| 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 | 2386.81 ft | 2378.81 | 2384.81 | 2385.81 | 2372.060 | 963.438 | 66.01% | 2371.48ft | 955.195 | 105.05 | 47.67 | 0.00 | 47.67 | 5.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 156.69 | 672.560 | 66.08% | 153.45 | 595.467 | 72.21 | 41.66 | 0.00 | 41.66 | 15.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.00 | 974.00 | 975.00 | 975.50 | 973.31 | 321.530 | 72.01% | 971.14 | 293.620 | 46.97 | 48.47 | 0.00 | 48.47 | 7.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 769.95 | 134.150 | 72.32% | 772.55 | 164.350 | 12.73 | 0.00 | 0.00 | 0.00 | 2.20 | (Tunnel Outflow -0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2657.10 ft | 132.900 | 89.14% | 2652.50 ft | 121.370 | 21.97 | 7.04 | 0.00 | 7.04 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1592.350 | 36.040 | 65.80% | 1585.25 | 22.170 | 1.16 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.43 | 27.4658 | 55.12% | 1199.58 | 21.5745 | 0.37 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.15 | 36.4410 | 76.88% | 706.65 | 44.3595 | 13.47 | 19.22 | 0.00 | 19.22 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.440 | 14.670 | 43.17% | 753.34 | 22.470 | 17.39 | 9.95 | 0.00 | 9.95 | 20.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.15 | 10.880 | 34.93% | 976.15 | 13.860 | 1.97 | 0.00 | 0.00 | 0.00 | 1.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.65 | 18.870 | 62.28% | 419.75 | 19.130 | 63.27 | 38.53 | 29.09 | 67.61 | 0.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1756.00 | 5.570 | 72.81% | 1753.25 | 4.130 | 0.69 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.75 | 5.930 | 92.22% | 455.50 | 5.780 | 55.36 | 44.99 | 15.00 | 59.99 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 747.10 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.00 | 2.900 | 63.74% | 252.00 | 4.120 | 85.43 | 92.84 | 0.00 | 92.84 | 1.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.60 | 1.021 | 88.02% | 191.50 | 1.007 | 39.10 | 34.71 | 3.71 | 38.42 | 3.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1983 | 25.99% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.65 | 0.150 | 9.56 | 8.99 | 0.00 | 8.99 | 0.00 | |||||
| Grand Total | 3532.05 | 2385.63 | 67.54% | 2288.75 |
