| 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 | 15 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2340.06ft | 547.224 | 37.49% | 2353.62ft | 713.795 | 106.66 | 12.60 | 0.00 | 12.60 | 29.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 141.09 | 330.292 | 32.45% | 143.09 | 368.992 | 135.57 | 0.00 | 0.00 | 0.00 | 49.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 951.33 | 118.780 | 26.60% | 965.19 | 227.710 | 52.55 | 6.37 | 0.00 | 6.37 | 60.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 759.40 | 40.750 | 20.27% | 761.45 | 55.350 | 34.72 | 0.00 | 0.00 | 0.00 | 39.20 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2583.00 ft | 13.510 | 9.06% | 2620.60 ft | 57.940 | 14.70 | 0.00 | 0.00 | 0.00 | 60.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.20 | 19.090 | 34.85% | 1581.70 | 16.840 | 0.78 | 0.03 | 0.00 | 0.03 | 23.60 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.34 | 8.8902 | 17.84% | 1197.45 | 14.7916 | 1.61 | 0.00 | 0.00 | 0.00 | 11.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 694.65 | 21.4291 | 45.21% | 699.40 | 29.1495 | 8.87 | 1.13 | 0.00 | 1.13 | 24.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.34 | 20.46 | 60.21% | 750.08 | 15.95 | 35.80 | 24.51 | 0.00 | 24.51 | 124.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.60 | 1.89 | 6.07% | 965.65 | 1.93 | 34.02 | 0.00 | 0.00 | 0.00 | 38.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 421.100 | 22.500 | 74.26% | 414.10 | 8.100 | 116.48 | 33.32 | 0.00 | 33.32 | 72.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1748.400 | 2.004 | 26.20% | 1747.20 | 1.614 | 0.42 | 0.00 | 0.00 | 0.00 | 11.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.20 | 3.300 | 51.32% | 453.35 | 4.410 | 15.27 | 19.99 | 0.00 | 19.99 | 3.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.70 | 0.8313 | 15.71% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 246.40 | 2.020 | 44.40% | 250.20 | 3.320 | 41.77 | 42.47 | 0.00 | 42.47 | 37.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.35 | 0.721 | 62.16% | 191.70 | 0.953 | 16.43 | 16.36 | 0.00 | 16.36 | 44.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 818.50 | 0.0972 | 12.74% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.05 | 0.250 | 64.10% | 847.05 | 0.250 | 8.82 | 8.70 | 0.00 | 8.70 | 27.50 | |||||
| Grand Total | 3547.55 | 1154.04 | 32.53% | 1521.10 |
