| 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 | 2383.53 ft | 2375.53 | 2381.53 | 2382.53 | 2372.32ft | 967.113 | 66.26% | 2371.52ft | 955.750 | 168.68 | 98.33 | 0.00 | 98.33 | 89.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 156.87 | 676.880 | 66.50% | 154.58 | 622.261 | 86.57 | 31.02 | 0.00 | 31.02 | 11.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 970.32 | 283.590 | 63.51% | 972.73 | 313.990 | 53.64 | 38.36 | 0.00 | 38.36 | 76.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.00 | 772.50 | 773.00 | 773.50 | 772.00 | 157.450 | 78.33% | 768.20 | 115.750 | 2.08 | 12.50 | 0.00 | 12.50 | 6.20 | (Tunnel Outflow -1.08 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2653.60 | 124.060 | 83.21% | 2650.80 ft | 117.270 | 13.83 | 11.00 | 0.00 | 11.00 | 11.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1593.15 | 37.815 | 69.04% | 1590.30 | 31.940 | 6.08 | 0.00 | 0.00 | 0.00 | 24.20 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.17 | 26.6379 | 53.46% | 1200.87 | 25.6825 | 10.32 | 0.00 | 0.00 | 0.00 | 15.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.85 | 45.0087 | 94.96% | 705.40 | 41.3488 | 36.97 | 20.19 | 16.78 | 36.97 | 20.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.43 | 20.65 | 60.77% | 750.72 | 17.23 | 20.93 | 39.97 | 0.00 | 39.97 | 14.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 971.00 | 7.18 | 23.05% | 974.95 | 12.06 | 12.12 | 0.00 | 0.00 | 0.00 | 53.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.750 | 21.630 | 71.39% | 419.65 | 18.870 | 128.43 | 55.07 | 100.85 | 155.92 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.05 | 6.935 | 90.65% | 1754.45 | 4.725 | 4.05 | 0.00 | 0.00 | 0.00 | 19.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.95 | 6.060 | 94.25% | 455.95 | 6.060 | 86.70 | 44.83 | 41.50 | 86.33 | 19.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.50 | 1.5177 | 28.68% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 251.60 | 3.950 | 127.27 | 102.57 | 24.70 | 127.27 | 56.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.65 | 0.755 | 65.09% | 189.40 | 0.727 | 32.93 | 33.26 | 0.00 | 33.26 | 62.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.00 | 0.2219 | 29.08% | 820.50 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 845.50 | 0.000 | 0.00% | 846.60 | 0.140 | 0.00 | 5.71 | 0.00 | 5.71 | 40.00 | |||||
| Grand Total | 3547.55 | 2388.05 | 67.32% | 2287.75 |
