| 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 | 2354.16 | 720.434 | 49.36% | 2347.20ft | 634.950 | 8.37 | 116.98 | 0.00 | 116.98 | 0.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 147.45 | 458.900 | 45.09% | 145.16 | 410.360 | 2.70 | 51.08 | 0.00 | 51.08 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 961.93 | 199.010 | 44.57% | 970.68 | 287.910 | 11.56 | 38.07 | 0.00 | 38.07 | 11.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 761.75 | 57.550 | 28.63% | 759.70 | 42.750 | 0.69 | 9.97 | 0.00 | 9.97 | 0.00 | (Tunnel Outflow -0.861 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2613.10 ft | 46.780 | 31.38% | 2630.90 ft | 75.620 | 4.92 | 21.35 | 0.00 | 21.35 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.950 | 25.240 | 46.08% | 1586.85 | 25.040 | 0.23 | 3.70 | 0.00 | 3.70 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1200.80 | 25.4596 | 51.09% | 1200.77 | 25.3641 | 0.51 | 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 | 691.50 | 16.3411 | 34.47% | 696.70 | 24.6791 | 15.64 | 9.25 | 0.00 | 9.25 | 4.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.38 | 14.550 | 42.82% | 748.22 | 12.510 | 7.97 | 15.00 | 0.00 | 15.00 | 8.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.75 | 14.760 | 47.38% | 970.75 | 6.920 | 0.00 | 0.00 | 0.00 | 0.00 | 17.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 417.100 | 13.300 | 43.89% | 414.30 | 8.400 | 19.51 | 26.45 | 0.00 | 26.45 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.90 | 6.830 | 89.28% | 1758.30 | 7.120 | 0.12 | 0.00 | 0.12 | 0.12 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.60 | 3.500 | 54.43% | 451.30 | 3.350 | 9.32 | 14.07 | 0.00 | 14.07 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.20 | 0.7297 | 13.79% | 745.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.30 | 2.630 | 57.80% | 250.00 | 3.290 | 13.26 | 19.51 | 0.00 | 19.51 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.90 | 0.456 | 39.31% | 188.55 | 0.629 | 27.42 | 28.41 | 0.00 | 28.41 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.90 | 0.1802 | 23.62% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.70 | 0.170 | 5.64 | 4.60 | 0.00 | 4.60 | 0.00 | |||||
| Grand Total | 3547.55 | 1606.83 | 45.29% | 1569.06 |
