| 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 | 130.14 | 149.030 | 14.64 | 125.72 | 166.42 | 69.21 | 20.49 | 0.00 | 20.49 | 44.60 | |
| 2 | IDUKKI | IDUKKI | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2375.33 ft | 2367.33 ft | 2373.33 ft | 2374.33ft | 2330.08 ft | 440.522 | 30.18 | 2303.86 ft | 722.672 | 76.83 | 23.57 | 0.00 | 23.57 | 25.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 975.36 | 973.36 | 974.36 | 974.86 | 943.92 | 80.430 | 18.01 | 931.15 | 42.89 | 36.43 | 1.69 | 0.00 | 1.69 | 37.00 | |
| 4 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.40 | 1.730 | 5.55 | 964.30 | 8.920 | 6.83 | 0.00 | 0.00 | 0.00 | 38.00 | ||
| 5 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 749.380 | 14.550 | 42.82 | 747.34 | 15.41 | 29.90 | 18.24 | 0.00 | 18.24 | 72.00 | ||
| 6 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 771.00 | 769.50 | 770.00 | 770.50 | 759.65 | 26.850 | 14.47 | 757.00 | 34.60 | 48.70 | 0.00 | 0.00 | 0.00 | 48.00 | Diversion tunnel closed |
| 7 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.60 | 18.750 | 61.88 | 416.95 | 14.70 | 29.51 | 31.97 | 5.34 | 37.31 | 31.00 | ||
| 8 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00 | 2653.08 ft | 2654.72 ft | 2656.36 ft | 2593.00 ft | 23.330 | 15.54 | 2583.70 ft | 18.45 | 11.11 | 0.00 | 0.00 | 0.00 | 65.00 | |
| 9 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.000 | 450.40 | 2.880 | 44.79 | 452.150 | 4.150 | -26.43 | 27.36 | 0.00 | 27.36 | 21.00 | ||||
| 10 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1568.20 | 3.590 | 6.60 | 1566.750 | 3.590 | 1.16 | 0.00 | 0.00 | 0.00 | 9.20 | ||
| 11 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1741.50 | 0.250 | 3.36 | 1742.30 | 0.6000 | 0.69 | 0.00 | 0.00 | 0.00 | 1.00 | Sluice dischage nil | |
| 12 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 245.90 | 1.870 | 41.56 | 245.90 | 2.67 | -51.36 | 53.09 | 0.00 | 53.09 | 42.00 | ||||
| 13 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 689.65 | 13.554 | 28.59 | 683.40 | 10.5597 | 8.87 | 0.00 | 0.00 | 0.00 | 8.00 | ||
| 14 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.80 | 0.445 | 38.36 | 183.60 | 0.494 | 0.00 | 37.00 | |||||||
| 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 | 745.40 | 0.00 | ||||||||||||
| 17 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46 | 846.60 | 0.460 | -7.93 | 7.93 | 0.00 | 7.93 | 27.00 | |||||
| 18 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1192.13 | 4.207 | 8.44 | 1188.81 | 1.9991 | 1.00 | 0.00 | 0.00 | 0.00 | 3.00 | River sluice gate closed. |
