| 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 | 2399.31 ft | 2391.31 | 2397.31 | 2398.31 | 2398.20ft | 1377.440 | 94.38% | 2393.86ft | 1305.594 | 176.57 | 114.37 | 14.55 | 128.92 | 76.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 167.00 | 165.50 | 166.00 | 166.50 | 165.54 | 917.852 | 90.18% | 164.67 | 892.796 | 103.58 | 63.58 | 0.00 | 63.58 | 68.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 979.84 | 977.84 | 978.84 | 979.34 | 979.41 | 409.870 | 91.79% | 978.61 | 396.760 | 73.27 | 38.68 | 7.28 | 45.96 | 54.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.90 | 168.350 | 83.76% | 773.65 | 177.150 | 3.24 | 3.24 | 0.00 | 3.24 | 0.00 | (Tunnel Outflow – 0.28) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.30 ft | 144.270 | 96.77% | 2660.20 ft | 141.180 | 18.89 | 22.13 | 0.00 | 22.13 | 27.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.550 | 48.820 | 89.14% | 1596.30 | 45.690 | 27.43 | 7.18 | 21.64 | 28.82 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.15 | 46.0704 | 92.46% | 1205.02 | 41.1030 | 5.09 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.45 | 46.6900 | 98.50% | 704.80 | 39.9570 | 48.22 | 19.82 | 24.23 | 44.06 | 63.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.26 | 16.320 | 48.03% | 753.10 | 21.990 | 10.99 | 19.46 | 0.00 | 19.46 | 13.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 981.20 | 21.480 | 68.96% | 981.90 | 22.740 | 13.13 | 0.00 | 0.00 | 0.00 | 35.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.20 | 20.250 | 66.83% | 418.50 | 16.180 | 119.21 | 38.73 | 74.69 | 113.42 | 27.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1757.70 | 6.690 | 0.58 | 0.00 | 0.58 | 0.58 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.80 | 5.970 | 92.85% | 452.95 | 4.190 | 90.11 | 44.29 | 45.00 | 89.29 | 33.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.70 | 1.2077 | 22.82% | 746.50 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 247.30 | 2.290 | 192.74 | 102.84 | 89.90 | 192.74 | 16.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.30 | 0.839 | 72.33% | 191.20 | 0.966 | 38.11 | 34.91 | 2.08 | 36.98 | 88.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.110 | 28.21% | 846.55 | 0.130 | 9.59 | 10.29 | 0.00 | 10.29 | 39.00 | |||||
| Grand Total | 3547.55 | 3237.19 | 91.25% | 3115.41 |
