| 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 | 2386.81ft | 2378.81ft | 2384.81ft | 2385.81ft | 2372.38 ft | 967.958 | 66.32 | 2352.36 ft | 1235.131 | 54.07 | 16.49 | 0.00 | 16.49 | 5.80 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 153.98 | 608.007 | 59.74 | 151.44 | 620.690 | 43.94 | 8.33 | 0.00 | 8.33 | 9.80 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 976.00 | 974.00 | 975.00 | 975.50 | 971.56 | 298.820 | 66.91 | 964.98 | 233.42 | 39.93 | 31.22 | 0.00 | 31.22 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 773.00 | 153.850 | 82.94 | 774.05 | 190.40 | 18.52 | 0.00 | 0.00 | 0.00 | 6.60 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00ft | 2653.08ft | 2654.72ft | 2656.36ft | 2654.40 ft | 127.010 | 84.62 | 2639.50 ft | 96.49 | 33.68 | 9.03 | 0.00 | 9.03 | 14.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1585.70 | 22.450 | 41.28 | 1583.25 | 19.625 | 1.74 | 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 | 1199.71 | 21.139 | 42.42 | 1198.13 | 16.9570 | 1.11 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.20 | 43.205 | 91.15 | 707.00 | 49.6356 | 16.08 | 20.11 | 0.00 | 20.11 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.270 | 18.330 | 53.94 | 756.79 | 35.28 | 13.28 | 27.40 | 0.00 | 27.40 | 36.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 973.05 | 9.560 | 30.69 | 968.50 | 12.750 | 17.71 | 0.00 | 0.00 | 0.00 | 5.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.55 | 18.630 | 61.49 | 420.90 | 23.70 | 46.53 | 29.05 | 18.05 | 47.10 | 18.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1753.50 | 4.250 | 57.15 | 1751.70 | 3.710 | 0.29 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.25 | 5.610 | 87.25 | 456.25 | 6.620 | 58.53 | 44.69 | 15.00 | 59.69 | 4.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.30 | 748.28 | 746.80 | 0.00 | 0.00 | |||||||||||
| 15 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 246.00 | 1.900 | 42.22 | 251.40 | 4.67 | 74.62 | 85.27 | 0.00 | 85.27 | 9.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.95 | 0.933 | 80.43 | 185.35 | 0.651 | 32.70 | 22.30 | 11.03 | 33.33 | 0.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.00 | 0.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15 | 846.60 | 0.460 | 8.17 | 7.13 | 0.00 | 7.13 | 7.70 | |||||
| Grand Total | 3532.47 | 2301.831 | 65.16% |
