| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2400.82ft | 1421.522 | 97.40% | 2392.12ft | 1276.795 | 72.42 | 110.81 | 0.00 | 110.81 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 165.74 | 923.612 | 90.75% | 162.70 | 836.250 | 18.29 | 31.62 | 0.00 | 31.62 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 980.27 | 424.760 | 95.13% | 978.52 | 395.320 | 31.11 | 47.77 | 0.00 | 47.77 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 771.95 | 156.950 | 78.08% | 771.45 | 151.450 | 0.00 | 13.19 | 0.00 | 13.19 | 0.00 | (Tunnel Outflow – 1.14 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.60 ft | 139.530 | 93.59% | 2661.00 ft | 143.420 | 5.94 | 5.94 | 0.00 | 5.94 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.250 | 48.070 | 87.77% | 1598.30 | 50.840 | 3.94 | 6.79 | 0.03 | 6.83 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.16 | 50.6215 | 101.59% | 1207.08 | 50.2116 | 2.22 | 0.00 | 2.82 | 2.82 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.70 | 44.522 | 93.93% | 702.60 | 35.3474 | 49.44 | 19.81 | 29.63 | 49.44 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.26 | 16.320 | 48.03% | 754.72 | 25.680 | 19.13 | 14.19 | 0.00 | 14.19 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 980.65 | 20.610 | 66.16% | 978.70 | 17.670 | 6.78 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 418.60 | 16.390 | 54.09% | 418.10 | 15.320 | 20.33 | 14.11 | 0.00 | 14.11 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.95 | 6.870 | 89.80% | 1758.00 | 6.900 | 0.58 | 0.00 | 0.58 | 0.58 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.50 | 5.140 | 79.94% | 453.45 | 4.470 | 43.21 | 44.19 | 5.63 | 49.81 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.50 | 1.1302 | 21.36% | 746.40 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.90 | 4.510 | 99.12% | 250.30 | 3.410 | 78.72 | 70.89 | 8.29 | 79.18 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.05 | 0.804 | 69.31% | 184.95 | 0.267 | 36.11 | 33.78 | 2.23 | 36.01 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.80 | 0.2144 | 28.10% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46% | 846.65 | 0.150 | 8.90 | 8.78 | 0.00 | 8.78 | 0.00 | |||||
| Grand Total | 3547.55 | 3281.73 | 92.51% | 3013.50 |
