| 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 | 2373.68ft | 986.427 | 67.59% | 2351.96 ft | 693.412 | 58.97 | 30.97 | 0.00 | 30.97 | 0.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 167.00 | 165.50 | 166.00 | 166.50 | 160.98 | 787.440 | 77.37% | 154.82 | 627.96 | 74.95 | 29.26 | 0.00 | 29.26 | 4.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 979.84 | 977.84 | 978.84 | 979.34 | 969.35 | 271.950 | 60.91% | 972.64 | 312.820 | 30.47 | 15.08 | 0.00 | 15.08 | 2.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 773.70 | 177.750 | 88.43% | 771.70 | 154.750 | 7.64 | 12.27 | 0.00 | 12.27 | 0.00 | Tunnel Outflow -1.06 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% | 2658.80ft | 137.370 | 12.54 | 22.37 | 0.00 | 22.37 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.40 | 45.940 | 83.88% | 1594.05 | 40.065 | 5.69 | 4.25 | 0.00 | 4.25 | 4.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.46 | 38.6224 | 77.51% | 1201.69 | 28.2938 | 10.14 | 0.00 | 0.00 | 0.00 | 14.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 704.25 | 38.6811 | 81.61% | 706.35 | 43.5525 | 29.54 | 12.82 | 0.00 | 12.82 | 1.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.250 | 25.752 | 75.79% | 754.25 | 24.570 | 20.82 | 15.54 | 0.00 | 15.54 | 6.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 969.45 | 5.63 | 18.07% | 972.75 | 9.20 | 5.24 | 0.00 | 0.00 | 0.00 | 16.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 420.95 | 22.13 | 73.04% | 417.70 | 14.50 | 49.97 | 54.31 | 0.00 | 54.31 | 0.00 | Vachumaram-Nil. 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 | 0.40 | Gate No. 2 & 4 – 10 cm | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.70 | 5.268 | 81.93% | 453.65 | 4.602 | 45.94 | 43.01 | 0.00 | 43.01 | 2.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.70 | 1.2077 | 22.82% | 747.20 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.50 | 2.705 | 59.45% | 249.60 | 3.134 | 66.61 | 71.57 | 0.00 | 71.57 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.00 | 0.365 | 31.47% | 186.50 | 0.415 | 17.17 | 20.90 | 0.00 | 20.90 | 1.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 820.40 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.106 | 27.18% | 847.00 | 0.236 | 6.80 | 7.48 | 0.00 | 7.48 | 23.00 |
