| 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 Live 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 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2344.46ft | 601.282 | 41.20% | 2339.40ft | 540.094 | 14.46 | 120.22 | 0.00 | 120.22 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 143.28 | 372.668 | 36.62% | 142.22 | 352.157 | 6.15 | 64.38 | 0.00 | 64.38 | 7.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 959.68 | 179.880 | 40.29% | 966.31 | 235.870 | 8.63 | 38.14 | 0.00 | 38.14 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 759.90 | 44.150 | 21.97% | 757.50 | 29.150 | 2.78 | 8.56 | 0.00 | 8.56 | 0.00 | (Tunnel Outflow -0.74McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2592.50 ft | 21.860 | 14.66% | 2621.90 ft | 60.010 | 4.18 | 20.04 | 0.00 | 20.04 | 2.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1584.55 | 21.130 | 38.58% | 1584.40 | 20.890 | 0.00 | 3.73 | 0.00 | 3.73 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.04 | 8.3699 | 16.80% | 1195.75 | 11.3356 | 0.73 | 11.57 | 0.00 | 11.57 | 0.00 | Discharge through sluice -1MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 696.80 | 24.7691 | 52.26% | 699.80 | 29.7764 | 17.38 | 18.42 | 0.00 | 18.42 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.72 | 17.230 | 50.71% | 749.81 | 15.400 | 8.83 | 22.93 | 0.00 | 22.93 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.70 | 0.380 | 1.22% | 966.25 | 2.430 | 1.90 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 416.850 | 12.800 | 42.24% | 413.60 | 7.350 | 19.66 | 19.66 | 0.00 | 19.66 | 14.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1751.70 | 3.360 | 0.00 | 0.00 | 0.12 | 0.12 | 6.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.10 | 4.270 | 66.41% | 453.15 | 4.300 | 15.71 | 14.20 | 0.00 | 14.20 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.50 | 0.7907 | 14.94% | 745.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.10 | 3.330 | 73.19% | 250.10 | 3.330 | 21.03 | 20.56 | 0.00 | 20.56 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.90 | 0.559 | 48.19% | 189.80 | 0.772 | 28.76 | 28.50 | 0.00 | 28.50 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.60 | 0.140 | 4.48 | 4.37 | 0.00 | 4.37 | 0.00 | |||||
| Grand Total | 3547.55 | 1320.73 | 37.23% | 1316.37 |
