| 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 | 2383.53 ft | 2375.53 | 2381.53 | 2382.53 | 2371.52ft | 955.764 | 65.49% | 2335.66ft | 500.140 | 117.63 | 136.01 | 0.00 | 136.01 | 6.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 154.58 | 622.261 | 61.14% | 138.30 | 277.050 | 63.80 | 55.54 | 0.00 | 55.54 | 10.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 972.73 | 313.990 | 70.32% | 951.77 | 121.420 | 56.03 | 48.51 | 0.00 | 48.51 | 8.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.00 | 772.50 | 773.00 | 773.50 | 768.20 | 115.750 | 62.40% | 764.40 | 79.350 | 19.00 | 11.92 | 0.00 | 11.92 | 2.80 | (Tunnel Outflow -1.03MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2650.80 ft | 117.270 | 78.66% | 2619.00 ft | 55.470 | 11.20 | 2.87 | 0.00 | 2.87 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.300 | 31.940 | 58.32% | 1571.00 | 5.970 | 4.63 | 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 | 1200.87 | 25.6825 | 51.54% | 1194.35 | 8.9249 | 2.58 | 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 | 705.40 | 41.3488 | 87.23% | 694.70 | 21.5127 | 19.56 | 19.56 | 0.00 | 19.56 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.48 | 16.740 | 49.26% | 747.61 | 11.460 | 27.14 | 32.79 | 0.00 | 32.79 | 13.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.95 | 12.060 | 38.72% | 965.80 | 2.050 | 4.17 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.65 | 18.870 | 62.28% | 419.75 | 19.130 | 53.68 | 32.42 | 24.16 | 56.58 | 2.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1754.45 | 4.730 | 61.83% | 1745.25 | 1.050 | 0.93 | 0.00 | 0.00 | 0.00 | 1.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.95 | 6.060 | 94.25% | 450.60 | 2.990 | 58.97 | 44.32 | 15.00 | 59.32 | 5.00 | ||||
| 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 | 251.60 | 3.950 | 86.81% | 248.60 | 2.740 | 95.70 | 102.64 | 0.00 | 102.64 | 11.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.40 | 0.727 | 62.67% | 183.50 | 0.147 | 35.31 | 33.99 | 2.37 | 36.36 | 2.00 | ||||
| 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 | 846.60 | 0.140 | 35.90% | 846.70 | 0.170 | 7.79 | 7.56 | 0.00 | 7.56 | 1.50 | |||||
| Grand Total | 3532.05 | 2288.42 | 64.79% | 1109.57 |
