| 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 | 2343.44ft | 1125.537 | 588.727 | 40.34% | 2356.50ft | 1285.981 | 749.171 | 17.92 | 26.96 | 0.00 | 26.96 | 44.80 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 143.90 | 456.665 | 384.665 | 37.79% | 142.39 | 427.446 | 355.446 | 3.89 | 3.89 | 0.00 | 3.89 | 5.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 969.10 | 276.56 | 268.930 | 60.23% | 961.32 | 201.45 | 193.820 | 14.00 | 41.67 | 0.00 | 41.67 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 758.90 | 45.60 | 21.850 | 11.78% | 762.10 | 68.40 | 44.650 | 0.38 | 9.64 | 0.00 | 9.64 | 2.70 | (Tunnel Outflow-0.833) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2626.80 ft | 72.71 | 69.310 | 46.18% | 2624.20 ft | 68.22 | 64.820 | 6.60 | 8.68 | 0.00 | 8.68 | 36.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1584.950 | 22.175 | 21.325 | 39.21% | 1586.10 | 24.00 | 23.150 | 0.35 | 4.63 | 0.00 | 4.63 | 12.80 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.09 | 20.014 | 19.164 | 38.46% | 1202.68 | 31.45 | 30.597 | 0.14 | 0.00 | 0.00 | 0.00 | 33.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 696.40 | 28.495 | 24.355 | 51.38% | 694.30 | 24.98 | 20.844 | 17.72 | 6.10 | 0.00 | 6.10 | 83.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 747.89 | 16.35 | 11.930 | 35.11% | 753.04 | 26.28 | 21.860 | 14.88 | 1.64 | 0.00 | 1.64 | 8.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 969.20 | 13.45 | 5.380 | 17.27% | 963.45 | 8.270 | 0.200 | 0.00 | 0.00 | 0.00 | 0.00 | 9.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 414.85 | 10.925 | 9.225 | 30.45% | 412.70 | 7.40 | 5.700 | 10.33 | 10.33 | 0.00 | 10.33 | 4.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.30 | 7.470 | 7.120 | 97.53% | 1758.50 | 7.630 | 7.280 | 0.46 | 0.00 | 0.46 | 0.46 | 7.60 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.90 | 5.13 | 4.760 | 74.03% | 450.70 | 3.420 | 3.050 | 10.51 | 5.77 | 0.00 | 5.77 | 17.00 | ||||
| 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 | 251.00 | 4.50 | 3.700 | 82.22% | 249.10 | 3.74 | 2.940 | 13.79 | 3.14 | 0.00 | 3.14 | 30.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 187.20 | 0.827 | 0.487 | 41.98% | 187.10 | 0.817 | 0.477 | 29.61 | 27.82 | 0.00 | 27.82 | 6.00 | ||||
| 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 | 846.85 | 0.52 | 0.200 | 51.28% | 846.65 | 0.470 | 0.150 | 5.87 | 4.95 | 0.00 | 4.95 | 57.40 | |||||
| Grand Total | 3532.26 | 1441.13 | 40.80% | 2189.95 | 1524.15 |
