| 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 ft | 1459.49 | 2398.86 ft | 2390.86 | 2396.86 | 2397.86 | 2385.18ft | 1161.930 | 79.61% | 2396.90ft | 1355.910 | 119.84 | 45.34 | 0.00 | 45.34 | 73.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.80 | 165.30 | 165.80 | 166.30 | 162.64 | 834.540 | 81.99% | 165.33 | 911.804 | 203.22 | 58.08 | 0.00 | 58.08 | 264.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 978.83 | 976.83 | 977.83 | 978.33 | 976.44 | 364.080 | 81.54% | 979.87 | 417.730 | 81.50 | 39.60 | 0.00 | 39.60 | 103.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.50 | 163.750 | 81.47% | 773.10 | 170.750 | 1.16 | 12.73 | 0.00 | 12.73 | 1.20 | Tunnel Outflow -12.73Cumecs(1.1 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.70 ft | 142.585 | 95.64% | 2662.80 ft | 148.520 | 40.80 | 14.93 | 0.00 | 14.93 | 125.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.25 | 48.065 | 87.76% | 1597.80 | 49.440 | 7.23 | 0.00 | 0.00 | 0.00 | 62.80 | Sluice Discharge-0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.31 | 51.3318 | 103.01% | 1204.88 | 40.4624 | 10.82 | 0.00 | 6.66 | 6.66 | 48.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.35 | 46.4500 | 98.00% | 706.35 | 43.5525 | 46.88 | 20.22 | 21.15 | 41.36 | 70.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.94 | 19.670 | 57.89% | 750.42 | 16.62 | 18.94 | 17.53 | 0.00 | 17.53 | 2.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 979.05 | 18.21 | 58.46% | 984.30 | 27.06 | 24.12 | 0.00 | 0.00 | 0.00 | 27.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 418.90 | 17.040 | 56.24% | 420.65 | 21.370 | 111.01 | 34.68 | 0.00 | 34.68 | 79.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1757.80 | 6.760 | 2.91 | 0.00 | 2.50 | 2.50 | 20.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.20 | 6.220 | 96.73% | 456.45 | 6.360 | 132.44 | 43.07 | 89.38 | 132.44 | 55.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 749.10 | 1.7501 | 33.07% | 748.00 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 253.00 | 4.550 | 152.31 | 93.37 | 52.51 | 145.88 | 62.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.80 | 0.772 | 66.55% | 191.55 | 1.014 | 32.55 | 26.19 | 2.10 | 28.28 | 41.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.70 | 0.2106 | 27.60% | 821.00 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.110 | 28.21% | 847.00 | 0.240 | 10.16 | 10.50 | 0.00 | 10.50 | 96.00 | |||||
| Grand Total | 3547.55 | 2888.27 | 81.42% | 3222.14 |
