| Sl. No. | Name of Dam / Reservoir | 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 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 | IDUKKI | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2386.81ft | 2378.81ft | 2384.81ft | 2385.81ft | 2371.86 ft | 960.577 | 65.82 | 2350.7 ft | 1214.730 | 76.91 | 12.93 | 0.00 | 12.93 | 1.20 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 153.64 | 599.962 | 58.95 | 150.96 | 609.574 | 52.03 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 976.00 | 974.00 | 975.00 | 975.50 | 971.37 | 296.470 | 66.39 | 964.03 | 224.90 | 56.60 | 23.21 | 0.00 | 23.21 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 772.70 | 150.450 | 81.11 | 774.05 | 190.40 | 18.75 | 0.00 | 0.00 | 0.00 | 18.40 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00ft | 2653.08ft | 2654.72ft | 2656.36ft | 2653.10 ft | 123.640 | 82.37 | 2637.5 ft | 92.50 | 28.47 | 11.77 | 0.00 | 11.77 | 0.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1585.45 | 22.075 | 40.59 | 1582.80 | 18.950 | 3.47 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.61 | 20.820 | 41.78 | 1197.99 | 16.5112 | 1.11 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.55 | 44.035 | 92.90 | 706.40 | 47.8084 | 23.76 | 20.10 | 3.66 | 23.76 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.460 | 20.710 | 60.95 | 756.91 | 35.58 | 15.87 | 36.34 | 0.00 | 36.34 | 7.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.95 | 12.060 | 38.72 | 971.10 | 15.350 | 15.16 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.70 | 19.000 | 62.71 | 419.75 | 20.83 | 52.04 | 31.36 | 24.39 | 55.76 | |||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1753.35 | 4.175 | 56.14 | 1751.30 | 3.550 | 0.58 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.60 | 5.830 | 90.67 | 455.90 | 6.390 | 60.21 | 44.50 | 15.00 | 59.50 | 0.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.30 | 748.28 | 746.90 | 0.00 | 0.00 | |||||||||||
| 15 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 245.90 | 0.790 | 17.56 | 252.30 | 5.05 | 61.70 | 99.75 | 0.00 | 99.75 | 0.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.00 | 0.797 | 68.71 | 187.50 | 0.858 | 28.57 | 22.19 | 8.30 | 30.49 | 0.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.60 | 0.00 | 0.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46 | 846.50 | 0.440 | 8.15 | 8.15 | 0.00 | 8.15 | 0.00 |
