| 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 | 2390.09 ft | 2382.09 | 2388.09 | 2389.09 | 2373.74ft | 987.293 | 67.65% | 2372.88ft | 975.071 | 142.94 | 85.54 | 0.00 | 85.54 | 42.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 164.00 | 162.50 | 163.00 | 163.50 | 157.93 | 703.250 | 69.10% | 154.87 | 629.151 | 134.70 | 50.79 | 0.00 | 50.79 | 44.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.20 | 974.20 | 975.20 | 975.70 | 973.31 | 321.530 | 72.01% | 970.98 | 291.590 | 74.34 | 48.76 | 0.00 | 48.76 | 72.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 771.25 | 149.250 | 80.46% | 772.75 | 166.450 | 26.39 | 12.50 | 0.00 | 12.50 | 24.60 | (Tunnel Outflow -1.08 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.40 ft | 144.560 | 96.96% | 2661.20 ft | 143.990 | 18.89 | 22.13 | 0.00 | 22.13 | 45.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1593.700 | 39.190 | 71.55% | 1588.05 | 27.440 | 2.89 | 0.00 | 0.00 | 0.00 | 32.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.92 | 29.0263 | 58.25% | 1200.26 | 23.7400 | 1.84 | 0.00 | 0.00 | 0.00 | 28.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.20 | 32.5638 | 68.70% | 704.35 | 38.9131 | 23.51 | 18.91 | 0.00 | 18.91 | 27.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 746.88 | 10.250 | 30.16% | 749.05 | 13.910 | 46.16 | 34.09 | 0.00 | 34.09 | 99.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 975.05 | 12.200 | 39.17% | 971.05 | 7.230 | 31.47 | 0.00 | 0.00 | 0.00 | 47.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.85 | 19.380 | 63.96% | 416.75 | 12.600 | 77.84 | 38.47 | 34.97 | 73.44 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.40 | 6.480 | 84.71% | 1754.40 | 4.700 | 0.81 | 0.00 | 0.00 | 0.00 | 6.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.35 | 5.680 | 88.34% | 452.15 | 3.790 | 57.10 | 44.26 | 0.00 | 44.26 | 41.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.70 | 2.420 | 53.19% | 248.00 | 2.510 | 85.21 | 83.36 | 0.00 | 83.36 | 51.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.80 | 0.912 | 78.62% | 190.30 | 0.839 | 43.70 | 34.37 | 9.03 | 43.39 | 43.00 | ||||
| 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% | 846.60 | 0.140 | 8.07 | 8.54 | 0.00 | 8.54 | 31.00 | |||||
| Grand Total | 3532.05 | 2465.25 | 69.80% | 2342.06 |
