| 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 | 2399.31 ft | 2391.31 | 2397.31 | 2398.31 | 2385.88ft | 1173.516 | 80.41% | 2398.16ft | 1376.764 | 87.20 | 43.38 | 0.00 | 43.38 | 26.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 167.00 | 165.50 | 166.00 | 166.50 | 162.82 | 839.670 | 82.50% | 165.34 | 912.092 | 107.00 | 50.93 | 0.00 | 50.93 | 116.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 979.84 | 977.84 | 978.84 | 979.34 | 976.88 | 370.460 | 82.97% | 979.52 | 411.740 | 68.88 | 40.41 | 0.00 | 40.41 | 42.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.25 | 160.750 | 79.98% | 773.20 | 171.750 | 0.81 | 12.38 | 0.00 | 12.38 | 2.40 | Tunnel Outflow -12.38Cumecs(1.07 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.40 ft | 144.558 | 96.96% | 2662.00 ft | 146.257 | 26.18 | 14.76 | 4.87 | 19.63 | 68.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.80 | 49.440 | 90.27% | 1597.75 | 49.415 | 5.79 | 0.00 | 0.00 | 0.00 | 7.00 | Sluice Discharge-0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.26 | 51.0742 | 102.50% | 1205.11 | 41.4700 | 6.19 | 0.00 | 6.19 | 6.19 | 13.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.80 | 44.8464 | 94.61% | 707.15 | 45.9736 | 49.48 | 20.22 | 23.62 | 43.84 | 52.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.76 | 21.320 | 62.74% | 749.02 | 13.87 | 18.74 | 15.91 | 0.00 | 15.91 | 7.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.60 | 17.53 | 56.28% | 982.90 | 24.54 | 16.11 | 0.00 | 0.00 | 0.00 | 29.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 421.60 | 23.750 | 78.38% | 420.60 | 21.250 | 93.58 | 47.84 | 0.88 | 48.73 | 8.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1757.90 | 6.830 | 2.91 | 0.00 | 2.50 | 2.50 | 16.60 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.10 | 6.156 | 95.74% | 455.60 | 5.840 | 72.23 | 43.63 | 27.50 | 71.13 | 25.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.60 | 1.5564 | 29.41% | 750.10 | 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 | 112.89 | 97.81 | 10.10 | 107.92 | 69.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.40 | 0.994 | 85.69% | 187.00 | 0.466 | 36.94 | 32.20 | 3.61 | 35.80 | 36.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.60 | 0.2068 | 27.10% | 823.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.55 | 0.130 | 9.00 | 9.11 | 0.00 | 9.11 | 22.20 | |||||
| Grand Total | 3547.55 | 2917.55 | 82.24% | 3232.94 |
