| 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 | 2395.01ft | 2387.01 | 2393.01 | 2394.01 | 2375.18ft | 1007.714 | 69.05 | 2371.56 ft | 1493.122 | 89.83 | 12.73 | 0.00 | 12.73 | 18.80 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 166.00 | 164.5 | 165 | 165.5 | 157.43 | 690.750 | 67.87 | 158.56 | 792.120 | 115.47 | 8.60 | 0.00 | 8.60 | 48.20 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.60 | 974.6 | 975.6 | 976.1 | 972.04 | 304.990 | 68.31 | 973.03 | 325.50 | 35.65 | 9.96 | 0.00 | 9.96 | 32.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 775.00 | 773.5 | 774 | 774.5 | 773.00 | 153.850 | 82.94 | 774.65 | 197.60 | 53.24 | 0.00 | 0.00 | 0.00 | 37.20 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00ft | 2658 | 2659.5 | 2661 | 2662.60 ft | 148.870 | 99.19 | 2658.20 ft | 140.26 | 20.25 | 13.66 | 0.00 | 13.66 | 35.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1589.00 | 28.950 | 53.24 | 1588.50 | 28.800 | 3.47 | 0.00 | 0.00 | 0.00 | 11.80 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.69 | 27.444 | 55.07 | 1200.41 | 24.22 | 3.69 | 0.00 | 0.00 | 0.00 | 19.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 705.35 | 41.233 | 86.99 | 706.75 | 48.82 | 18.69 | 18.69 | 0.00 | 18.69 | 23.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 755.390 | 27.350 | 80.49 | 757.15 | 36.19 | 34.89 | 16.36 | 0.00 | 16.36 | 131.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 972.80 | 9.260 | 29.73 | 974.75 | 19.830 | 34.26 | 0.00 | 0.00 | 0.00 | 35.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 423.05 | 27.400 | 90.43 | 418.00 | 16.80 | 92.78 | 31.07 | 18.44 | 49.52 | 45.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1757.35 | 6.445 | 88.29 | 1754.55 | 5.125 | 1.22 | 0.00 | 0.00 | 0.00 | 2.80 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 456.15 | 6.180 | 96.11 | 456.20 | 6.580 | 60.29 | 45.29 | 15.00 | 60.29 | 20.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.70 | 0.00 | 0.00 | |||||||||||
| 15 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 249.70 | 3.170 | 70.44 | 229.00 | 0.04 | 66.70 | 64.96 | 0.00 | 64.96 | 33.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 185.50 | 0.321 | 27.67 | 184.50 | 0.568 | 14.94 | 11.22 | 0.00 | 11.22 | 26.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.50 | 0.00 | 0.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77 | 846.80 | 0.510 | 7.10 | 7.68 | 0.00 | 7.68 | 36.70 | |||||
| Grand Total | 3532.26 | 2484.05 | 70.32% |
