| 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 | 2398.86 ft | 2390.86 | 2396.86 | 2397.86 | 2385.40ft | 1165.571 | 79.86% | 2398.02ft | 1374.447 | 94.34 | 50.52 | 0.00 | 50.52 | 14.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.80 | 165.30 | 165.80 | 166.30 | 162.65 | 834.825 | 82.02% | 165.70 | 922.460 | 65.30 | 61.30 | 0.00 | 61.30 | 45.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 978.83 | 976.83 | 977.83 | 978.33 | 976.55 | 365.680 | 81.90% | 979.98 | 419.650 | 58.35 | 39.83 | 0.00 | 39.83 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.40 | 162.550 | 80.87% | 773.20 | 171.750 | 0.00 | 12.62 | 0.00 | 12.62 | 0.00 | Tunnel Outflow -12.62Cumecs(1.09 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.90 ft | 143.150 | 96.02% | 2662.80 ft | 148.520 | 21.24 | 14.70 | 0.00 | 14.70 | 27.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.40 | 48.440 | 88.44% | 1597.80 | 49.440 | 4.34 | 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 | 1207.28 | 51.1772 | 102.70% | 1204.91 | 40.5939 | 6.08 | 0.00 | 7.87 | 7.87 | 4.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.75 | 44.6841 | 94.27% | 706.80 | 44.8464 | 59.23 | 20.23 | 59.44 | 79.67 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.37 | 20.520 | 60.39% | 749.75 | 15.28 | 27.95 | 18.07 | 0.00 | 18.07 | 71.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.95 | 18.06 | 57.98% | 985.20 | 28.73 | 19.88 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 419.70 | 19.000 | 62.71% | 420.10 | 20.000 | 70.21 | 47.47 | 0.00 | 47.47 | 30.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1757.80 | 6.760 | 2.50 | 0.00 | 2.50 | 2.50 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.90 | 6.030 | 93.78% | 455.85 | 6.000 | 130.73 | 43.55 | 70.63 | 114.18 | 3.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.90 | 1.2852 | 24.29% | 748.20 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.70 | 4.420 | 97.14% | 253.00 | 4.550 | 152.71 | 101.69 | 28.02 | 129.71 | 5.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.30 | 0.601 | 51.81% | 189.75 | 0.767 | 30.29 | 30.72 | 1.92 | 32.65 | 0.00 | ||||
| 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 | 846.40 | 0.090 | 23.08% | 846.50 | 0.120 | 9.89 | 10.12 | 0.00 | 10.12 | 6.60 | |||||
| Grand Total | 3547.55 | 2893.25 | 81.56% | 3253.91 |
