| 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 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 | 2390.09ft | 2382.09 | 2388.09 | 2389.09 | 2372.90 ft | 975.335 | 66.83 | 2359.14 ft | 1318.397 | 33.14 | 28.39 | 0.00 | 28.39 | 0.20 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 164.00 | 162.5 | 163 | 163.5 | 154.91 | 630.102 | 61.91 | 153.60 | 671.016 | 13.95 | 3.07 | 0.00 | 3.07 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.20 | 974.2 | 975.2 | 975.7 | 970.89 | 290.470 | 65.05 | 967.73 | 260.70 | 22.11 | 34.73 | 0.00 | 34.73 | 26.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 774.50 | 773 | 773.5 | 774 | 772.65 | 149.850 | 80.78 | 774.45 | 194.40 | 0.93 | 13.66 | 0.00 | 13.66 | 0.00 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00ft | 2658 | 2659.5 | 2661 | 2661.90 ft | 146.970 | 97.93 | 2647.3ft | 113.49 | 20.72 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1587.00 | 24.950 | 45.88 | 1585.50 | 23.000 | 0.00 | 1.16 | 0.00 | 1.16 | 0.00 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1200.32 | 23.081 | 46.32 | 1199.37 | 20.91 | 2.21 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 704.00 | 38.131 | 80.45 | 706.10 | 47.11 | 10.05 | 19.10 | 0.00 | 19.10 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 749.290 | 14.360 | 42.26 | 757.58 | 37.26 | 22.33 | 17.14 | 0.00 | 17.14 | 0.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 971.00 | 7.180 | 23.05 | 969.80 | 14.050 | 23.38 | 0.00 | 0.00 | 0.00 | 14.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 416.00 | 11.100 | 36.63 | 421.75 | 25.82 | 13.89 | 31.25 | 0.00 | 31.25 | 0.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1754.50 | 4.750 | 65.07 | 1753.10 | 4.400 | 0.58 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 451.70 | 3.550 | 55.21 | 456.20 | 6.580 | 28.21 | 30.87 | 0.00 | 30.87 | 0.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.00 | 0.00 | |||||||||||
| 15 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 247.20 | 2.260 | 50.22 | 251.90 | 4.88 | 42.36 | 45.25 | 0.00 | 45.25 | 0.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.60 | 0.885 | 76.29 | 184.25 | 0.547 | 32.34 | 22.31 | 10.34 | 32.65 | 0.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.00 | 0.00 | 0.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46 | 846.85 | 0.520 | 7.78 | 7.66 | 0.00 | 7.66 | 0.00 | |||||
| Grand Total | 3532.26 | 2323.12 | 65.77% |
