| 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 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2330.66ft | 446.721 | 30.61% | 2386.62ft | 1185.764 | 65.83 | 2.55 | 0.00 | 2.55 | 22.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 146.60 | 440.600 | 43.29% | 165.16 | 906.908 | 53.62 | 0.00 | 0.00 | 0.00 | 1.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 961.21 | 192.890 | 43.20% | 976.68 | 367.560 | 50.61 | 1.42 | 0.00 | 1.42 | 27.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 769.30 | 127.250 | 63.31% | 774.15 | 183.250 | 42.82 | 0.00 | 0.00 | 0.00 | 46.20 | Tunnel Outflow -0.00 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2653.80ft | 124.550 | 83.54% | 2663.00 | 149.080 | 28.88 | 11.83 | 0.00 | 11.83 | 12.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1589.80 | 30.940 | 56.49% | 1597.90 | 49.690 | 2.31 | 0.00 | 0.00 | 0.00 | 4.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.96 | 16.4157 | 32.94% | 1207.32 | 51.388 | 2.21 | 0.00 | 0.00 | 0.00 | 2.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 694.70 | 21.5127 | 45.39% | 706.75 | 44.684 | 24.19 | 0.00 | 0.00 | 0.00 | 10.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.79 | 19.370 | 57.00% | 754.50 | 25.14 | 25.09 | 1.82 | 0.00 | 1.82 | 34.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 966.40 | 2.58 | 8.28% | 980.05 | 19.71 | 27.07 | 0.00 | 0.00 | 0.00 | 21.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 415.55 | 10.36 | 34.19% | 421.35 | 23.130 | 83.47 | 25.90 | 0.00 | 25.90 | 14.80 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.45 | 6.515 | 85.16% | 1758.20 | 7.045 | 1.22 | 0.00 | 0.00 | 0.00 | 1.80 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.90 | 4.168 | 64.82% | 456.30 | 6.281 | 37.06 | 42.82 | 0.00 | 42.82 | 20.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 748.20 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.00 | 2.510 | 55.16% | 253.00 | 4.550 | 72.86 | 77.83 | 0.00 | 77.83 | 21.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.40 | 0.611 | 52.67% | 191.50 | 1.007 | 11.77 | 12.43 | 0.00 | 12.43 | 17.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.90 | 0.1802 | 23.62% | 820.80 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.177 | 45.38% | 846.70 | 0.165 | 9.77 | 9.22 | 0.00 | 9.22 | 7.60 |
