| 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 | 2380.58 ft | 2372.58 | 2378.58 | 2379.58 | 2370.24ft | 937.577 | 64.24% | 2364.24ft | 852.371 | 138.16 | 44.73 | 0.00 | 44.73 | 16.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 155.75 | 650.060 | 63.87% | 149.52 | 504.458 | 103.99 | 62.47 | 0.00 | 62.47 | 32.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 969.14 | 269.430 | 60.34% | 968.89 | 266.430 | 76.32 | 29.10 | 0.00 | 29.10 | 35.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 772.05 | 158.350 | 78.78% | 764.70 | 82.150 | 32.41 | 0.00 | 0.00 | 0.00 | 2.20 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2647.60 ft | 109.710 | 73.59% | 2636.90 ft | 86.850 | 61.41 | 6.24 | 0.00 | 6.24 | 29.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.90 | 33.140 | 60.51% | 1583.90 | 20.140 | 5.79 | 0.00 | 0.00 | 0.00 | 8.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.30 | 17.4984 | 35.12% | 1199.30 | 20.6829 | 5.53 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.55 | 44.0349 | 92.90% | 700.00 | 30.1779 | 29.85 | 20.15 | 11.57 | 31.73 | 13.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.79 | 30.86 | 90.82% | 750.90 | 17.60 | 33.03 | 40.96 | 0.00 | 40.96 | 94.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 973.35 | 9.92 | 31.85% | 971.00 | 7.18 | 19.06 | 0.00 | 0.00 | 0.00 | 38.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.700 | 21.500 | 70.96% | 419.90 | 19.500 | 222.47 | 53.91 | 132.39 | 186.31 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1754.35 | 4.675 | 61.11% | 1750.35 | 2.820 | 1.74 | 0.00 | 0.00 | 0.00 | 13.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.90 | 6.030 | 93.78% | 456.20 | 6.220 | 90.46 | 44.94 | 46.25 | 91.19 | 13.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.30 | 1.0527 | 19.89% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 253.00 | 4.550 | 163.09 | 103.67 | 59.42 | 163.09 | 30.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.40 | 0.611 | 52.67% | 190.90 | 0.926 | 28.74 | 28.92 | 0.00 | 28.92 | 22.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 820.20 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.00 | 0.240 | 61.54% | 846.75 | 0.180 | 9.50 | 8.92 | 0.00 | 8.92 | 9.30 | |||||
| Grand Total | 3547.55 | 2299.44 | 64.82% | 1922.24 |
