| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2348.24ft | 647.695 | 44.38% | 2366.46ft | 883.894 | 7.88 | 36.35 | 0.00 | 36.35 | 21.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 147.02 | 449.440 | 44.16% | 151.74 | 555.600 | 3.52 | 48.23 | 0.00 | 48.23 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 966.10 | 236.150 | 52.89% | 967.69 | 252.640 | 10.93 | 23.08 | 0.00 | 23.08 | 1.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 764.10 | 76.950 | 38.28% | 763.70 | 73.350 | 0.00 | 2.55 | 0.00 | 2.55 | 0.00 | Tunnel Outflow – 0.22 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2652.60 | 121.610 | 81.57% | 2629.50 | 73.100 | 7.32 | 4.14 | 8.74 | 12.88 | 3.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1595.10 | 42.690 | 77.94% | 1589.75 | 30.840 | 1.25 | 2.69 | 0.00 | 2.69 | 1.20 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1205.24 | 42.0396 | 84.37% | 1206.04 | 45.5444 | 1.43 | 0.00 | 0.00 | 0.00 | 11.00 | sluice discharge/day – 1.00MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 699.15 | 28.7504 | 60.65% | 687.05 | 10.0398 | 15.63 | 10.09 | 0.00 | 10.09 | 17.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.81 | 17.416 | 51.25% | 753.28 | 22.35 | 9.42 | 8.72 | 0.00 | 8.72 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 966.25 | 2.43 | 7.80% | 978.20 | 16.93 | 4.22 | 0.00 | 0.00 | 0.00 | 34.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 412.80 | 6.18 | 20.40% | 416.70 | 12.500 | 0.00 | 9.87 | 0.00 | 9.87 | 0.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1757.80 | 6.760 | 1.74 | 0.00 | 1.27 | 1.27 | 1.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.30 | 4.380 | 68.12% | 452.50 | 3.960 | 10.17 | 5.36 | 0.00 | 5.36 | 37.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.40 | 0.7703 | 14.56% | 746.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.00 | 3.300 | 72.53% | 250.00 | 3.300 | 9.51 | 11.89 | 0.00 | 11.89 | 40.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.20 | 0.590 | 50.86% | 188.50 | 0.623 | 20.38 | 15.87 | 0.00 | 15.87 | 12.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.40 | 0.1506 | 19.74% | 819.90 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 0.000 | 0.00% | 846.75 | 0.180 | 0.00 | 0.00 | 0.00 | 0.00 | 32.90 | Shut down |
