| 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 | 2386.81 ft | 2378.81 | 2384.81 | 2385.81 | 2386.94ft | 1191.060 | 81.61% | 2371.14ft | 950.349 | 217.49 | 137.97 | 89.56 | 227.53 | 2.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 163.73 | 865.751 | 85.06% | 156.37 | 664.880 | 204.94 | 69.34 | 221.57 | 290.92 | 1.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.00 | 974.00 | 975.00 | 975.50 | 976.30 | 362.050 | 81.08% | 973.20 | 320.100 | 97.80 | 32.16 | 87.51 | 119.67 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.50 | 773.00 | 773.50 | 774.00 | 774.60 | 188.350 | 93.71% | 769.60 | 130.750 | 32.06 | 11.57 | 20.49 | 32.06 | 1.20 | (Tunnel Outflow -1.00 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.20 ft | 141.183 | 94.70% | 2655.90 ft | 129.810 | 43.79 | 14.80 | 22.50 | 37.30 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.75 | 49.415 | 90.22% | 1592.05 | 35.440 | 38.82 | 0.00 | 42.00 | 42.00 | 0.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.80 | 40.1119 | 80.50% | 1201.36 | 27.2429 | 6.08 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.60 | 44.1972 | 93.24% | 703.60 | 37.3357 | 93.41 | 20.18 | 75.10 | 95.28 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 757.82 | 33.443 | 98.42% | 749.86 | 15.40 | 45.00 | 41.14 | 0.39 | 41.54 | 8.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 982.30 | 23.82 | 76.47% | 974.40 | 11.23 | 20.87 | 0.00 | 4.70 | 4.70 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 419.55 | 18.630 | 61.49% | 419.65 | 18.870 | 255.30 | 55.11 | 207.42 | 262.53 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1755.75 | 5.420 | 14.54 | 0.00 | 15.00 | 15.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.95 | 6.060 | 94.25% | 455.70 | 5.900 | 178.52 | 43.88 | 135.00 | 178.88 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.00 | 1.3239 | 25.02% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.90 | 4.510 | 99.12% | 247.60 | 2.390 | 252.97 | 101.91 | 151.56 | 253.47 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.60 | 0.327 | 28.19% | 191.20 | 0.966 | 27.88 | 27.41 | 1.27 | 28.69 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.95 | 0.220 | 56.41% | 846.65 | 0.150 | 8.40 | 8.75 | 0.00 | 8.75 | 4.00 |
