| 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 | 161.00 | 159.50 | 160.00 | 160.50 | 129.56 | 141.060 | 13.86 | 124.37 | 151.89 | 36.92 | 47.57 | 0.00 | 47.57 | 7.00 | |
| 2 | IDUKKI | IDUKKI | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2373.00ft | 2365ft | 2371ft | 2372ft | 2331.48 ft | 455.468 | 31.21 | 2307.02 | 751.456 | 33.16 | 83.56 | 0.00 | 83.56 | 3.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 975.36 | 973.36 | 974.36 | 974.86 | 939.30 | 61.810 | 13.84 | 932.33 | 46.03 | 11.93 | 3.77 | 0.00 | 3.77 | 3.00 | |
| 4 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.30 | 0.850 | 2.73 | 963.65 | 8.420 | 3.47 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 5 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 748.890 | 13.650 | 40.17 | 744.87 | 11.69 | 20.67 | 12.76 | 0.00 | 12.76 | 26.00 | ||
| 6 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 767.00 | 765.50 | 766.00 | 766.50 | 756.10 | 5.650 | 3.05 | 754.65 | 22.80 | 2.38 | 0.00 | 0.00 | 0.00 | 2.00 | Diversion tunnel closed |
| 7 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 414.40 | 8.550 | 28.22 | 414.90 | 11.00 | 29.53 | 24.32 | 0.00 | 24.32 | |||
| 8 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2583.30 ft | 14.730 | 9.81 | 2582.00 ft | 17.13 | 5.68 | 7.53 | 0.00 | 7.53 | 6.00 | |||||
| 9 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.000 | 450.90 | 3.140 | 48.83 | 451.500 | 3.820 | -13.02 | 11.86 | 0.00 | 11.86 | 0.00 | ||||
| 10 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1571.70 | 6.140 | 11.29 | 1566.600 | 3.250 | 0.00 | 1.57 | 0.00 | 1.57 | 3.40 | ||
| 11 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1741.50 | 0.250 | 3.36 | 1741.50 | 0.6000 | 0.02 | 0.02 | 0.00 | 0.02 | 0.00 | Sluice dischage only | |
| 12 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 247.00 | 2.200 | 48.89 | 247.30 | 3.09 | -18.23 | 16.49 | 0.00 | 16.49 | 8.00 | ||||
| 13 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 685.30 | 8.304 | 17.52 | 683.65 | 10.8076 | 4.19 | 1.90 | 0.00 | 1.90 | 4.00 | ||
| 14 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 183.60 | 0.154 | 13.28 | 183.00 | 0.448 | 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 | 745.10 | 0.00 | ||||||||||||
| 17 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.90 | 0.210 | 53.85 | 846.60 | 0.460 | -5.72 | 5.60 | 0.00 | 5.60 | 0.00 | |||||
| 18 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1190.56 | 2.037 | 4.09 | 1188.54 | 1.8622 | 0.118 | 0.00 | 0.00 | 0.00 | 0.00 | River sluice gate closed. |
