| 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 | 2367.564ft | 899.509 | 61.63 | 2338.86 ft | 1071.119 | 346.05 | 29.03 | 0.00 | 29.03 | 14.00 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 151.51 | 550.312 | 54.07 | 146.86 | 518.060 | 179.63 | 0.00 | 0.00 | 0.00 | 16.20 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 976.00 | 974.00 | 975.00 | 975.50 | 969.26 | 270.870 | 60.66 | 957.96 | 173.19 | 127.27 | 46.88 | 0.00 | 46.88 | 28.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 771.20 | 133.250 | 71.83 | 773.85 | 182.00 | 34.73 | 0.00 | 0.00 | 0.00 | 12.40 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00ft | 2653.08ft | 2654.72ft | 2656.36ft | 2647.40 ft | 110.320 | 73.50 | 2628.00 ft | 74.09 | 37.96 | 6.80 | 0.00 | 6.80 | 19.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1583.70 | 19.450 | 35.77 | 1580.15 | 15.000 | 13.89 | 0.00 | 0.00 | 0.00 | 14.00 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.92 | 18.623 | 37.37 | 1197.65 | 15.4285 | 6.63 | 0.00 | 0.00 | 0.00 | 1.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.80 | 44.846 | 94.61 | 706.70 | 48.6618 | 47.92 | 19.57 | 30.21 | 49.78 | 9.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.480 | 27.580 | 81.17 | 757.55 | 37.18 | 27.47 | 41.34 | 0.22 | 41.56 | 34.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 981.65 | 22.290 | 71.56 | 978.10 | 24.850 | 47.11 | 0.00 | 3.04 | 3.04 | 24.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 418.05 | 15.210 | 50.20 | 419.95 | 21.32 | 208.80 | 30.10 | 152.13 | 182.23 | 23.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1752.25 | 3.625 | 48.74 | 1749.90 | 2.990 | 2.31 | 0.00 | 0.00 | 0.00 | 5.60 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.20 | 5.580 | 86.78 | 455.80 | 6.330 | 215.03 | 43.84 | 120.00 | 163.84 | 14.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.30 | 748.28 | 750.00 | 5.00 | 5.00 | |||||||||||
| 15 | LOWER PERIYARÂ | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 252.00 | 4.120 | 91.56 | 252.00 | 4.92 | 300.42 | 102.97 | 197.45 | 300.42 | 16.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.20 | 0.966 | 83.28 | 185.90 | 0.695 | 81.54 | 22.31 | 60.49 | 82.80 | 22.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.00 | 5.00 | 5.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15 | 846.30 | 0.390 | 9.19 | 9.31 | 0.00 | 9.31 | 6.30 |
