| 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 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 129.56 | 141.060 | 13.86 | 124.62 | 154.51 | 79.28 | 19.91 | 0.00 | 19.91 | 39.80 | |
| 2 | IDUKKI | IDUKKI | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2375.33 ft | 2367.33 ft | 2373.33 ft | 2374.33ft | 2329.24 ft | 431.546 | 29.57 | 2303.64 ft | 720.659 | 61.60 | 33.05 | 0.00 | 33.05 | 24.20 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 975.36 | 973.36 | 974.36 | 974.86 | 942.66 | 75.070 | 16.81 | 930.92 | 42.29 | 26.77 | 1.47 | 0.00 | 1.47 | 53.00 | |
| 4 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.80 | 1.250 | 4.01 | 964.10 | 8.760 | 4.50 | 0.00 | 0.00 | 0.00 | 50.00 | ||
| 5 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 747.090 | 10.590 | 31.17 | 745.48 | 12.53 | 23.83 | 10.43 | 0.00 | 10.43 | 73.00 | ||
| 6 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 771.00 | 769.50 | 770.00 | 770.50 | 758.35 | 18.650 | 10.05 | 755.30 | 25.60 | 26.74 | 0.00 | 0.00 | 0.00 | 23.00 | Diversion tunnel closed |
| 7 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 417.30 | 13.700 | 45.21 | 414.95 | 11.08 | 46.77 | 24.78 | 0.00 | 24.78 | 32.00 | ||
| 8 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00 | 2653.08 ft | 2654.72 ft | 2656.36 ft | 2591.20 ft | 21.430 | 14.28 | 2583.60 ft | 18.36 | 5.21 | 0.00 | 0.00 | 0.00 | 31.00 | |
| 9 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.000 | 451.45 | 3.420 | 53.19 | 451.750 | 3.950 | -34.10 | 31.44 | 0.00 | 31.44 | 16.00 | ||||
| 10 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1568.00 | 3.390 | 6.23 | 1566.500 | 3.340 | 1.74 | 0.00 | 0.00 | 0.00 | 22.60 | ||
| 11 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1741.50 | 0.250 | 3.36 | 1742.15 | 0.6000 | 0.69 | 0.00 | 0.00 | 0.00 | 5.60 | Sluice dischage nil | |
| 12 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 246.50 | 2.050 | 45.56 | 247.90 | 3.28 | -59.25 | 57.52 | 0.00 | 57.52 | 42.00 | ||||
| 13 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 688.40 | 11.812 | 24.92 | 683.00 | 10.1630 | 13.83 | 0.12 | 0.00 | 0.12 | 23.00 | ||
| 14 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.90 | 0.455 | 39.22 | 182.80 | 0.433 | 0.00 | 33.00 | |||||||
| 15 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.10 | 0.00 | ||||||||||||
| 16 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.30 | 748.28 | 745.20 | 0.00 | ||||||||||||
| 17 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15 | 846.45 | 0.430 | -8.40 | 7.70 | 0.00 | 7.70 | 15.50 | |||||
| 18 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1191.95 | 3.895 | 7.82 | 1188.78 | 1.9839 | 1.81 | 0.00 | 0.00 | 0.00 | 10.00 | River sluice gate closed. |
