| 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 | 2392.55ft | 2384.55 | 2390.55 | 2391.55 | 2374.22ft | 994.090 | 68.11 | 2370.42 ft | 1476.934 | 85.23 | 26.08 | 0.00 | 26.08 | 19.80 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.5 | 164 | 164.5 | 156.75 | 674.000 | 66.22 | 158.02 | 777.540 | 127.78 | 0.00 | 0.00 | 0.00 | 120.60 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.4 | 975.4 | 975.9 | 971.70 | 300.570 | 67.32 | 972.66 | 320.67 | 35.88 | 8.25 | 0.00 | 8.25 | 22.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 775.00 | 773.5 | 774 | 774.5 | 772.40 | 147.050 | 79.27 | 774.70 | 198.00 | 20.83 | 0.00 | 0.00 | 0.00 | 30.20 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00ft | 2658 | 2659.5 | 2661 | 2662.35 ft | 148.180 | 98.73 | 2657.10 ft | 137.35 | 22.69 | 14.93 | 0.00 | 14.93 | 90.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1588.65 | 28.350 | 52.13 | 1588.15 | 28.100 | 3.47 | 0.00 | 0.00 | 0.00 | 18.00 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.48 | 26.775 | 53.73 | 1200.31 | 23.90 | 2.58 | 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 | 705.40 | 41.349 | 87.23 | 706.90 | 49.31 | 17.24 | 19.92 | 0.00 | 19.92 | 33.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 758.050 | 23.700 | 69.75 | 757.79 | 37.79 | 22.34 | 11.59 | 0.00 | 11.59 | 91.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 972.15 | 8.480 | 27.22 | 975.90 | 21.550 | 30.90 | 0.00 | 0.00 | 0.00 | 29.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 421.85 | 24.380 | 80.46 | 415.30 | 11.60 | 87.82 | 32.39 | 1.90 | 34.29 | 0.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1757.05 | 6.235 | 85.41 | 1754.35 | 5.025 | 1.22 | 0.00 | 0.00 | 0.00 | 5.40 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 456.30 | 6.280 | 97.67 | 456.60 | 6.800 | 58.88 | 45.20 | 8.13 | 53.32 | 69.00 | ||||
| 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 | 248.20 | 2.590 | 57.56 | 250.10 | 4.13 | 77.54 | 74.41 | 0.00 | 74.41 | 43.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 185.90 | 0.355 | 30.60 | 185.90 | 0.695 | 13.87 | 13.54 | 0.00 | 13.54 | 9.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 819.80 | 0.00 | 0.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.80 | 0.190 | 48.72 | 846.50 | 0.440 | 7.80 | 7.22 | 0.00 | 7.22 | 36.50 | |||||
| Grand Total | 3532.26 | 2432.57 | 68.87% |
