| 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 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2383.90ft | 1140.730 | 78.16% | 2400.46ft | 1415.228 | 10.81 | 47.46 | 0.00 | 47.46 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167.00 | 167.50 | 168.00 | 160.63 | 777.640 | 76.40% | 165.55 | 918.140 | 14.32 | 26.58 | 0.00 | 26.58 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979.00 | 980.00 | 980.50 | 976.19 | 360.460 | 80.73% | 980.43 | 427.640 | 18.83 | 32.26 | 0.00 | 32.26 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 771.80 | 155.550 | 77.39% | 773.40 | 174.350 | 3.94 | 13.19 | 0.00 | 13.19 | 0.00 | Tunnel Outflow – 1.14MCM (13.19Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.00 ft | 137.900 | 92.50% | 2658.50 ft | 136.570 | 13.59 | 10.58 | 0.00 | 10.58 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.75 | 52.190 | 95.29% | 1597.40 | 48.440 | 2.77 | 0.00 | 2.77 | 2.77 | 0.00 | Sluice Discharge-0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.10 | 50.2499 | 100.84% | 1207.10 | 51.1772 | 1.20 | 0.00 | 1.20 | 1.20 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 705.40 | 41.3488 | 87.23% | 706.65 | 44.3595 | 14.82 | 20.19 | 0.00 | 20.19 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.75 | 15.281 | 44.97% | 749.93 | 15.65 | 21.56 | 2.65 | 0.00 | 2.65 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.30 | 14.08 | 45.20% | 982.25 | 23.37 | 3.06 | 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 | 416.70 | 12.500 | 41.25% | 419.70 | 19.000 | 15.38 | 6.13 | 0.00 | 6.13 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.05 | 6.935 | 90.65% | 1758.00 | 6.900 | 10.22 | 0.00 | 10.22 | 10.22 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.70 | 4.630 | 72.01% | 455.70 | 5.900 | 23.95 | 17.97 | 0.00 | 17.97 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 748.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.20 | 3.370 | 74.07% | 253.00 | 4.550 | 33.03 | 24.86 | 0.00 | 24.86 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.45 | 0.410 | 35.34% | 189.10 | 0.693 | 24.66 | 25.43 | 1.32 | 26.75 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1993 | 26.12% | 820.90 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.200 | 51.28% | 846.75 | 0.180 | 3.74 | 3.74 | 0.00 | 3.74 | 0.00 | |||||
| Grand Total | 3547.55 | 2774.57 | 78.21% | 3292.15 |
