| 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 | 2380.58 ft | 2372.58 | 2378.58 | 2379.58 | 2371.68ft | 958.025 | 65.64% | 2371.22ft | 951.486 | 116.66 | .108.70 | 0.00 | 108.70 | 41.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 156.20 | 660.800 | 64.92% | 154.18 | 612.757 | 109.27 | 31.71 | 0.00 | 31.71 | 79.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 970.14 | 281.430 | 63.03% | 972.26 | 307.880 | 41.97 | 41.97 | 0.00 | 41.97 | 7.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 772.20 | 160.150 | 79.68% | 767.90 | 112.750 | 11.69 | 11.69 | 0.00 | 11.69 | 0.00 | (Tunnel Outflow -1.01 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2652.20 | 120.640 | 80.92% | 2648.80 ft | 112.510 | 37.50 | 6.72 | 0.00 | 6.72 | 54.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1592.15 | 35.640 | 65.07% | 1589.40 | 30.140 | 6.94 | 0.00 | 0.00 | 0.00 | 78.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.69 | 21.9248 | 44.00% | 1200.57 | 24.7272 | 21.01 | 0.00 | 0.00 | 0.00 | 45.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.60 | 44.1972 | 93.24% | 705.15 | 40.7689 | 30.18 | 20.12 | 3.94 | 24.06 | 40.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.08 | 26.59 | 78.25% | 751.79 | 19.37 | 24.34 | 37.58 | 0.00 | 37.58 | 7.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 971.20 | 7.38 | 23.69% | 977.50 | 15.88 | 12.59 | 0.00 | 0.00 | 0.00 | 28.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 421.900 | 24.500 | 80.86% | 419.95 | 19.630 | 94.65 | 54.87 | 12.29 | 67.16 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1756.35 | 5.780 | 75.56% | 1753.75 | 4.375 | 1.39 | 0.00 | 0.00 | 0.00 | 38.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.90 | 6.030 | 93.78% | 455.95 | 6.060 | 86.94 | 43.04 | 45.00 | 88.04 | 38.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.40 | 1.0915 | 20.63% | 747.40 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 253.00 | 4.550 | 108.95 | 75.09 | 9.17 | 84.26 | 39.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.80 | 0.772 | 66.55% | 191.15 | 0.960 | 34.11 | 32.61 | 0.00 | 32.61 | 1.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.80 | 0.2144 | 28.10% | 820.60 | 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 | 8.33 | 8.80 | 0.00 | 8.80 | 82.20 | |||||
| Grand Total | 3547.55 | 2359.89 | 66.52% | 2263.96 |
