| 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 | 2387.52ft | 1200.673 | 82.27% | 2389.54ft | 1234.099 | 94.95 | 97.11 | 0.00 | 97.11 | 2.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.60 | 165.10 | 165.60 | 166.10 | 162.90 | 841.950 | 82.72% | 163.57 | 861.159 | 40.60 | 57.09 | 0.00 | 57.09 | 16.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 977.95 | 975.95 | 976.95 | 977.45 | 976.82 | 369.590 | 82.77% | 976.48 | 364.660 | 45.48 | 38.77 | 0.00 | 38.77 | 23.00 | |
| 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% | 774.40 | 185.950 | 14.58 | 14.58 | 0.00 | 14.58 | 15.00 | (Tunnel Outflow -1.26MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.70 ft | 139.810 | 93.78% | 2659.70 ft | 139.810 | 9.69 | 19.07 | 0.00 | 19.07 | 11.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.000 | 49.940 | 91.18% | 1595.75 | 44.420 | 4.28 | 1.39 | 0.00 | 1.39 | 4.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.00 | 36.6191 | 73.49% | 1204.07 | 36.9269 | 3.05 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.30 | 36.7393 | 77.51% | 705.70 | 42.0447 | 18.18 | 19.33 | 0.00 | 19.33 | 4.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 745.85 | 8.660 | 25.49% | 751.73 | 19.240 | 25.30 | 30.60 | 0.00 | 30.60 | 21.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.90 | 16.470 | 52.87% | 980.60 | 20.520 | 12.91 | 0.00 | 0.00 | 0.00 | 18.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.70 | 19.000 | 62.71% | 421.10 | 22.500 | 60.39 | 38.27 | 25.02 | 63.29 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.85 | 6.800 | 88.89% | 1757.70 | 6.690 | 0.35 | 0.00 | 0.69 | 0.69 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.20 | 3.810 | 59.25% | 452.60 | 4.010 | 32.34 | 32.92 | 0.00 | 32.92 | 3.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.20 | 2.980 | 65.49% | 247.10 | 2.230 | 58.56 | 55.43 | 0.00 | 55.43 | 4.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.20 | 0.487 | 41.98% | 191.40 | 0.994 | 31.59 | 32.98 | 1.64 | 34.63 | 17.00 | ||||
| 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 | 846.70 | 0.170 | 43.59% | 846.55 | 0.130 | 9.29 | 9.53 | 0.00 | 9.53 | 2.00 | |||||
| Grand Total | 3547.55 | 2899.59 | 81.73% | 2985.38 |
