| 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 | 2398.86 ft | 2390.86 | 2396.86 | 2397.86 | 2389.52ft | 1233.768 | 84.53% | 2390.46ft | 1249.320 | 219.28 | 83.60 | 0.00 | 83.60 | 51.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.80 | 165.30 | 165.80 | 166.30 | 163.40 | 856.280 | 84.13% | 163.68 | 864.316 | 180.25 | 57.35 | 0.00 | 57.35 | 177.70 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 978.83 | 976.83 | 977.83 | 978.33 | 977.73 | 383.050 | 85.79% | 976.67 | 367.410 | 84.00 | 38.86 | 0.00 | 38.86 | 58.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.55 | 164.350 | 81.77% | 774.15 | 183.250 | 2.43 | 2.43 | 0.00 | 2.43 | 13.60 | (Tunnel Outflow -0.21MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.70 ft | 145.410 | 97.53% | 2659.70 ft | 139.810 | 57.88 | 18.65 | 0.00 | 18.65 | 170.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.900 | 49.690 | 90.72% | 1596.25 | 45.570 | 7.01 | 7.01 | 0.00 | 7.01 | 31.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.25 | 37.7181 | 75.69% | 1204.30 | 37.9379 | 3.05 | 0.00 | 0.00 | 0.00 | 28.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.90 | 37.9322 | 80.03% | 705.80 | 42.2766 | 23.97 | 19.37 | 0.00 | 19.37 | 52.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.80 | 13.490 | 39.70% | 753.10 | 21.990 | 28.59 | 9.38 | 0.00 | 9.38 | 169.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 979.40 | 18.720 | 60.10% | 979.60 | 19.020 | 26.40 | 0.00 | 0.00 | 0.00 | 86.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 422.80 | 26.750 | 88.28% | 420.70 | 21.500 | 308.26 | 38.17 | 180.39 | 218.56 | 169.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1757.75 | 6.730 | 0.58 | 0.00 | 0.58 | 0.58 | 10.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.40 | 6.330 | 98.44% | 452.15 | 3.790 | 69.90 | 44.87 | 21.56 | 66.43 | 66.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.40 | 1.0915 | 20.63% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 249.80 | 3.210 | 114.02 | 88.16 | 5.83 | 94.00 | 81.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.10 | 0.953 | 82.16% | 189.30 | 0.715 | 40.00 | 33.45 | 1.91 | 35.35 | 51.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.60 | 0.2068 | 27.10% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77% | 846.35 | 0.080 | 10.18 | 10.99 | 0.00 | 10.99 | 73.00 | |||||
| Grand Total | 3547.55 | 2987.17 | 84.20% | 3006.93 |
