| 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 |
| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2363.88ft | 847.261 | 58.05% | 2381.88ft | 1107.297 | 25.46 | 16.91 | 0.00 | 16.91 | 0.00 | |
| IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 158.40 | 715.800 | 70.33% | 160.16 | 764.480 | 14.23 | 19.64 | 0.00 | 19.64 | 0.00 | |
| KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 976.15 | 359.900 | 80.60% | 976.13 | 359.630 | 16.09 | 20.95 | 0.00 | 20.95 | 0.00 | |
| BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 771.55 | 152.550 | 75.90% | 770.70 | 142.750 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Tunnel Outflow – 0.00 MCM |
| SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2660.30ft | 141.470 | 94.89% | 2658.90 | 137.640 | 17.94 | 14.59 | 0.00 | 14.59 | 0.00 | ||
| MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1595.70 | 44.390 | 81.05% | 1599.10 | 53.240 | 0.71 | 0.71 | 0.00 | 0.71 | 0.00 | Sluice discharge/day – 0.00 McM | |
| ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.39 | 47.0777 | 94.48% | 1207.13 | 50.404 | 1.52 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 0 McM | |
| PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 705.30 | 41.1168 | 86.74% | 705.95 | 42.625 | 12.25 | 20.31 | 0.00 | 20.31 | 0.00 | ||
| KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.04 | 21.870 | 64.36% | 754.84 | 25.98 | 2.69 | 14.69 | 0.00 | 14.69 | 0.00 | ||
| PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.25 | 14.01 | 44.98% | 976.20 | 13.93 | 3.76 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 422.05 | 24.88 | 82.11% | 416.45 | 12.00 | 13.45 | 13.45 | 0.00 | 13.45 | 0.00 | Vachumaram- Nil | |
| KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1758.05 | 6.935 | 2.31 | 0.00 | 2.31 | 2.31 | 0.00 | Sluice discharge/day – 0 McM | ||
| KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.30 | 4.380 | 68.12% | 452.20 | 3.811 | 31.10 | 20.38 | 0.00 | 20.38 | 0.00 | ||||
| ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 746.90 | 0.00 | |||||||||
| LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.40 | 3.454 | 75.91% | 248.60 | 2.744 | 48.79 | 36.43 | 0.00 | 36.43 | 0.00 | ||||
| MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.35 | 0.312 | 26.90% | 185.00 | 0.271 | 18.62 | 18.21 | 0.00 | 18.21 | 0.00 | ||||
| KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 820.20 | ||||||||||
| SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.80 | 0.189 | 48.46% | 844.10 | shut down | 5.75 | 4.93 | 0.00 | 4.93 | 0.00 |
