| 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 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2340.74ft | 555.580 | 38.07% | 2353.70ft | 714.776 | 112.08 | 13.87 | 0.00 | 13.87 | 19.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 141.50 | 338.225 | 33.23% | 143.20 | 371.120 | 102.37 | 6.05 | 0.00 | 6.05 | 11.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 952.01 | 122.870 | 27.52% | 965.06 | 226.540 | 54.52 | 7.18 | 0.00 | 7.18 | 38.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 759.80 | 43.350 | 21.57% | 761.40 | 54.950 | 30.09 | 0.00 | 0.00 | 0.00 | 24.80 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2584.90 ft | 15.060 | 10.10% | 2619.90 ft | 56.850 | 17.94 | 0.00 | 0.00 | 0.00 | 25.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.30 | 19.240 | 35.13% | 1581.60 | 16.690 | 1.74 | 0.00 | 0.00 | 0.00 | 5.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.39 | 8.9770 | 18.02% | 1197.50 | 14.9508 | 1.00 | 0.00 | 0.00 | 0.00 | 1.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 694.90 | 21.8470 | 46.09% | 700.00 | 30.1779 | 9.54 | 4.70 | 0.00 | 4.70 | 8.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.25 | 20.28 | 59.68% | 750.84 | 17.48 | 26.22 | 28.34 | 0.00 | 28.34 | 80.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.70 | 1.97 | 6.32% | 965.55 | 1.85 | 34.94 | 0.00 | 0.00 | 0.00 | 30.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.800 | 21.570 | 71.19% | 413.95 | 7.870 | 66.54 | 53.50 | 21.71 | 75.22 | 21.80 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1748.500 | 2.080 | 27.19% | 1747.30 | 1.648 | 0.63 | 0.00 | 0.00 | 0.00 | 3.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.60 | 4.020 | 62.52% | 451.50 | 3.450 | 38.67 | 30.40 | 0.00 | 30.40 | 16.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.90 | 2.480 | 54.51% | 247.30 | 2.290 | 52.33 | 47.01 | 0.00 | 47.01 | 23.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.45 | 0.410 | 35.34% | 191.90 | 0.953 | 15.77 | 13.44 | 0.00 | 13.44 | 19.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 818.70 | 0.1091 | 14.30% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.05 | 0.250 | 64.10% | 846.80 | 0.190 | 8.03 | 8.03 | 0.00 | 8.03 | 8.90 | |||||
| Grand Total | 3547.55 | 1179.18 | 33.24% | 1521.79 |
