| 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 | 2399.31 ft | 2391.31 | 2397.31 | 2398.31 | 2386.20ft | 1178.812 | 80.77% | 2398.26ft | 1378.419 | 100.32 | 37.35 | 0.00 | 37.35 | 30.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 167.00 | 165.50 | 166.00 | 166.50 | 162.81 | 839.385 | 82.47% | 165.19 | 907.772 | 58.26 | 61.00 | 0.00 | 61.00 | 43.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 979.84 | 977.84 | 978.84 | 979.34 | 977.02 | 372.490 | 83.42% | 979.39 | 409.530 | 62.64 | 39.14 | 0.00 | 39.14 | 12.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.20 | 160.150 | 79.68% | 773.15 | 171.250 | 5.44 | 12.38 | 0.00 | 12.38 | 3.20 | Tunnel Outflow -12.38Cumecs(1.07 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.40 ft | 144.558 | 96.96% | 2661.90 ft | 145.970 | 26.64 | 14.81 | 11.83 | 26.64 | 9.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.90 | 49.690 | 90.72% | 1597.75 | 49.415 | 2.89 | 0.00 | 0.00 | 0.00 | 1.00 | Sluice Discharge-0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.27 | 51.1257 | 102.60% | 1205.29 | 42.2586 | 7.23 | 0.00 | 6.63 | 6.63 | 11.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.75 | 44.6841 | 94.27% | 707.15 | 45.9736 | 53.76 | 20.22 | 35.42 | 55.64 | 8.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.92 | 21.620 | 63.63% | 749.08 | 13.97 | 19.11 | 15.58 | 0.00 | 15.58 | 7.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.55 | 17.46 | 56.05% | 982.25 | 23.37 | 16.53 | 0.00 | 0.00 | 0.00 | 46.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 421.35 | 23.130 | 76.34% | 419.85 | 19.380 | 70.68 | 48.18 | 29.73 | 77.91 | 6.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1758.10 | 6.970 | 2.50 | 0.00 | 2.50 | 2.50 | 1.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.95 | 6.061 | 94.26% | 456.00 | 6.124 | 76.45 | 43.49 | 34.06 | 77.55 | 17.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.00 | 1.3239 | 25.02% | 749.60 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.90 | 4.510 | 99.12% | 253.00 | 4.550 | 120.69 | 101.82 | 19.38 | 121.19 | 14.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.55 | 0.744 | 64.14% | 186.40 | 0.405 | 33.81 | 32.06 | 4.98 | 37.04 | 29.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 821.00 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.80 | 0.190 | 48.72% | 846.00 | 0.000 | 9.06 | 8.83 | 0.00 | 8.83 | 12.50 | |||||
| Grand Total | 3547.55 | 2923.10 | 82.40% | 3225.36 |
