| 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 |
| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2397.78 ft | 2389.78 | 2395.78 | 2396.78 | 2384.94ft | 1157.957 | 79.34% | 2387.04ft | 1192.715 | 54.14 | 40.96 | 0.00 | 40.96 | 11.80 | |
| IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.60 | 165.10 | 165.60 | 166.10 | 163.65 | 863.455 | 84.84% | 162.81 | 839.39 | 13.30 | 59.15 | 0.00 | 59.15 | 20.00 | |
| KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 977.95 | 975.95 | 976.95 | 977.45 | 975.48 | 350.520 | 78.50% | 976.42 | 363.790 | 61.97 | 36.04 | 0.00 | 36.04 | 125.00 | |
| BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 773.70 | 177.750 | 88.43% | 772.45 | 162.950 | 8.45 | 13.08 | 0.00 | 13.08 | 0.00 | Tunnel Outflow -13.08 Cumecs(1.13 McM) |
| SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.40 ft | 141.740 | 95.07% | 2660.70 ft | 142.580 | 8.28 | 14.76 | 0.00 | 14.76 | 0.00 | ||
| MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.70 | 46.690 | 85.25% | 1597.69 | 48.940 | 2.37 | 3.82 | 0.00 | 3.82 | 1.40 | Sluice Discharge-0 McM | |
| ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.10 | 50.2499 | 100.84% | 1203.77 | 35.5996 | 0.16 | 0.00 | 1.20 | 1.20 | 0.00 | ||
| PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.20 | 43.2045 | 91.15% | 702.00 | 34.1545 | 21.43 | 20.23 | 3.89 | 24.12 | 14.00 | ||
| KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.28 | 20.340 | 59.86% | 751.94 | 19.67 | 21.63 | 22.34 | 0.00 | 22.34 | 44.00 | ||
| PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.10 | 13.78 | 44.24% | 977.50 | 15.88 | 19.14 | 0.00 | 0.00 | 0.00 | 143.00 | ||
| PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 421.15 | 22.620 | 74.65% | 420.05 | 19.880 | 44.60 | 54.72 | 0.00 | 54.72 | 5.00 | ||
| KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.05 | 6.935 | 90.65% | 1757.95 | 6.865 | 5.00 | 0.00 | 5.00 | 5.00 | 0.00 | |||
| KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.40 | 3.910 | 60.81% | 451.95 | 3.680 | 34.49 | 36.84 | 0.00 | 36.84 | 32.00 | ||||
| ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 746.90 | 0.00 | |||||||||
| LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.20 | 2.980 | 65.49% | 248.70 | 2.780 | 48.31 | 45.60 | 0.00 | 45.60 | 60.00 | ||||
| MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.20 | 0.823 | 70.95% | 186.10 | 0.375 | 28.46 | 25.53 | 0.00 | 25.53 | 58.00 | ||||
| KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.20 | 0.1917 | 25.12% | 820.40 | 0.00 | |||||||||
| SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.55 | 0.130 | 33.33% | 846.70 | 0.170 | 8.83 | 8.94 | 0.00 | 8.94 | 26.00 |
