| 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 | 2370.00ft | 934.165 | 64.01 | 2342.92 ft | 1119.149 | 195.24 | 35.84 | 0.00 | 35.84 | 0.40 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 152.70 | 577.872 | 56.78 | 148.40 | 551.668 | 124.17 | 24.99 | 0.00 | 24.99 | 10.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 976.00 | 974.00 | 975.00 | 975.50 | 970.30 | 283.320 | 63.44 | 960.42 | 193.80 | 100.00 | 42.14 | 0.00 | 42.14 | 2.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 772.00 | 141.950 | 76.52 | 773.75 | 186.60 | 31.26 | 0.00 | 0.00 | 0.00 | 4.60 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00ft | 2653.08ft | 2654.72ft | 2656.36ft | 2650.00ft | 116.400 | 77.55 | 2631.00 ft | 81.25 | 41.44 | 8.91 | 0.00 | 8.91 | 7.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1584.40 | 20.500 | 37.70 | 1581.30 | 16.700 | 8.68 | 0.00 | 0.00 | 0.00 | 1.00 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.25 | 19.674 | 39.48 | 1197.80 | 15.9061 | 5.53 | 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 | 706.70 | 44.522 | 93.93 | 706.60 | 48.3372 | 35.30 | 19.56 | 17.36 | 36.92 | 4.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.690 | 28.120 | 82.75 | 757.52 | 37.11 | 31.86 | 31.86 | 0.00 | 31.86 | 15.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 980.00 | 19.630 | 63.02 | 976.00 | 21.700 | 32.99 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.00 | 19.750 | 65.18 | 416.45 | 13.70 | 137.85 | 31.03 | 85.07 | 116.10 | |||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1752.80 | 3.900 | 52.44 | 1750.55 | 3.250 | 1.45 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.15 | 5.550 | 86.31 | 456.20 | 6.580 | 115.00 | 44.12 | 69.38 | 113.49 | 1.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.30 | 748.28 | 748.10 | 0.00 | 0.00 | |||||||||||
| 15 | LOWER PERIYARÂ | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 252.00 | 4.120 | 91.56 | 252.00 | 4.92 | 157.61 | 103.97 | 53.63 | 157.61 | 0.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.10 | 0.953 | 82.16 | 183.80 | 0.510 | 60.88 | 22.28 | 39.09 | 61.37 | 1.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.00 | 0.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46 | 846.55 | 0.450 | 8.30 | 8.07 | 0.00 | 8.07 | 4.50 |
