| 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 | 2372.98 ft | 976.470 | 66.90 | 2357.64 ft | 1299.973 | 26.16 | 44.43 | 0.00 | 44.43 | 0.00 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 164.00 | 162.5 | 163 | 163.5 | 154.79 | 627.250 | 61.63 | 153.23 | 662.262 | 18.50 | 15.75 | 0.00 | 15.75 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.20 | 974.2 | 975.2 | 975.7 | 971.10 | 293.070 | 65.64 | 967.28 | 255.75 | 17.59 | 32.07 | 0.00 | 32.07 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 774.50 | 773 | 773.5 | 774 | 772.85 | 152.250 | 82.08 | 774.55 | 196.40 | 6.94 | 13.89 | 0.00 | 13.89 | 0.00 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00ft | 2658 | 2659.5 | 2661 | 2660.7 ft | 143.900 | 95.88 | 2645.8ft | 109.98 | 22.11 | 3.50 | 0.00 | 3.50 | 0.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1586.95 | 24.850 | 45.70 | 1585.10 | 22.400 | 3.47 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1200.22 | 22.763 | 45.68 | 1199.32 | 20.71 | 1.84 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 704.60 | 39.493 | 83.32 | 706.15 | 47.23 | 12.77 | 18.14 | 0.00 | 18.14 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 748.530 | 13.020 | 38.32 | 757.43 | 37.88 | 24.74 | 18.85 | 0.00 | 18.85 | 5.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 971.30 | 7.480 | 24.01 | 968.90 | 13.150 | 22.92 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 417.30 | 13.700 | 45.21 | 421.05 | 24.07 | 19.72 | 32.45 | 0.00 | 32.45 | 0.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1754.35 | 4.700 | 64.38 | 1752.90 | 4.300 | 1.16 | 0.00 | 0.00 | 0.00 | 25.80 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 451.50 | 3.450 | 53.65 | 456.20 | 6.580 | 36.85 | 30.25 | 0.00 | 30.25 | 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 | 249.10 | 2.940 | 65.33 | 252.30 | 5.05 | 45.02 | 41.43 | 0.00 | 41.43 | 0.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 191.40 | 0.994 | 85.69 | 184.10 | 0.535 | 32.78 | 18.76 | 12.74 | 31.51 | 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 | 846.55 | 0.130 | 33.33 | 846.80 | 0.510 | 7.61 | 7.84 | 0.00 | 7.84 | 0.00 | |||||
| Grand Total | 3532.26 | 2326.46 | 65.86% |
