| 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 | 2396.94ft | 2388.94 | 2394.94 | 2395.94 | 2385.64ft | 1169.537 | 80.13 | 2374.42 ft | 1533.737 | 391.40 | 37.25 | 0.00 | 37.25 | 22.40 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 166.30 | 164.8 | 165.3 | 165.8 | 163.02 | 845.374 | 83.06 | 158.71 | 796.170 | 241.57 | 30.42 | 0.00 | 30.42 | 11.80 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.91 | 974.91 | 975.91 | 976.41 | 976.08 | 348.890 | 78.14 | 973.64 | 333.40 | 156.02 | 32.92 | 0.00 | 32.92 | 67.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 775.00 | 773.5 | 774 | 774.5 | 775.00 | 178.250 | 96.09 | 774.90 | 200.80 | 31.44 | 12.27 | 23.68 | 35.95 | 13.60 | Tunnel Discharge-1.06 |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00ft | 2658 | 2659.5 | 2661 | 2661.70 ft | 146.630 | 97.70 | 2662.30 ft | 151.45 | 34.14 | 22.57 | 0.00 | 22.57 | 20.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1592.90 | 36.750 | 67.58 | 1589.75 | 31.300 | 16.20 | 0.00 | 0.00 | 0.00 | 10.80 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.0800 | 31.870 | 63.96 | 1201.03 | 26.19 | 5.16 | 0.00 | 0.00 | 0.00 | 5.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 707.10 | 45.820 | 96.67 | 704.90 | 44.33 | 46.94 | 19.91 | 27.03 | 46.94 | 8.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 756.060 | 29.030 | 85.43 | 757.58 | 37.26 | 39.26 | 40.15 | 0.00 | 40.15 | 15.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 982.70 | 24.185 | 77.64 | 973.85 | 18.620 | 103.59 | 0.00 | 0.00 | 0.00 | 67.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 422.20 | 25.250 | 83.33 | 419.70 | 20.70 | 322.45 | 32.29 | 265.48 | 297.77 | 6.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1757.85 | 6.795 | 93.08 | 1755.25 | 5.475 | 9.59 | 0.00 | 10.00 | 10.00 | 2.60 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 456.00 | 6.090 | 94.71 | 453.60 | 4.940 | 196.59 | 45.04 | 153.75 | 198.79 | 12.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 749.30 | 0.00 | ||||||||||||
| 15 | LOWER PERIYARÂ | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 252.00 | 4.120 | 91.56 | 247.70 | 3.22 | 295.66 | 98.95 | 196.71 | 295.66 | 9.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 191.05 | 0.946 | 81.55 | 184.20 | 0.543 | 57.47 | 22.27 | 34.24 | 56.50 | 36.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.80 | 0.00 | ||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.80 | 0.190 | 48.72 | 846.80 | 0.510 | 8.31 | 8.19 | 0.00 | 8.19 | 15.50 | |||||
| Grand Total | 3532.26 | 2899.73 | 82.09% |
