| 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 | 128.92 | 132.460 | 13.01 | 124.27 | 150.84 | 48.61 | 17.01 | 0.00 | 17.01 | 21.20 | |
| 2 | IDUKKI | IDUKKI | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2375.33 ft | 2367.33 ft | 2373.33 ft | 2374.33ft | 2328.76 ft | 426.421 | 29.22 | 2303.84 ft | 722.483 | 56.19 | 35.06 | 0.00 | 35.06 | 48.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 975.36 | 973.36 | 974.36 | 974.86 | 941.78 | 71.540 | 16.02 | 931.02 | 42.55 | 19.29 | 7.48 | 0.00 | 7.48 | 48.00 | |
| 4 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.45 | 0.970 | 3.11 | 963.75 | 8.490 | 3.94 | 0.00 | 0.00 | 0.00 | 30.00 | ||
| 5 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 745.200 | 7.700 | 22.66 | 744.47 | 11.21 | 22.06 | 7.75 | 0.00 | 7.75 | 71.00 | ||
| 6 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 771.00 | 769.50 | 770.00 | 770.50 | 757.70 | 14.850 | 8.01 | 755.10 | 24.60 | 16.32 | 0.00 | 0.00 | 0.00 | 29.00 | Diversion tunnel closed |
| 7 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 414.85 | 9.225 | 30.45 | 415.50 | 11.90 | 25.53 | 25.53 | 0.00 | 25.53 | 28.00 | ||
| 8 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00 | 2653.08 ft | 2654.72 ft | 2656.36 ft | 2589.80 ft | 20.340 | 13.55 | 2583.60 ft | 18.36 | 7.29 | 0.00 | 0.00 | 0.00 | 31.00 | |
| 9 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.000 | 449.95 | 2.680 | 41.68 | 451.800 | 3.970 | -25.84 | 17.74 | 0.00 | 17.74 | 26.00 | ||||
| 10 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1567.75 | 3.140 | 5.77 | 1566.400 | 3.240 | 0.21 | 0.79 | 0.00 | 0.79 | 17.40 | ||
| 11 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1741.50 | 0.250 | 3.36 | 1742.00 | 0.6000 | 0.69 | 0.00 | 0.00 | 0.00 | 7.60 | Sluice dischage nil | |
| 12 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 246.50 | 2.050 | 45.56 | 248.30 | 3.43 | -27.22 | 25.14 | 0.00 | 25.14 | 49.00 | ||||
| 13 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 686.55 | 9.544 | 20.13 | 683.90 | 11.0556 | 3.28 | 3.85 | 0.00 | 3.85 | 8.00 | ||
| 14 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.30 | 0.307 | 26.47 | 184.30 | 0.551 | 0.00 | 26.00 | |||||||
| 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 | 745.00 | 0.00 | ||||||||||||
| 17 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46 | 846.50 | 0.440 | -7.59 | 7.47 | 0.00 | 7.47 | 5.60 | |||||
| 18 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1191.74 | 3.531 | 7.09 | 1188.73 | 1.9586 | 1.00 | 0.00 | 0.00 | 0.00 | 2.00 | River sluice gate closed. |
