| 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 | 2374.16ft | 1530.049 | 993.239 | 68.05% | 2370.42ft | 1476.934 | 940.124 | 16.09 | 101.47 | 0.00 | 101.47 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 154.13 | 683.569 | 611.569 | 60.09% | 152.28 | 640.145 | 568.145 | 0.00 | 55.56 | 0.00 | 55.56 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 976.45 | 371.83 | 364.200 | 81.57% | 969.22 | 278.05 | 270.420 | 11.57 | 28.32 | 0.00 | 28.32 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 765.50 | 97.20 | 73.450 | 39.60% | 767.10 | 113.00 | 89.250 | 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 | 2657.00 ft | 137.09 | 133.690 | 89.08% | 2651.60 ft | 123.46 | 120.060 | 6.71 | 15.79 | 0.00 | 15.79 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1596.100 | 45.650 | 44.800 | 82.38% | 1594.30 | 41.150 | 40.300 | 1.71 | 4.61 | 0.00 | 4.61 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.00 | 49.750 | 48.900 | 98.13% | 1206.85 | 49.09 | 48.243 | 0.00 | 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 | 700.30 | 34.914 | 30.774 | 64.92% | 707.25 | 50.35 | 46.210 | 6.49 | 9.94 | 0.00 | 9.94 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 750.45 | 21.10 | 16.680 | 49.09% | 756.05 | 33.45 | 29.030 | 11.20 | 18.26 | 0.00 | 18.26 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 976.50 | 22.45 | 14.380 | 46.16% | 969.20 | 13.450 | 5.380 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 413.95 | 9.580 | 7.880 | 26.01% | 415.40 | 11.25 | 9.547 | 13.50 | 16.98 | 0.00 | 16.98 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.20 | 7.390 | 7.040 | 96.44% | 1758.35 | 7.510 | 7.160 | 0.23 | 0.00 | 0.23 | 0.23 | 0.00 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 451.00 | 3.57 | 3.200 | 49.77% | 451.20 | 3.670 | 3.300 | 11.37 | 14.03 | 0.00 | 14.03 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 249.00 | 3.70 | 2.900 | 64.44% | 247.60 | 3.19 | 2.390 | 14.87 | 24.13 | 0.00 | 24.13 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 185.50 | 0.661 | 0.321 | 27.67% | 185.00 | 0.611 | 0.271 | 22.07 | 22.24 | 0.00 | 22.24 | 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% | 846.70 | 0.490 | 0.170 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||||||
| Grand Total | 3532.26 | 2353.02 | 66.62% | 2845.80 | 2180.00 |
