| 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 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2386.12 | 1177.488 | 80.68% | 2375.94ft | 1018.524 | 169.21 | 133.27 | 0.00 | 133.27 | 8.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 164.24 | 880.412 | 86.50% | 158.56 | 720.12 | 215.37 | 68.44 | 120.27 | 188.71 | 85.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 976.30 | 362.050 | 81.08% | 974.00 | 330.500 | 90.58 | 40.92 | 81.61 | 122.52 | 7.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.25 | 184.250 | 91.67% | 771.50 | 151.950 | 4.05 | 12.15 | 0.00 | 12.15 | 8.80 | Tunnel Outflow -12.15Cumecs(1.05 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2663.00 ft | 149.090 | 100.00% | 2662.90 ft | 148.810 | 31.43 | 13.74 | 4.62 | 18.35 | 76.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.70 | 49.390 | 90.18% | 1594.10 | 40.190 | 15.11 | 7.16 | 8.24 | 15.40 | 23.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.38 | 51.6924 | 103.74% | 1202.07 | 29.5039 | 13.63 | 0.00 | 8.27 | 8.27 | 43.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.25 | 46.2100 | 97.49% | 701.65 | 33.4586 | 104.41 | 16.04 | 86.92 | 102.97 | 62.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.72 | 28.192 | 82.97% | 750.48 | 16.74 | 30.72 | 40.41 | 0.00 | 40.41 | 12.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.00 | 16.63 | 53.39% | 976.70 | 14.68 | 14.38 | 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 | 421.20 | 22.750 | 75.08% | 419.60 | 18.750 | 215.63 | 53.95 | 142.87 | 196.82 | 71.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.25 | 7.080 | 92.55% | 1757.70 | 6.690 | 10.65 | 0.00 | 10.19 | 10.19 | 26.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.00 | 6.090 | 94.71% | 455.20 | 5.590 | 216.53 | 44.25 | 173.75 | 218.00 | 44.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.60 | 1.5564 | 29.41% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 251.40 | 3.870 | 232.78 | 101.63 | 131.15 | 232.78 | 32.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.30 | 0.839 | 72.33% | 187.60 | 0.529 | 37.22 | 32.62 | 6.34 | 38.96 | 38.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.70 | 0.2106 | 27.60% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.55 | 0.130 | 33.33% | 846.65 | 0.150 | 10.22 | 10.45 | 0.00 | 10.45 | 53.50 | |||||
| Grand Total | 3547.55 | 2988.61 | 84.24% | 2540.06 |
