| 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 | 2345.96 | 619.716 | 42.46% | 2339.98ft | 546.286 | 15.45 | 75.71 | 0.00 | 75.71 | 10.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 143.78 | 382.343 | 37.57% | 142.48 | 357.188 | 9.98 | 59.25 | 0.00 | 59.25 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 960.26 | 184.810 | 41.39% | 966.53 | 240.400 | 11.64 | 33.28 | 0.00 | 33.28 | 3.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 760.10 | 45.350 | 22.56% | 757.70 | 30.350 | 1.16 | 8.10 | 0.00 | 8.10 | 18.40 | (Tunnel Outflow -0.70McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2595.20 ft | 24.560 | 16.47% | 2622.60 ft | 61.160 | 6.37 | 22.34 | 0.00 | 22.34 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.000 | 22.090 | 40.33% | 1584.20 | 20.590 | 0.32 | 3.80 | 0.00 | 3.80 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.10 | 10.2083 | 20.49% | 1196.35 | 12.3762 | 4.05 | 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 | 696.90 | 24.8592 | 52.45% | 699.50 | 29.1220 | 13.35 | 8.48 | 0.00 | 8.48 | 11.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.82 | 19.430 | 57.18% | 750.17 | 16.130 | 11.59 | 15.86 | 0.00 | 15.86 | 3.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.80 | 0.450 | 1.44% | 966.75 | 2.930 | 2.36 | 0.00 | 0.00 | 0.00 | 5.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 416.650 | 12.400 | 40.92% | 414.10 | 8.100 | 19.52 | 16.05 | 0.00 | 16.05 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.05 | 6.940 | 90.72% | 1753.80 | 4.400 | 0.12 | 0.00 | 0.12 | 0.12 | 8.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.85 | 3.630 | 56.45% | 453.65 | 4.600 | 14.16 | 16.25 | 0.00 | 16.25 | 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 | 250.30 | 3.410 | 74.95% | 249.60 | 3.130 | 24.20 | 22.35 | 0.00 | 22.35 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.15 | 0.585 | 50.43% | 188.60 | 0.749 | 25.79 | 26.50 | 0.00 | 26.50 | 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 | 846.80 | 0.190 | 48.72% | 846.50 | 0.120 | 6.19 | 5.65 | 0.00 | 5.65 | 0.90 | |||||
| Grand Total | 3547.55 | 1361.97 | 38.39% | 1337.63 |
