| 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 | 2344.40ft | 1137.335 | 600.525 | 41.15% | 2357.36ft | 1296.540 | 759.730 | 11.88 | 68.77 | 0.00 | 68.77 | 5.80 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 144.14 | 461.456 | 389.456 | 38.26% | 143.08 | 440.798 | 368.798 | 0.00 | 50.22 | 0.00 | 50.22 | 29.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 969.82 | 285.19 | 277.560 | 62.16% | 962.02 | 207.35 | 199.720 | 10.07 | 43.40 | 0.00 | 43.40 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 759.25 | 48.00 | 24.250 | 13.07% | 762.35 | 70.60 | 46.850 | 0.00 | 10.24 | 0.00 | 10.24 | 5.80 | (Tunnel Outflow-0.885) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2628.00 ft | 74.69 | 71.290 | 47.50% | 2626.00 ft | 71.30 | 67.900 | 6.13 | 17.71 | 0.00 | 17.71 | 6.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1585.750 | 23.375 | 22.525 | 41.42% | 1586.70 | 25.20 | 24.350 | 0.29 | 7.52 | 0.00 | 7.52 | 2.20 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.83 | 22.371 | 21.521 | 43.19% | 1203.20 | 33.10 | 32.252 | 1.20 | 0.00 | 0.00 | 0.00 | 22.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 695.55 | 27.074 | 22.934 | 48.38% | 694.25 | 24.90 | 20.760 | 15.16 | 20.00 | 0.00 | 20.00 | 4.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 746.91 | 14.71 | 10.290 | 30.28% | 753.89 | 28.04 | 23.620 | 14.81 | 11.99 | 0.00 | 11.99 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 969.95 | 14.20 | 6.130 | 19.68% | 963.50 | 8.310 | 0.240 | 0.00 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 414.45 | 10.325 | 8.625 | 28.47% | 412.70 | 7.40 | 5.700 | 16.31 | 12.84 | 0.00 | 12.84 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.25 | 7.430 | 7.080 | 96.99% | 1758.50 | 7.630 | 7.280 | 0.60 | 0.00 | 0.60 | 0.60 | 3.40 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 451.10 | 3.62 | 3.250 | 50.54% | 451.75 | 3.950 | 3.580 | 23.73 | 21.97 | 0.00 | 21.97 | 11.00 | ||||
| 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 | 249.00 | 3.70 | 2.900 | 64.44% | 249.10 | 3.74 | 2.940 | 23.73 | 18.18 | 0.00 | 0.00 | 10.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 188.10 | 0.920 | 0.580 | 50.00% | 184.25 | 0.548 | 0.208 | 29.19 | 28.84 | 0.00 | 28.84 | 22.00 | ||||
| 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 | 846.70 | 0.49 | 0.170 | 43.59% | 846.70 | 0.490 | 0.170 | 5.11 | 4.76 | 0.00 | 4.76 | 30.15 | |||||
| Grand Total | 3532.26 | 1469.09 | 41.59% | 2229.90 | 1564.10 |
