| 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 | 2385.94 | 1174.509 | 80.47% | 2375.48ft | 1011.985 | 153.06 | 120.94 | 0.00 | 120.94 | 24.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 164.00 | 162.50 | 163.00 | 163.50 | 164.16 | 878.108 | 86.28% | 158.44 | 716.88 | 150.48 | 68.64 | 68.51 | 137.15 | 96.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.20 | 974.20 | 975.20 | 975.70 | 976.49 | 364.810 | 81.70% | 973.79 | 327.770 | 95.67 | 40.87 | 48.08 | 88.96 | 17.00 | |
| 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% | 771.45 | 151.450 | 5.09 | 12.04 | 0.00 | 12.04 | 42.40 | Tunnel Outflow -12.04Cumecs(1.04 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2662.60 ft | 147.960 | 99.24% | 2662.10 ft | 146.540 | 30.10 | 13.67 | 0.00 | 13.67 | 31.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.75 | 49.415 | 90.22% | 1594.00 | 39.940 | 14.79 | 6.55 | 8.24 | 14.79 | 20.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.29 | 51.2287 | 102.81% | 1202.02 | 29.3447 | 18.39 | 0.00 | 2.89 | 2.89 | 55.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.20 | 46.0918 | 97.24% | 701.70 | 33.5580 | 69.91 | 15.34 | 36.40 | 51.74 | 55.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.06 | 29.029 | 85.43% | 749.90 | 15.59 | 39.34 | 41.11 | 0.00 | 41.11 | 74.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.20 | 16.93 | 54.35% | 976.50 | 14.37 | 15.76 | 0.00 | 0.00 | 0.00 | 7.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.55 | 21.130 | 69.74% | 419.65 | 18.870 | 129.06 | 53.89 | 80.96 | 134.84 | 32.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1757.60 | 6.620 | 9.72 | 0.00 | 10.19 | 10.19 | 24.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.20 | 6.220 | 96.73% | 455.85 | 6.000 | 149.48 | 43.60 | 106.25 | 149.85 | 32.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 749.70 | 1.9822 | 37.46% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 252.00 | 4.120 | 207.48 | 102.16 | 105.31 | 207.48 | 29.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.30 | 0.980 | 84.48% | 190.75 | 0.933 | 52.92 | 34.00 | 14.12 | 48.13 | 46.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.2370 | 31.06% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46% | 846.55 | 0.130 | 9.68 | 10.14 | 0.00 | 10.14 | 85.00 | |||||
| Grand Total | 3547.55 | 2985.33 | 84.15% | 2524.10 |
