| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2352.30 | 697.604 | 47.80% | 2343.94ft | 594.892 | 45.12 | 119.58 | 0.00 | 119.58 | 11.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 146.42 | 436.820 | 42.92% | 144.00 | 386.600 | 17.75 | 63.93 | 0.00 | 63.93 | 58.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 961.71 | 197.140 | 44.15% | 969.57 | 274.590 | 63.97 | 38.39 | 0.00 | 38.39 | 26.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 761.15 | 53.150 | 26.44% | 759.15 | 39.350 | 0.46 | 9.72 | 0.00 | 9.72 | 5.00 | (Tunnel Outflow -0.84 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2608.60 ft | 40.750 | 27.33% | 2627.30 ft | 69.200 | 6.38 | 22.82 | 0.00 | 22.82 | 14.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.350 | 24.040 | 43.89% | 1585.80 | 22.990 | 2.25 | 3.40 | 0.00 | 3.40 | 22.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.35 | 20.8421 | 41.83% | 1199.60 | 21.6382 | 0.15 | 11.57 | 0.00 | 11.57 | 27.00 | Discharge through sluice -1MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 694.10 | 20.5096 | 43.27% | 695.45 | 22.7666 | 20.14 | 10.46 | 0.00 | 10.46 | 16.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.20 | 14.190 | 41.76% | 746.79 | 10.100 | 8.45 | 16.07 | 0.00 | 16.07 | 4.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.60 | 11.530 | 37.01% | 969.70 | 5.870 | 3.53 | 0.00 | 0.00 | 0.00 | 15.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 416.950 | 13.000 | 42.90% | 414.65 | 8.920 | 22.34 | 15.40 | 0.00 | 15.40 | 20.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1758.25 | 7.080 | 0.93 | 0.00 | 0.12 | 0.12 | 62.80 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.05 | 4.240 | 65.94% | 453.05 | 4.240 | 14.30 | 18.12 | 0.00 | 18.12 | 6.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 745.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.10 | 3.330 | 73.19% | 251.20 | 3.780 | 25.30 | 24.84 | 0.00 | 24.84 | 10.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.55 | 0.879 | 75.73% | 186.50 | 0.415 | 32.58 | 26.87 | 0.00 | 26.87 | 37.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.10 | 0.1880 | 24.64% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77% | 846.75 | 0.180 | 4.38 | 5.19 | 0.00 | 5.19 | 14.60 | |||||
| Grand Total | 3547.55 | 1546.16 | 43.58% | 1472.61 |
