| 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 w.r.t 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 | 17 | 18 | 19 | 20 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2377.46ft | 1040.103 | 71.26% | 2362.98ft | 834.468 | 83.17 | 21.96 | 0.00 | 21.96 | 35.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167.00 | 167.50 | 168.00 | 162.92 | 842.520 | 82.78% | 158.29 | 712.83 | 35.09 | 14.93 | 0.00 | 14.93 | 50.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979.00 | 980.00 | 980.50 | 969.61 | 275.070 | 61.60% | 975.93 | 356.820 | 33.72 | 10.11 | 0.00 | 10.11 | 81.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 771.20 | 148.750 | 74.00% | 771.50 | 151.950 | 5.32 | 11.11 | 0.00 | 11.11 | 14.40 | Control shaft (tunnel) Fully opened on 29.11.2024 @ 10.05am |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2658.10ft | 135.510 | 90.89% | 2659.70ft | 139.810 | 3.95 | 3.95 | 0.00 | 3.95 | 34.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1595.60 | 43.940 | 80.23% | 1595.50 | 43.690 | 0.16 | 2.76 | 0.00 | 2.76 | 8.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.78 | 48.7863 | 97.91% | 1206.24 | 46.4205 | 2.03 | 0.00 | 0.00 | 0.00 | 5.00 | Orange Alert | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.85 | 37.8328 | 79.82% | 706.15 | 43.0885 | 16.17 | 10.42 | 0.00 | 10.42 | 40.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.810 | 28.419 | 83.64% | 754.38 | 24.840 | 16.30 | 5.73 | 0.00 | 5.73 | 15.00 | Radial gate no. 1&2 in closed position | |
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 969.80 | 5.98 | 19.20% | 976.00 | 13.63 | 10.82 | 0.00 | 0.00 | 0.00 | 68.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 418.80 | 16.82 | 55.51% | 422.20 | 25.25 | 11.10 | 6.12 | 0.00 | 6.12 | 127.00 | Vachumaram- Nil. | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1758.20 | 7.045 | 0.68 | 0.00 | 0.68 | 0.68 | 3.00 | Gate No. 2 & 4 – 10 cm | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.55 | 3.989 | 62.04% | 453.15 | 4.296 | 14.69 | 18.24 | 0.00 | 18.24 | 92.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.10 | 0.9752 | 18.43% | 747.20 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.30 | 3.826 | 84.09% | 249.10 | 2.939 | 54.61 | 35.45 | 0.00 | 35.45 | 83.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.00 | 0.271 | 23.36% | 185.70 | 0.336 | 12.81 | 14.60 | 0.00 | 14.60 | 82.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 820.40 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.90 | 0.213 | 54.62% | 846.50 | 0.118 | 8.52 | 7.42 | 0.00 | 7.42 | 15.00 |
