| 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 | 2349.2ft | 659.493 | 45.19% | 2353.36ft | 710.607 | 308.41 | 31.34 | 0.00 | 31.34 | 52.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 145.26 | 412.460 | 40.52% | 143.53 | 377.506 | 250.51 | 7.87 | 0.00 | 7.87 | 42.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 957.23 | 159.740 | 35.78% | 964.66 | 222.940 | 130.12 | 21.44 | 0.00 | 21.44 | 68.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 763.50 | 71.750 | 35.70% | 761.15 | 53.150 | 71.76 | 0.00 | 0.00 | 0.00 | 62.80 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2599.30 ft | 29.160 | 19.56% | 2620.30 ft | 57.470 | 40.97 | 0.00 | 0.00 | 0.00 | 67.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1584.10 | 20.440 | 37.32% | 1580.95 | 15.715 | 5.21 | 0.00 | 0.00 | 0.00 | 35.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.87 | 9.8094 | 19.69% | 1197.86 | 16.0972 | 2.21 | 0.00 | 0.00 | 0.00 | 27.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 698.65 | 27.9522 | 58.97% | 697.00 | 25.3180 | 20.24 | 4.53 | 0.00 | 4.53 | 27.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.43 | 29.94 | 88.11% | 750.57 | 16.93 | 57.42 | 40.65 | 0.00 | 40.65 | 102.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 968.90 | 5.08 | 16.31% | 965.85 | 2.09 | 56.37 | 0.00 | 0.00 | 0.00 | 38.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.400 | 20.750 | 68.48% | 413.20 | 6.750 | 205.92 | 54.72 | 152.65 | 207.37 | 42.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1749.150 | 2.340 | 30.59% | 1747.80 | 1.828 | 0.69 | 0.00 | 0.00 | 0.00 | 9.80 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.85 | 5.990 | 93.16% | 451.00 | 3.200 | 111.20 | 44.92 | 68.13 | 113.04 | 44.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.10 | 1.3627 | 25.75% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 249.20 | 2.980 | 179.78 | 103.95 | 75.83 | 179.78 | 49.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.40 | 0.405 | 34.91% | 190.45 | 0.864 | 28.89 | 28.69 | 0.00 | 28.69 | 13.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.200 | 51.28% | 846.60 | 0.140 | 7.82 | 8.29 | 0.00 | 8.29 | 42.30 | |||||
| Grand Total | 3547.55 | 1461.62 | 41.20% | 1513.59 |
