| 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 | 14 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2337.16ft | 516.157 | 35.37% | 2349.34ft | 661.227 | 19.11 | 56.71 | 0.00 | 56.71 | 20.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 141.120 | 330.872 | 32.51% | 138.30 | 277.050 | 2.92 | 20.83 | 0.00 | 20.83 | 7.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 964.05 | 217.450 | 48.70% | 954.84 | 141.750 | 12.96 | 45.30 | 0.00 | 45.30 | 2.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 756.75 | 24.950 | 13.45% | 760.10 | 45.350 | 0.00 | 7.18 | 0.00 | 7.18 | 20.60 | (Tunnel Outflow-0.62) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2658 | 2659.5 | 2661 | 2618.90 ft | 55.470 | 36.96% | 2614.50 ft | 48.920 | 4.40 | 11.45 | 0.00 | 11.45 | 4.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1584.300 | 20.740 | 38.14% | 1586.00 | 23.340 | 5.45 | 6.32 | 0.00 | 6.32 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1193.47 | 7.381 | 14.81% | 1197.43 | 14.728 | 0.00 | 0.00 | 0.00 | 0.00 | 22.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 701.75 | 33.657 | 71.01% | 696.10 | 23.853 | 22.79 | 7.83 | 0.00 | 7.83 | 17.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 750.23 | 16.260 | 47.85% | 749.50 | 14.790 | 8.18 | 8.18 | 0.00 | 8.18 | 5.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 964.25 | 0.810 | 2.60% | 963.50 | 0.240 | 2.78 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 413.00 | 6.450 | 21.29% | 414.90 | 9.300 | 8.19 | 11.57 | 0.00 | 11.57 | 1.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1742.70 | 0.640 | 8.77% | 1751.00 | 3.080 | 0.00 | 0.00 | 0.00 | 0.00 | 0.40 | Sluice 0.468 mcm | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.95 | 4.790 | 74.49% | 452.75 | 4.080 | 11.44 | 8.20 | 0.00 | 8.20 | 2.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.10 | 0.00 | ||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 250.30 | 3.410 | 75.78% | 249.70 | 3.170 | 21.96 | 21.49 | 0.00 | 21.49 | 3.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 186.70 | 0.775 | 66.81% | 187.00 | 0.806 | 29.34 | 31.64 | 0.00 | 31.64 | 17.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 818.60 | 0.00 | ||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | 846.40 | 0.090 | 23.08% | 846.80 | 0.190 | 4.43 | 4.89 | 0.00 | 4.89 | 1.10 | |||||
| Grand Total | 3532.26 | 1239.90 | 35.10% | 1271.87 |
