| 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 | 2399.31 ft | 2391.31 | 2397.31 | 2398.31 | 2374.36ft | 996.083 | 68.25% | 2353.22 ft | 708.891 | 70.42 | 32.62 | 0.00 | 32.62 | 11.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 167.00 | 165.50 | 166.00 | 166.50 | 161.57 | 804.131 | 79.01% | 155.15 | 635.80 | 79.04 | 22.88 | 0.00 | 22.88 | 7.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 979.84 | 977.84 | 978.84 | 979.34 | 969.55 | 274.350 | 61.44% | 973.03 | 317.890 | 25.61 | 17.28 | 0.00 | 17.28 | 3.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 773.50 | 175.350 | 87.24% | 771.70 | 154.750 | 0.46 | 12.15 | 0.00 | 12.15 | 3.00 | Tunnel Outflow -0.04 MCM Control shaft fully opened on 08.17.10.24 at 11.55 a.m. |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2662.00ft | 146.260 | 98.10% | 2659.40ft | 138.990 | 24.54 | 21.27 | 0.00 | 21.27 | 10.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.45 | 46.065 | 84.11% | 1594.35 | 40.815 | 4.25 | 4.25 | 0.00 | 4.25 | 10.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.74 | 39.8491 | 79.97% | 1201.92 | 29.0263 | 4.06 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 704.80 | 39.9570 | 84.30% | 706.60 | 44.1972 | 25.72 | 20.35 | 0.00 | 20.35 | 5.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.200 | 26.896 | 79.15% | 754.35 | 24.760 | 18.16 | 14.63 | 0.00 | 14.63 | 10.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 969.75 | 5.93 | 19.04% | 973.05 | 9.56 | 6.52 | 0.00 | 0.00 | 0.00 | 4.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 423.25 | 28.01 | 92.44% | 418.95 | 17.14 | 83.89 | 55.24 | 0.00 | 55.24 | 18.60 | Vachumaram-2.628Mm3. Gate 6 Nos – 30 cm with no flow depth | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.25 | 7.080 | 92.55% | 1758.40 | 7.200 | 0.68 | 0.00 | 0.68 | 0.68 | 3.80 | Gate No. 2 & 4 – 10 cm | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.80 | 5.330 | 82.89% | 453.80 | 4.697 | 40.64 | 43.57 | 0.00 | 43.57 | 39.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.80 | 1.2464 | 23.55% | 745.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.40 | 3.060 | 67.25% | 252.30 | 4.250 | 74.77 | 68.45 | 0.00 | 68.45 | 14.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.90 | 0.355 | 30.60% | 186.35 | 0.400 | 16.07 | 16.54 | 0.00 | 16.54 | 6.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 823.90 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.35 | 0.080 | 20.51% | 847.00 | 0.240 | 4.52 | 4.93 | 0.00 | 4.93 | 5.50 |
