| 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 | 2383.53 ft | 2375.53 | 2381.53 | 2382.53 | 2371.06ft | 949.225 | 65.04% | 2362.38ft | 825.969 | 151.20 | 126.73 | 0.00 | 126.73 | 10.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 155.80 | 651.248 | 63.99% | 149.67 | 507.859 | 192.15 | 57.41 | 0.00 | 57.41 | 96.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 973.06 | 318.280 | 71.28% | 967.24 | 247.780 | 64.64 | 43.58 | 0.00 | 43.58 | 47.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.00 | 772.50 | 773.00 | 773.50 | 769.25 | 126.750 | 68.33% | 770.60 | 141.750 | 23.03 | 11.46 | 0.00 | 11.46 | 3.80 | (Tunnel Outflow -0.99MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2654.04 ft | 125.050 | 83.88% | 2643.50 ft | 100.580 | 21.80 | 1.78 | 0.00 | 1.78 | 37.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1591.600 | 34.540 | 63.06% | 1582.00 | 17.300 | 3.47 | 0.00 | 0.00 | 0.00 | 12.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.24 | 26.8608 | 53.90% | 1198.10 | 16.8615 | 2.21 | 0.00 | 0.00 | 0.00 | 5.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 704.50 | 39.2611 | 82.83% | 706.85 | 45.0087 | 16.66 | 19.34 | 0.00 | 19.34 | 18.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.790 | 21.380 | 62.92% | 756.20 | 29.410 | 48.29 | 29.22 | 0.00 | 29.22 | 48.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.25 | 11.010 | 35.35% | 983.45 | 25.530 | 10.30 | 0.00 | 0.00 | 0.00 | 49.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.00 | 19.750 | 65.18% | 419.40 | 18.250 | 94.95 | 38.68 | 56.27 | 94.95 | 13.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1755.40 | 5.210 | 68.10% | 1751.35 | 3.220 | 1.27 | 0.00 | 0.00 | 0.00 | 3.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.15 | 6.190 | 96.27% | 455.00 | 5.460 | 75.81 | 45.00 | 30.00 | 75.00 | 17.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.10 | 0.9752 | 18.43% | 751.20 | 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 | 105.82 | 102.69 | 3.13 | 105.82 | 28.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.75 | 0.906 | 78.10% | 191.70 | 1.034 | 47.39 | 34.31 | 12.75 | 47.06 | 69.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1983 | 25.99% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 846.60 | 0.140 | 6.61 | 6.73 | 0.00 | 6.73 | 20.00 | |||||
| Grand Total | 3532.05 | 2341.52 | 66.29% | 1990.27 |
