| 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 | 2373.6 ft | 1459.49 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2344.04ft | 596.108 | 40.84% | 2353.53ft | 712.692 | 314.48 | 11.89 | 0.00 | 11.89 | 55.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 142.74 | 362.219 | 35.59% | 143.36 | 374.216 | 189.57 | 1.05 | 0.00 | 1.05 | 52.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 953.80 | 134.500 | 30.12% | 964.76 | 223.840 | 94.28 | 4.00 | 0.00 | 4.00 | 96.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 760.90 | 51.150 | 25.45% | 761.35 | 54.550 | 60.19 | 0.00 | 0.00 | 0.00 | 55.20 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2590.60 ft | 20.080 | 13.47% | 2620.00 ft | 57.000 | 35.88 | 0.00 | 0.00 | 0.00 | 105.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.45 | 19.465 | 35.54% | 1581.35 | 16.315 | 1.74 | 0.00 | 0.00 | 0.00 | 28.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.53 | 9.2198 | 18.50% | 1197.57 | 15.1737 | 1.81 | 0.00 | 0.00 | 0.00 | 45.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 696.40 | 24.3549 | 51.38% | 698.10 | 27.0741 | 22.25 | 0.00 | 0.00 | 0.00 | 40.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.86 | 23.54 | 69.28% | 750.69 | 17.17 | 58.07 | 29.51 | 0.00 | 29.51 | 147.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 967.00 | 3.18 | 10.21% | 965.60 | 1.89 | 55.31 | 0.00 | 0.00 | 0.00 | 75.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.800 | 21.750 | 71.78% | 413.30 | 6.900 | 191.14 | 54.37 | 142.55 | 196.93 | 112.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1748.700 | 2.160 | 28.24% | 1747.45 | 1.702 | 0.46 | 0.00 | 0.00 | 0.00 | 4.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.75 | 5.930 | 92.22% | 451.60 | 3.510 | 67.64 | 43.07 | 0.00 | 43.07 | 39.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.00 | 1.3239 | 25.02% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 250.40 | 3.450 | 148.98 | 96.11 | 45.95 | 142.06 | 62.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.90 | 0.670 | 57.76% | 190.15 | 0.817 | 23.68 | 24.16 | 0.00 | 24.16 | 59.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.80 | 0.1743 | 22.84% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.10 | 0.260 | 66.67% | 846.70 | 0.170 | 0.72 | 7.00 | 0.00 | 7.00 | 105.00 |
