| 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 | 2396.94 ft | 2388.94 | 2394.94 | 2395.94 | 2372.54 ft | 970.234 | 66.48% | 2339.02 ft | 536.024 | 47.75 | 72.52 | 0.00 | 72.52 | 37.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.30 | 164.80 | 165.30 | 165.80 | 159.46 | 744.880 | 73.19% | 150.84 | 534.79 | 28.00 | 43.89 | 0.00 | 43.89 | 8.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.91 | 974.91 | 975.91 | 976.41 | 969.75 | 276.750 | 61.98% | 967.48 | 250.330 | 26.34 | 26.34 | 0.00 | 26.34 | 22.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.05 | 182.150 | 90.62% | 771.15 | 148.050 | 0.00 | 12.62 | 0.00 | 12.62 | 0.00 | Tunnel Outflow -1.09MCM (12.62 Cumecs) Control shaft opened 4.9.24, 11.40 am |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2659.70ft | 139.810 | 93.78% | 2660.80ft | 142.870 | 7.94 | 14.24 | 0.00 | 14.24 | 1.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.60 | 46.440 | 84.79% | 1591.30 | 33.940 | 1.31 | 2.76 | 0.00 | 2.76 | 25.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.18 | 33.0387 | 66.30% | 1199.25 | 20.5237 | 1.11 | 0.00 | 0.00 | 0.00 | 23.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 704.00 | 38.1311 | 80.45% | 701.95 | 34.0551 | 16.66 | 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 | 753.830 | 23.466 | 69.06% | 752.34 | 20.460 | 20.38 | 25.66 | 0.00 | 25.66 | 7.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 969.90 | 6.08 | 19.52% | 968.10 | 4.28 | 5.32 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 417.10 | 13.30 | 43.89% | 418.10 | 15.32 | 22.91 | 42.21 | 0.00 | 42.21 | 7.40 | Vachumaram- Nil. | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1758.40 | 7.200 | 0.68 | 0.00 | 1.14 | 1.14 | 9.20 | Gate No. 2 & 4 – 10 cm | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.50 | 3.964 | 61.65% | 452.00 | 3.709 | 29.45 | 28.56 | 0.00 | 28.56 | 7.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.60 | 3.134 | 68.88% | 248.00 | 2.510 | 47.36 | 46.46 | 0.00 | 46.46 | 4.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 1.1854 | 190.00 | 188.35 | 0.606 | 52.24% | 188.10 | 0.580 | 21.39 | 21.61 | 0.00 | 21.61 | 10.00 | |||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 820.30 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.106 | 27.18% | 847.00 | 0.236 | 5.13 | 4.99 | 0.00 | 4.99 | 1.20 |
