| 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 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 146.72 | 443.120 | 43.54 | 137.18 | 328.33 | 719.44 | 15.93 | 0.00 | 15.93 | 148.80 | |
| 2 | IDUKKI | IDUKKI | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2380.58 ft | 2372.58ft | 2378.58 ft | 2379.58ft | 2353.30ft | 709.865 | 48.64 | 2318.02 ft | 851.641 | 913.15 | 33.05 | 0.00 | 33.05 | 226.40 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 975.36 | 973.36 | 974.36 | 974.86 | 962.59 | 204.570 | 45.81 | 946.25 | 98.80 | 368.88 | 5.51 | 0.00 | 5.51 | 182.00 | |
| 4 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.95 | 16.560 | 53.16 | 966.10 | 10.360 | 108.56 | 0.00 | 0.00 | 0.00 | 159.00 | ||
| 5 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.290 | 27.120 | 79.81 | 751.03 | 22.26 | 87.38 | 39.21 | 0.00 | 39.21 | 132.00 | ||
| 6 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 773.50 | 772.00 | 772.50 | 773.00 | 768.70 | 105.650 | 56.95 | 767.20 | 114.00 | 138.90 | 0.00 | 0.00 | 0.00 | 290.02 | |
| 7 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 421.00 | 22.250 | 73.43 | 420.50 | 22.70 | 566.67 | 31.13 | 396.41 | 427.55 | 89.00 | ||
| 8 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00 | 2653.08 ft | 2654.72 ft | 2656.36 ft | 2634.60 ft | 83.820 | 55.84 | 2610.50 ft | 47.62 | 118.63 | 0.00 | 0.00 | 0.00 | 171.00 | |
| 9 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.70 | 5.900 | 91.76 | 455.10 | 5.890 | 426.86 | 44.81 | 381.97 | 426.78 | 188.00 | ||||
| 10 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1578.40 | 12.300 | 22.62 | 1571.65 | 6.950 | 28.94 | 0.00 | 0.00 | 0.00 | 195.00 | ||
| 11 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1749.70 | 2.560 | 34.42 | 1745.90 | 1.580 | 9.72 | 0.00 | 0.00 | 0.00 | 93.00 | ||
| 12 | LOWER PERIYARÂ | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 252.00 | 4.120 | 91.56 | 242.10 | 1.68 | 785.97 | 102.16 | 683.81 | 785.97 | 192.00 | ||||
| 13 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.50 | 46.810 | 98.76 | 694.70 | 25.6527 | 108.05 | 12.63 | 1.74 | 14.36 | 153.00 | ||
| 14 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 192.25 | 1.112 | 95.86 | 187.15 | 0.822 | 16.93 | 16.93 | Heavy Rain | ||||||
| 15 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 823.00 | 10.00 | 10.00 | |||||||||||
| 16 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.30 | 748.28 | 753.20 | 0.00 | ||||||||||||
| 17 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46 | 846.10 | 0.340 | 9.75 | 10.10 | 0.00 | 10.10 | 117.00 | |||||
| 18 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.14 | 12.954 | 26.00 | 1191.50 | 3.9821 | 22.56 | 0.00 | 0.00 | 0.00 | 97.00 |
