| 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 | 2322.40ft | 358.497 | 24.56% | 2340.36ft | 550.910 | 15.35 | 120.01 | 0.00 | 120.01 | 0.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 137.99 | 271.315 | 26.66% | 140.00 | 309.000 | 0.76 | 62.43 | 0.00 | 62.43 | 1.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 949.63 | 108.930 | 24.40% | 954.58 | 139.960 | 7.05 | 43.51 | 0.00 | 43.51 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 757.30 | 28.150 | 14.00% | 758.30 | 33.950 | 2.31 | 9.26 | 0.00 | 9.26 | 0.00 | Tunnel Outflow – 0.8MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2642.40ft | 98.230 | 65.89% | 2573.30 | 7.410 | 9.59 | 14.45 | 0.00 | 14.45 | 10.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.00 | 18.790 | 34.31% | 1585.20 | 22.090 | 1.74 | 0.00 | 0.00 | 0.00 | 24.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1189.00 | 2.0885 | 4.19% | 1189.00 | 2.0885 | 3.54 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 1.0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 693.40 | 19.3411 | 40.80% | 697.95 | 26.8346 | 8.67 | 20.26 | 0.00 | 20.26 | 5.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 746.52 | 9.664 | 28.44% | 749.65 | 15.10 | 10.98 | 13.77 | 0.00 | 13.77 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.55 | 0.28 | 0.90% | 965.10 | 1.49 | 50.46 | 0.00 | 0.00 | 0.00 | 1.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 413.90 | 7.80 | 25.74% | 420.25 | 20.380 | 12.32 | 13.19 | 0.00 | 13.19 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1741.50 | 0.165 | 2.14 | 0.00 | 2.55 | 2.55 | 5.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.30 | 3.860 | 60.03% | 450.80 | 3.100 | 17.13 | 14.46 | 0.00 | 14.46 | 19.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.7500 | 14.17% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.50 | 3.100 | 68.13% | 248.50 | 2.710 | 17.59 | 11.69 | 0.00 | 11.69 | 12.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.70 | 0.539 | 46.47% | 186.75 | 0.441 | 31.14 | 31.34 | 0.00 | 31.34 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.10 | 0.1000 | 13.11% | 820.00 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 0.000 | 0.00% | 846.65 | 0.150 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Shut down |
