| 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 | % Increase / Decrease in Storage w.r.t Prev. day | % Increase / Decrease in Storage w.r.t 01.06.2024 | 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 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2373.00 ft | 2365.00 | 2371.00 | 2372.00 | 2331.80ft | 458.891 | 31.44% | -1.11% | -1.11% | 2313.56ft | 274.201 | 61.16 | 119.06 | 0.00 | 119.06 | 1.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 138.85 | 287.225 | 28.22% | -1.09% | -1.09% | 135.29 | 224.350 | 25.12 | 61.47 | 0.00 | 61.47 | 5.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 950.22 | 112.250 | 25.14% | -1.71% | -1.71% | 943.04 | 76.670 | 20.78 | 43.34 | 0.00 | 43.34 | 4.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 767.00 | 765.50 | 766.00 | 766.50 | 755.90 | 20.350 | 10.12% | -2.86% | -2.86% | 755.80 | 19.750 | 1.16 | 8.10 | 0.00 | 8.10 | 1.60 | Tunnel Outflow -0.70MCM (8.10 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2587.70ft | 17.490 | 11.73% | -5.25% | -5.25% | 2639.00ft | 91.100 | 6.85 | 18.02 | 0.00 | 18.02 | 1.90 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.80 | 32.940 | 60.14% | 0.92% | 0.92% | 1584.00 | 20.300 | 4.83 | 0.00 | 0.00 | 0.00 | 47.00 | Sluice discharge/day – 0.117McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1189.80 | 2.4970 | 5.01% | 0.00% | 0.00% | 1190.65 | 2.8698 | 11.57 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 1.0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 694.30 | 20.8439 | 43.97% | -3.11% | -3.11% | 687.30 | 10.2878 | 12.71 | 20.45 | 0.00 | 20.45 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 747.61 | 11.460 | 33.73% | -3.13% | -3.13% | 746.06 | 8.980 | 15.46 | 19.98 | 0.00 | 19.98 | 29.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.20 | 0.77 | 2.47% | -4.94% | -4.94% | 963.65 | 0.34 | 10.34 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 413.75 | 7.58 | 25.00% | 4.12% | 4.12% | 414.55 | 8.78 | 24.18 | 20.71 | 0.00 | 20.71 | 0.40 | Vachumaram- Nil | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1741.00 | 0.090 | 1.18% | 0.00% | 0.00% | 1758.10 | 6.970 | 0.00 | 0.00 | 0.00 | 0.00 | 49.00 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.35 | 3.887 | 60.45% | 5.45% | 5.45% | 451.10 | 3.249 | 20.13 | 17.76 | 0.00 | 17.76 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 0.00% | 0.00% | 746.30 | 0.7500 | 0.00 | ||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.00 | 2.200 | 48.35% | 4.27% | 4.27% | 248.60 | 2.744 | 26.41 | 25.36 | 0.00 | 25.36 | 1.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.70 | 0.435 | 37.50% | -42.84% | -42.84% | 188.00 | 0.569 | 29.53 | 33.46 | 0.00 | 33.46 | 9.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 0.00% | 0.00% | 819.10 | 0.1328 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.106 | 27.18% | 27.71% | 27.71% | 0.000 | 5.81 | 5.54 | 0.00 | 5.54 | 0.70 |
