| 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 | 2371.78ft | 959.446 | 65.74% | 2371.68ft | 958.025 | 119.70 | 108.47 | 0.00 | 108.47 | 1.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 156.52 | 668.480 | 65.68% | 154.47 | 619.647 | 59.10 | 31.32 | 0.00 | 31.32 | 2.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 970.18 | 281.910 | 63.14% | 972.60 | 312.300 | 35.48 | 38.26 | 0.00 | 38.26 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 772.10 | 158.950 | 79.08% | 768.05 | 113.950 | 7.41 | 12.04 | 0.00 | 12.04 | 8.00 | (Tunnel Outflow -1.04 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2653.30 | 122.323 | 82.05% | 2650.10 ft | 115.601 | 1.10 | 6.97 | 0.00 | 6.97 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1592.79 | 36.740 | 67.08% | 1589.90 | 31.140 | 5.79 | 0.00 | 0.00 | 0.00 | 2.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1200.69 | 25.1093 | 50.39% | 1200.72 | 25.2049 | 14.74 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.85 | 45.0087 | 94.96% | 705.45 | 41.4648 | 39.97 | 20.12 | 8.18 | 28.30 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.80 | 23.39 | 68.83% | 751.24 | 18.27 | 19.81 | 39.23 | 0.00 | 39.23 | 3.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 970.85 | 7.03 | 22.57% | 976.35 | 14.16 | 9.54 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 421.400 | 23.250 | 76.73% | 419.75 | 19.130 | 85.96 | 55.15 | 43.83 | 98.98 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.25 | 6.375 | 83.33% | 1754.20 | 4.600 | 4.05 | 0.00 | 0.00 | 0.00 | 2.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.25 | 6.250 | 97.20% | 456.20 | 6.220 | 75.45 | 44.81 | 28.44 | 73.25 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 747.10 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.50 | 3.500 | 76.92% | 253.00 | 4.550 | 95.31 | 102.31 | 5.21 | 107.52 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.45 | 0.513 | 44.22% | 191.15 | 0.960 | 29.60 | 33.57 | 0.00 | 33.57 | 10.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 820.60 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.90 | 0.210 | 53.85% | 846.50 | 0.120 | 8.91 | 8.91 | 0.00 | 8.91 | 0.00 | |||||
| Grand Total | 3547.55 | 2369.69 | 66.80% | 2285.34 |
