| 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 wrt 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 | 15 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2375.08ft | 1006.299 | 68.95% | 2397.14ft | 1359.882 | 9.84 | 63.61 | 0.00 | 63.61 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 158.03 | 705.810 | 69.35% | 164.51 | 888.190 | 2.43 | 45.28 | 0.00 | 45.28 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 974.52 | 337.320 | 75.55% | 978.22 | 390.610 | 11.80 | 27.43 | 0.00 | 27.43 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 769.80 | 132.750 | 66.04% | 770.30 | 138.350 | 0.00 | 2.43 | 0.00 | 2.43 | 0.00 | Tunnel Outflow – 0.21MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.80 ft | 140.079 | 93.96% | 2658.10 ft | 135.510 | 14.44 | 11.34 | 0.00 | 11.34 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.55 | 51.590 | 94.19% | 1596.15 | 45.315 | 0.44 | 2.17 | 0.00 | 2.17 | 0.00 | Sluice Discharge-0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.06 | 50.0438 | 100.43% | 1207.04 | 49.9407 | 0.18 | 0.00 | 0.42 | 0.42 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.30 | 36.7393 | 77.51% | 705.90 | 42.5086 | 8.24 | 12.84 | 0.00 | 12.84 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.69 | 17.172 | 50.54% | 753.65 | 23.08 | 10.35 | 13.88 | 0.00 | 13.88 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.60 | 11.53 | 37.01% | 980.60 | 20.43 | 2.14 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 415.30 | 9.950 | 32.84% | 418.90 | 17.040 | 12.07 | 15.89 | 0.00 | 15.89 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1757.85 | 6.795 | 5.10 | 0.00 | 5.10 | 5.10 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.05 | 3.230 | 50.23% | 453.30 | 4.380 | 18.34 | 17.16 | 0.00 | 17.16 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.50 | 2.360 | 51.87% | 249.40 | 3.060 | 18.74 | 26.40 | 0.00 | 26.40 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.75 | 0.441 | 38.02% | 188.30 | 0.601 | 21.47 | 20.18 | 0.00 | 20.18 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.10 | 0.1880 | 24.64% | 820.60 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 843.00 | 0.000 | 0.00% | 846.30 | 0.070 | 0.00 | 0.00 | 0.69 | 0.69 | 0.00 | Shut down Sluice+Syphon discharge-0.0598MCM (0.69Cumecs) | ||||
| Grand Total | 3547.55 | 2513.34 | 70.85% | 3125.76 |
