| 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 Gross Storage (MCM) | Today’s Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | Same day previous year Gross Storage (MCM) | 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 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2340.24ft | 1086.229 | 549.419 | 37.64% | 2353.08ft | 1243.965 | 707.155 | 7.43 | 73.36 | 0.00 | 73.36 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 142.56 | 430.736 | 358.736 | 35.25% | 140.30 | 386.865 | 314.865 | 0.00 | 44.43 | 0.00 | 44.43 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 966.81 | 250.86 | 243.230 | 54.47% | 958.50 | 177.50 | 169.870 | 12.73 | 46.76 | 0.00 | 46.76 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 757.85 | 39.40 | 15.650 | 8.44% | 761.20 | 61.80 | 38.050 | 3.47 | 8.10 | 0.00 | 8.10 | 0.00 | (Tunnel Outflow-0.70) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2622.80 ft | 65.88 | 62.480 | 41.63% | 2619.20 ft | 60.17 | 56.770 | 1.50 | 5.32 | 0.00 | 5.32 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1584.100 | 20.900 | 20.050 | 36.87% | 1584.90 | 22.10 | 21.250 | 8.26 | 4.79 | 0.00 | 4.79 | 1.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.58 | 12.775 | 11.925 | 23.93% | 1200.54 | 24.64 | 23.787 | 2.68 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 699.30 | 32.826 | 28.686 | 60.52% | 694.35 | 25.07 | 20.928 | 12.20 | 9.68 | 0.00 | 9.68 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 749.99 | 20.19 | 15.770 | 46.41% | 749.75 | 19.70 | 15.280 | 11.42 | 7.19 | 0.00 | 7.19 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 966.95 | 11.20 | 3.130 | 10.05% | 963.40 | 8.240 | 0.170 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 414.20 | 9.950 | 8.250 | 27.23% | 413.90 | 9.09 | 7.394 | 4.31 | 12.12 | 0.00 | 12.12 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1754.80 | 5.250 | 4.900 | 67.12% | 1758.40 | 7.550 | 7.200 | 0.23 | 0.00 | 0.00 | 0.00 | 2.00 | Sluice 0.55 mcm | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.75 | 5.04 | 4.670 | 72.63% | 451.95 | 4.050 | 3.680 | 14.63 | 14.17 | 0.00 | 14.17 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 745.90 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 250.30 | 4.21 | 3.410 | 75.78% | 249.40 | 3.86 | 3.060 | 14.81 | 13.42 | 0.00 | 13.42 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 186.95 | 0.801 | 0.461 | 39.74% | 185.80 | 0.686 | 0.346 | 31.03 | 32.02 | 0.00 | 32.02 | 2.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 819.80 | 0.00 | ||||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | 846.80 | 0.51 | 0.190 | 48.72% | 846.60 | 0.460 | 0.140 | 5.10 | 4.87 | 0.00 | 4.87 | 0.30 | |||||
| Grand Total | 3532.26 | 1330.96 | 37.68% | 2055.74 | 1389.94 |
