| 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 | 2341.26 | 561.984 | 38.51% | 2337.62ft | 521.081 | 7.47 | 44.95 | 0.00 | 44.95 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 142.14 | 350.609 | 34.45% | 141.36 | 335.516 | 0.30 | 27.17 | 0.00 | 27.17 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 958.18 | 167.340 | 37.48% | 964.66 | 222.940 | 10.14 | 32.36 | 0.00 | 32.36 | 10.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 759.35 | 40.550 | 20.17% | 757.00 | 26.050 | 2.31 | 9.26 | 0.00 | 9.26 | 0.00 | (Tunnel Outflow -0.80McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2588.30 ft | 18.020 | 12.09% | 2619.80 ft | 56.700 | 0.32 | 3.33 | 0.00 | 3.33 | 1.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1584.80 | 21.940 | 40.06% | 1584.40 | 20.890 | 5.43 | 3.69 | 0.00 | 3.69 | 2.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1190.58 | 2.8953 | 5.81% | 1194.12 | 8.5087 | 0.00 | 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 | 696.45 | 24.4385 | 51.56% | 700.80 | 31.7685 | 14.38 | 5.67 | 0.00 | 5.67 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.62 | 13.17 | 38.76% | 749.99 | 15.77 | 13.67 | 4.78 | 0.00 | 4.78 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.55 | 0.280 | 0.90% | 964.85 | 1.290 | 1.30 | 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 | 416.150 | 11.400 | 37.62% | 412.90 | 6.320 | 2.86 | 1.70 | 0.00 | 1.70 | 1.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1754.40 | 4.700 | 61.44% | 1746.00 | 1.260 | 0.00 | 0.00 | 0.12 | 0.12 | 0.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.35 | 4.410 | 68.58% | 453.50 | 4.510 | 8.71 | 6.51 | 0.00 | 6.51 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.50 | 0.7907 | 14.94% | 745.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.90 | 3.250 | 71.43% | 251.50 | 3.910 | 5.47 | 5.93 | 0.00 | 5.93 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.90 | 0.670 | 57.76% | 188.70 | 0.646 | 28.87 | 26.95 | 0.00 | 26.95 | 103.00 | ||||
| 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 | 846.75 | 0.180 | 46.15% | 846.50 | 0.120 | 5.69 | 5.11 | 0.00 | 5.11 | 68.40 | |||||
| Grand Total | 3547.55 | 1226.81 | 34.58% | 1257.28 |
