| 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 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2365.22ft | 866.281 | 59.36% | 2386.50ft | 1183.778 | 3.68 | 53.83 | 0.00 | 53.83 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 154.02 | 608.955 | 59.83% | 159.95 | 758.600 | 3.95 | 42.06 | 0.00 | 42.06 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 971.95 | 303.850 | 68.05% | 975.06 | 344.640 | 9.42 | 27.47 | 0.00 | 27.47 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 768.00 | 113.350 | 56.39% | 767.90 | 112.750 | 0.00 | 3.01 | 0.00 | 3.01 | 0.00 | Tunnel Outflow – 0.26MCM (3.01 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2662.10 ft | 146.540 | 98.29% | 2657.40 ft | 133.680 | 0.77 | 7.37 | 0.00 | 7.37 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.40 | 48.440 | 88.44% | 1594.75 | 41.815 | 0.43 | 3.32 | 0.00 | 3.32 | 0.00 | Sluice Discharge-0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.03 | 49.8892 | 100.12% | 1207.02 | 49.8377 | 0.05 | 0.00 | 0.05 | 0.05 | 3.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 704.25 | 38.6811 | 81.61% | 701.65 | 33.4586 | 7.12 | 13.84 | 0.00 | 13.84 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.50 | 14.795 | 43.54% | 751.64 | 19.06 | 0.00 | 11.34 | 0.00 | 11.34 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 972.00 | 8.30 | 26.65% | 980.55 | 20.42 | 1.38 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 414.85 | 9.23 | 30.46% | 418.05 | 15.210 | 6.69 | 7.55 | 0.00 | 7.55 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.95 | 6.865 | 89.74% | 1757.80 | 6.760 | 5.10 | 0.00 | 5.10 | 5.10 | 1.80 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.10 | 4.270 | 66.41% | 452.40 | 3.910 | 8.51 | 7.92 | 0.00 | 7.92 | 0.00 | ||||
| 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 | 249.30 | 3.020 | 66.37% | 249.00 | 2.900 | 11.82 | 11.37 | 0.00 | 11.37 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.00 | 0.365 | 31.47% | 189.05 | 0.688 | 20.65 | 20.58 | 0.00 | 20.58 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.80 | 0.1743 | 22.84% | 820.20 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 0.000 | 0.00% | 845.70 | 0.000 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Shut down | |||||
| Grand Total | 3547.55 | 2223.86 | 62.69% | 2727.51 |
