| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2347.68 | 640.835 | 43.91% | 2341.16ft | 560.755 | 20.86 | 129.35 | 0.00 | 129.35 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 144.44 | 395.576 | 38.87% | 142.95 | 366.282 | 3.36 | 60.03 | 0.00 | 60.03 | 3.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 960.98 | 190.930 | 42.76% | 967.38 | 249.140 | 12.53 | 38.10 | 0.00 | 38.10 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 760.40 | 47.550 | 23.66% | 758.05 | 32.350 | 0.00 | 7.99 | 0.00 | 7.99 | 0.00 | (Tunnel Outflow -0.69McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2599.00 ft | 28.800 | 19.32% | 2623.40 ft | 62.480 | 6.49 | 20.26 | 0.00 | 20.26 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.550 | 22.620 | 41.30% | 1583.80 | 19.990 | 1.15 | 3.69 | 0.00 | 3.69 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.42 | 12.4977 | 25.08% | 1197.40 | 13.8044 | 3.24 | 11.57 | 0.00 | 11.57 | 0.00 | Discharge through sluice -1MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 696.60 | 24.5890 | 51.88% | 698.90 | 27.8132 | 18.25 | 20.34 | 0.00 | 20.34 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.43 | 20.650 | 60.77% | 749.75 | 15.280 | 10.65 | 5.71 | 0.00 | 5.71 | 8.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.05 | 0.650 | 2.09% | 967.55 | 3.730 | 2.99 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 416.250 | 11.600 | 38.28% | 414.70 | 9.000 | 18.30 | 24.09 | 0.00 | 24.09 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1756.90 | 6.130 | 0.12 | 0.00 | 0.12 | 0.12 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 450.90 | 3.150 | 48.99% | 454.20 | 4.950 | 22.70 | 22.12 | 0.00 | 22.12 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 745.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.60 | 3.130 | 68.79% | 250.40 | 3.450 | 24.99 | 19.21 | 0.00 | 19.21 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.50 | 0.415 | 35.78% | 188.15 | 0.585 | 27.98 | 29.87 | 0.00 | 29.87 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.55 | 0.130 | 33.33% | 846.50 | 0.120 | 4.23 | 4.23 | 0.00 | 4.23 | 0.00 | |||||
| Grand Total | 3547.55 | 1411.02 | 39.77% | 1375.86 |
