 | 3.060 | 79.46 | 83.51 | 0.00 | 83.51 | 7.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.10 | 0.810 | 69.83% | 191.60 | 1.021 | 36.70 | 35.10 | 2.37 | 37.48 | 34.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.110 | 28.21% | 846.60 | 0.140 | 9.19 | 10.12 | 0.00 | 10.12 | 30.00 | |||||
| Grand Total | 3547.55 | 2898.93 | 81.72% | 2995.04 |
