| Sl. No. | Name of Dam / Reservoir | 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 | 2382.09ft | 2388.09ft | 2389.09ft | 2373.08 ft | 977.891 | 67.00 | 2354.76 ft | 1264.598 | 36.53 | 21.91 | 0.00 | 21.91 | 0.00 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 164.00 | 162.50 | 163.00 | 163.50 | 154.43 | 618.697 | 60.79 | 152.14 | 636.902 | 24.76 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.20 | 974.20 | 975.20 | 975.70 | 971.43 | 297.210 | 66.56 | 966.05 | 243.28 | 27.43 | 32.78 | 0.00 | 32.78 | 34.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 773.10 | 155.250 | 83.69 | 774.40 | 194.20 | 7.87 | 13.66 | 0.00 | 13.66 | 4.40 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2661.00ft | 2656.08ft | 2657.72ft | 2659.36ft | 2657.4 ft | 134.740 | 89.78 | 2641.70 ft | 101.05 | 23.50 | 2.50 | 0.00 | 2.50 | 0.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1586.35 | 23.650 | 43.49 | 1584.10 | 20.900 | 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 | 1199.93 | 21.839 | 43.83 | 1198.80 | 19.09 | 2.63 | 0.00 | 0.00 | 0.00 | 14.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 705.35 | 41.233 | 86.99 | 706.60 | 48.34 | 15.94 | 19.96 | 0.00 | 19.96 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.810 | 15.400 | 45.32 | 757.67 | 37.49 | 20.93 | 32.23 | 0.00 | 32.23 | 15.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 971.70 | 7.940 | 25.49 | 967.15 | 11.400 | 25.93 | 0.00 | 0.00 | 0.00 | 11.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.05 | 17.380 | 57.36 | 420.85 | 23.57 | 27.71 | 32.06 | 0.00 | 32.06 | 1.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755.00 | 1756.00 | 1757.00 | 1753.80 | 4.400 | 60.27 | 1752.30 | 4.000 | 0.58 | 0.00 | 0.00 | 0.00 | 0.80 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.50 | 4.510 | 70.14 | 456.00 | 6.460 | 36.38 | 40.31 | 0.00 | 40.31 | 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 | 252.00 | 246.30 | 1.990 | 44.22 | 251.00 | 4.50 | 55.07 | 63.75 | 0.00 | 63.75 | 0.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.80 | 0.657 | 56.64 | 184.20 | 0.543 | 33.84 | 22.33 | 12.45 | 34.78 | 0.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.20 | 0.00 | 0.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59 | 846.70 | 0.490 | 7.81 | 7.81 | 0.00 | 7.81 | 0.00 | |||||
| Grand Total | 3532.26 | 2322.957 | 65.76% |
