| 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 | 2390.09 ft | 2382.09 | 2388.09 | 2389.09 | 2384.86 | 1156.632 | 79.25% | 2373.16ft | 979.035 | 191.27 | 128.45 | 0.00 | 128.45 | 13.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 164.00 | 162.50 | 163.00 | 163.50 | 163.05 | 846.235 | 83.14% | 157.49 | 692.25 | 69.12 | 68.92 | 0.00 | 68.92 | 3.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.20 | 974.20 | 975.20 | 975.70 | 976.37 | 363.070 | 81.31% | 973.19 | 319.970 | 103.75 | 29.29 | 71.10 | 100.39 | 37.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.50 | 773.00 | 773.50 | 774.00 | 774.30 | 184.950 | 92.01% | 770.90 | 145.350 | 20.60 | 12.50 | 0.00 | 12.50 | 26.00 | Tunnel Outflow – 1.08 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.40 ft | 141.744 | 95.07% | 2660.20 ft | 141.183 | 21.85 | 12.08 | 0.00 | 12.08 | 2.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.50 | 48.690 | 88.90% | 1593.20 | 37.940 | 11.70 | 4.91 | 8.24 | 13.15 | 10.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.18 | 46.1577 | 92.63% | 1201.75 | 28.4849 | 5.07 | 0.00 | 0.00 | 0.00 | 12.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.75 | 44.6841 | 94.27% | 701.00 | 32.1662 | 40.44 | 20.18 | 22.14 | 42.32 | 17.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.81 | 25.904 | 76.23% | 747.98 | 12.09 | 52.97 | 39.78 | 0.00 | 39.78 | 76.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.45 | 17.31 | 55.57% | 974.00 | 10.70 | 31.54 | 0.00 | 0.00 | 0.00 | 29.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.40 | 20.750 | 68.48% | 419.30 | 18.000 | 99.26 | 48.46 | 50.80 | 99.26 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1756.90 | 6.130 | 6.41 | 0.00 | 6.41 | 6.41 | 8.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.15 | 6.190 | 96.27% | 451.85 | 3.630 | 80.92 | 44.42 | 60.00 | 104.42 | 15.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.80 | 1.6339 | 30.87% | 746.80 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.20 | 2.590 | 174.39 | 103.34 | 71.04 | 174.39 | 20.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.60 | 0.885 | 76.29% | 191.15 | 0.960 | 37.74 | 33.76 | 5.57 | 39.33 | 29.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.60 | 0.2068 | 27.10% | 820.30 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.90 | 0.210 | 53.85% | 846.70 | 0.170 | 12.03 | 11.22 | 0.00 | 11.22 | 55.00 | |||||
| Grand Total | 3547.55 | 2916.77 | 82.22% | 2430.65 |
