| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2343.60ft | 590.700 | 40.47% | 2356.88ft | 753.848 | 19.71 | 37.29 | 0.00 | 37.29 | 10.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 145.49 | 417.290 | 41.00% | 148.34 | 478.370 | 4.48 | 30520.83 | 0.00 | 30520.83 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 964.47 | 221.230 | 49.55% | 962.94 | 207.590 | 13.48 | 20.78 | 0.00 | 20.78 | 35.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 762.80 | 65.950 | 32.81% | 762.15 | 60.550 | 0.00 | 9.38 | 0.00 | 9.38 | 0.00 | Tunnel Outflow – 0.81 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2648.30 | 111.340 | 74.68% | 2616.80 | 52.170 | 2.02 | 7.46 | 0.00 | 7.46 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1594.05 | 40.065 | 73.15% | 1587.50 | 26.340 | 0.00 | 2.47 | 0.00 | 2.47 | 12.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.29 | 30.2045 | 60.62% | 1202.00 | 29.2810 | 6.05 | 0.00 | 0.00 | 0.00 | 26.00 | sluice discharge/day – 1.00MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 700.30 | 30.7744 | 64.92% | 690.75 | 15.1569 | 16.34 | 9.44 | 0.00 | 9.44 | 6.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.69 | 19.180 | 56.44% | 749.08 | 13.97 | 10.70 | 11.41 | 0.00 | 11.41 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.55 | 1.05 | 3.37% | 976.95 | 15.06 | 3.29 | 0.00 | 0.00 | 0.00 | 12.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 413.85 | 7.73 | 25.51% | 417.80 | 14.700 | 5.73 | 6.60 | 0.00 | 6.60 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1757.85 | 6.795 | 1.27 | 0.00 | 1.27 | 1.27 | 4.60 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.50 | 4.510 | 70.14% | 452.05 | 3.730 | 10.16 | 11.63 | 0.00 | 11.63 | 2.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.40 | 0.7703 | 14.56% | 746.20 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.90 | 3.250 | 71.43% | 250.00 | 3.290 | 14.20 | 14.20 | 0.00 | 14.20 | 3.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.75 | 0.341 | 29.40% | 188.80 | 0.658 | 16.04 | 14.43 | 0.00 | 14.43 | 12.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.40 | 0.1506 | 19.74% | 819.90 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 0.000 | 0.00% | 846.70 | 0.170 | 0.00 | 0.00 | 0.00 | 0.00 | 5.20 | Shut down |
