| 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 | 131.68 | 171.360 | 16.84 | 126.72 | 177.78 | 59.03 | 0.00 | 0.00 | 0.00 | 6.20 | |
| 2 | IDUKKI | IDUKKI | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2375.33 ft | 2367.33 ft | 2373.33 ft | 2374.33ft | 2331.08 ft | 451.198 | 30.91 | 2304.20 ft | 725.766 | 49.09 | 42.78 | 0.00 | 42.78 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 975.36 | 973.36 | 974.36 | 974.86 | 945.58 | 87.960 | 19.70 | 931.50 | 43.80 | 18.61 | 4.75 | 0.00 | 4.75 | 0.00 | |
| 4 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.85 | 1.290 | 4.14 | 964.10 | 8.760 | 5.09 | 0.00 | 0.00 | 0.00 | 3.00 | ||
| 5 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 747.060 | 10.540 | 31.02 | 749.87 | 19.94 | 16.48 | 21.20 | 0.00 | 21.20 | 0.00 | ||
| 6 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 771.00 | 769.50 | 770.00 | 770.50 | 760.90 | 35.650 | 19.22 | 758.90 | 46.00 | 7.01 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 7 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.50 | 18.500 | 61.06 | 415.90 | 12.63 | 43.80 | 32.06 | 1.47 | 33.53 | Spill through crest | ||
| 8 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00 | 2653.08 ft | 2654.72 ft | 2656.36 ft | 2595.50 ft | 25.860 | 17.23 | 2591.00 ft | 24.83 | 6.02 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 9 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 450.50 | 2.930 | 45.57 | 451.950 | 4.050 | -20.28 | 23.06 | 0.00 | 23.06 | 0.00 | ||||
| 10 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1568.80 | 4.140 | 7.61 | 1567.100 | 3.890 | 1.74 | 0.00 | 0.00 | 0.00 | 1.00 | ||
| 11 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1741.50 | 0.250 | 3.36 | 1742.65 | 0.6000 | 0.69 | 0.00 | 0.00 | 0.00 | 0.20 | ||
| 12 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 250.10 | 3.330 | 74.00 | 247.20 | 3.06 | -43.50 | 30.77 | 0.00 | 30.77 | 0.00 | ||||
| 13 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 691.10 | 15.710 | 33.14 | 684.15 | 11.3035 | 2.98 | 2.98 | 0.00 | 2.98 | 0.00 | ||
| 14 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.10 | 0.282 | 24.31 | 184.00 | 0.527 | 0.00 | 0.00 | |||||||
| 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 | 745.50 | 0.00 | ||||||||||||
| 17 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77 | 846.55 | 0.450 | -7.51 | 7.51 | 0.00 | 7.51 | 2.10 | |||||
| 18 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1192.40 | 4.676 | 9.38 | 1188.92 | 2.0549 | 1.20 | 0.00 | 0.00 | 0.00 | 0.00 |
