| 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 | 2360.36ft | 1334.146 | 797.336 | 54.63% | 2364.50ft | 1392.850 | 856.040 | 0.03 | 85.88 | 0.00 | 85.88 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 149.76 | 581.899 | 509.899 | 50.10% | 148.64 | 556.869 | 484.869 | 0.00 | 48.02 | 0.00 | 48.02 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 973.90 | 336.80 | 329.170 | 73.72% | 965.69 | 239.80 | 232.170 | 10.45 | 28.51 | 0.00 | 28.51 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 762.80 | 74.20 | 50.450 | 27.20% | 764.80 | 91.40 | 67.650 | 0.00 | 8.22 | 0.00 | 8.22 | 0.00 | (Tunnel Outflow-0.71) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2645.60 ft | 109.51 | 106.110 | 70.70% | 2640.70 ft | 98.89 | 95.490 | 4.21 | 17.64 | 0.00 | 17.64 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1592.250 | 36.300 | 35.450 | 65.19% | 1590.35 | 32.50 | 31.650 | 0.93 | 4.40 | 0.00 | 4.40 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.10 | 45.851 | 45.001 | 90.31% | 1206.58 | 47.96 | 47.111 | 3.80 | 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 | 697.90 | 29.900 | 25.760 | 54.35% | 700.50 | 35.31 | 31.172 | 16.24 | 16.77 | 0.00 | 16.77 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 748.56 | 17.49 | 13.070 | 38.46% | 754.84 | 30.40 | 25.980 | 18.92 | 12.81 | 0.00 | 12.81 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 974.00 | 18.77 | 10.700 | 34.35% | 965.80 | 10.120 | 2.050 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 412.80 | 7.870 | 6.170 | 20.36% | 414.40 | 9.81 | 8.111 | 14.66 | 16.28 | 0.00 | 16.28 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.40 | 7.550 | 7.200 | 98.63% | 1758.50 | 7.630 | 7.280 | 0.09 | 0.00 | 0.09 | 0.09 | 0.00 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 454.40 | 5.45 | 5.080 | 79.00% | 452.15 | 4.160 | 3.790 | 17.39 | 15.89 | 0.00 | 15.89 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.20 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 247.50 | 3.15 | 2.350 | 52.22% | 249.90 | 4.05 | 3.250 | 11.88 | 21.37 | 0.00 | 0.00 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 188.40 | 0.951 | 0.611 | 52.67% | 185.00 | 0.611 | 0.271 | 22.89 | 22.36 | 0.00 | 22.36 | 0.00 | ||||
| 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 | Shut down | 0.00% | 846.60 | 0.460 | 0.140 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||||||
| Grand Total | 3532.26 | 1944.36 | 55.05% | 2562.82 | 1897.02 |
