| 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 | 2374.14ft | 992.962 | 68.03% | 2352.64 ft | 701.769 | 72.56 | 21.57 | 0.00 | 21.57 | 35.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 167.00 | 165.50 | 166.00 | 166.50 | 161.40 | 799.320 | 78.53% | 155.03 | 632.95 | 111.06 | 22.62 | 0.00 | 22.62 | 121.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 979.84 | 977.84 | 978.84 | 979.34 | 969.49 | 273.630 | 61.28% | 972.93 | 316.590 | 30.35 | 17.85 | 0.00 | 17.85 | 8.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 773.60 | 176.350 | 87.74% | 771.65 | 154.050 | 12.15 | 12.15 | 0.00 | 12.15 | 1.40 | Tunnel Outflow -1.05 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 | 2661.90ft | 145.980 | 97.91% | 2659.20ft | 138.450 | 22.38 | 22.38 | 0.00 | 22.38 | 65.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.45 | 46.065 | 84.11% | 1594.30 | 40.690 | 4.04 | 2.59 | 0.00 | 2.59 | 4.40 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.66 | 39.4986 | 79.27% | 1201.82 | 28.7078 | 5.07 | 0.00 | 0.00 | 0.00 | 32.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 704.60 | 39.4930 | 83.32% | 706.20 | 43.2045 | 19.00 | 20.35 | 0.00 | 20.35 | 4.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.080 | 26.591 | 78.25% | 754.38 | 24.840 | 20.48 | 16.95 | 0.00 | 16.95 | 31.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 969.75 | 5.93 | 19.04% | 972.95 | 9.44 | 8.47 | 0.00 | 0.00 | 0.00 | 23.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 423.30 | 28.17 | 92.97% | 418.55 | 16.28 | 109.71 | 51.66 | 0.00 | 51.66 | 22.60 | 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 | 15.60 | Gate No. 2 & 4 – 10 cm | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.20 | 5.585 | 86.86% | 453.80 | 4.697 | 45.05 | 39.91 | 0.00 | 39.91 | 11.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.10 | 1.3627 | 25.75% | 747.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.00 | 2.510 | 55.16% | 249.30 | 3.017 | 61.45 | 65.96 | 0.00 | 65.96 | 6.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.30 | 0.395 | 34.05% | 186.00 | 0.365 | 16.89 | 19.75 | 0.00 | 19.75 | 29.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.70 | 0.2106 | 27.60% | 820.50 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.118 | 30.26% | 846.70 | 0.165 | 4.11 | 4.66 | 0.00 | 4.66 | 6.80 |
