| 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 Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | 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 | 14 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2373.00 ft | 2365 | 2371 | 2372 | 2349.30ft | 660.735 | 45.27% | 2331.90ft | 459.971 | 364.48 | 58.86 | 0.00 | 58.86 | 18.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.5 | 160 | 160.5 | 141.98 | 347.510 | 34.14% | 129.63 | 142.005 | 225.76 | 35.44 | 0.00 | 35.44 | 46.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 965.01 | 226.090 | 50.63% | 939.12 | 61.160 | 130.14 | 47.85 | 0.00 | 47.85 | 36.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 767.00 | 765.5 | 766 | 766.5 | 760.10 | 45.350 | 24.45% | 756.05 | 20.950 | 77.04 | 0.00 | 0.00 | 0.00 | 146.20 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2616.30 ft | 51.420 | 34.49% | 2583.60 ft | 13.980 | 27.32 | 5.10 | 0.00 | 5.10 | 51.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1581.500 | 16.540 | 30.20% | 1572.00 | 6.780 | 6.94 | 0.00 | 0.00 | 0.00 | 9.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.84 | 13.226 | 26.54% | 1190.53 | 2.870 | 2.81 | 0.00 | 0.00 | 0.00 | 20.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 701.20 | 32.564 | 68.70% | 684.95 | 7.957 | 43.10 | 3.27 | 0.00 | 3.27 | 45.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 750.75 | 17.290 | 50.88% | 748.49 | 12.960 | 38.80 | 23.27 | 0.00 | 23.27 | 87.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 972.45 | 8.840 | 28.38% | 964.25 | 0.810 | 41.67 | 0.00 | 0.00 | 0.00 | 30.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 420.15 | 20.120 | 66.40% | 414.10 | 8.100 | 150.69 | 38.40 | 110.87 | 149.26 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1745.60 | 1.148 | 15.01% | Below 1741.50 | 0.000 | 0.98 | 0.00 | 0.00 | 0.00 | 2.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 456.30 | 6.280 | 97.67% | 450.70 | 3.050 | 100.53 | 45.46 | 55.06 | 100.53 | 34.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.70 | 1.1690 | 22.09% | 0.00 | ||||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 253.00 | 4.550 | 100.00% | 246.50 | 2.050 | 192.53 | 103.47 | 89.06 | 192.53 | 40.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.15 | 0.817 | 70.43% | 184.45 | 0.318 | 49.23 | 34.31 | 14.78 | 49.08 | 15.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.70 | 0.2106 | 27.60% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.110 | 28.21% | 846.85 | 0.200 | 8.46 | 7.77 | 0.00 | 7.77 | 37.80 | |||||
| Grand Total | 3532.05 | 1453.97 | 41.16% | 743.16 |
