| 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 | 2371.48 ft | 955.175 | 65.45 | 2349.44 ft | 1199.246 | 93.90 | 26.64 | 0.00 | 26.64 | 0.00 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 153.45 | 595.467 | 58.51 | 150.58 | 600.773 | 72.97 | 4.78 | 0.00 | 4.78 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 976.00 | 974.00 | 975.00 | 975.50 | 971.14 | 293.590 | 65.74 | 963.42 | 219.40 | 60.19 | 28.08 | 0.00 | 28.08 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 772.55 | 148.850 | 80.24 | 774.05 | 190.40 | 30.09 | 0.00 | 0.00 | 0.00 | 16.80 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00ft | 2653.08ft | 2654.72ft | 2656.36ft | 2652.50 ft | 122.200 | 81.42 | 2636.40 ft | 90.56 | 32.06 | 12.50 | 0.00 | 12.50 | 0.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1585.25 | 21.775 | 40.04 | 1582.55 | 18.575 | 5.21 | 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 | 1199.58 | 20.725 | 41.59 | 1197.94 | 16.3520 | 4.67 | 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 | 706.65 | 44.360 | 93.59 | 706.60 | 48.3372 | 33.21 | 20.08 | 15.00 | 35.08 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.340 | 22.470 | 66.13 | 756.95 | 35.66 | 11.92 | 41.05 | 0.00 | 41.05 | 22.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.15 | 13.860 | 44.49 | 972.65 | 17.150 | 17.94 | 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 | 419.75 | 19.130 | 63.14 | 415.45 | 10.16 | 66.20 | 31.36 | 36.30 | 67.67 | 0.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1753.25 | 4.125 | 55.47 | 1751.15 | 3.490 | 0.87 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.50 | 5.770 | 89.74 | 456.00 | 6.460 | 59.31 | 44.31 | 15.00 | 59.31 | 0.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.30 | 748.28 | 747.10 | 0.00 | 0.00 | |||||||||||
| 15 | LOWER PERIYARÂ | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 251.90 | 4.080 | 90.67 | 252.00 | 4.92 | 116.58 | 103.57 | 13.01 | 116.58 | 0.00 | All Gate closed 6.30 pm @15.08.2020 | |||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.50 | 1.007 | 86.81 | 187.50 | 0.858 | 34.15 | 22.25 | 11.66 | 33.91 | 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 | 7.50 | 7.50 | 0.00 | 7.50 | 0.00 |
