| 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 | 129.72 | 143.220 | 14.07 | 124.64 | 154.72 | 22.69 | 47.34 | 0.00 | 47.34 | 5.80 | |
| 2 | IDUKKI | IDUKKI | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2373.00ft | 2365ft | 2371ft | 2372ft | 2332.70ft | 468.512 | 32.10 | 2308.50 ft | 764.923 | 36.15 | 81.70 | 0.00 | 81.70 | 13.20 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 975.36 | 973.36 | 974.36 | 974.86 | 938.73 | 59.670 | 13.36 | 933.50 | 49.40 | 11.48 | 3.97 | 0.00 | 3.97 | 39.00 | |
| 4 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.00 | 0.610 | 1.96 | 963.80 | 8.520 | 2.55 | 0.00 | 0.00 | 0.00 | 15.00 | ||
| 5 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 747.730 | 11.670 | 34.34 | 744.35 | 11.06 | 23.79 | 15.41 | 0.00 | 15.41 | 63.00 | ||
| 6 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 767.00 | 765.50 | 766.00 | 766.50 | 756.00 | 5.250 | 2.83 | 754.60 | 22.20 | 8.21 | 8.10 | 0.00 | 8.10 | 25.00 | Diversion tunnel opened |
| 7 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 413.65 | 7.425 | 24.50 | 414.10 | 9.80 | 17.96 | 30.11 | 0.00 | 30.11 | |||
| 8 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2583.70 ft | 15.050 | 10.03 | 2582.40 ft | 17.43 | 0.73 | 1.66 | 0.00 | 1.66 | 10.00 | |||||
| 9 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.000 | 450.40 | 2.880 | 44.79 | 451.800 | 3.970 | -13.62 | 17.20 | 0.00 | 17.20 | 2.00 | ||||
| 10 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1573.05 | 7.340 | 13.50 | 1568.100 | 4.310 | 0.00 | 5.21 | 0.00 | 5.21 | 3.00 | ||
| 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 | 245.80 | 1.840 | 40.89 | 247.20 | 3.06 | -18.30 | 22.12 | 0.00 | 22.12 | 3.00 | ||||
| 13 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 685.20 | 8.205 | 17.31 | 684.15 | 11.3035 | 6.83 | 7.97 | 0.00 | 7.97 | 2.00 | ||
| 14 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.40 | 0.314 | 27.07 | 183.80 | 0.510 | 0.00 | 3.00 | |||||||
| 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 | 846.15 | 0.040 | 10.26 | 846.70 | 0.490 | -1.78 | 1.90 | 0.00 | 1.90 | 3.00 | |||||
| 18 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1190.49 | 2.001 | 4.02 | 1188.45 | 1.8166 | 0.176 | 0.00 | 0.00 | 0.00 | 0.00 | River sluice gate closed. |
