| 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 | 14 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2373.00 ft | 2365 | 2371 | 2372 | 2353.60ft | 713.563 | 48.89% | 2328.62ft | 424.956 | 60.75 | 64.93 | 0.00 | 64.93 | 2.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.5 | 160 | 160.5 | 142.98 | 366.863 | 36.04% | 128.66 | 129.080 | 38.60 | 22.92 | 0.00 | 22.92 | 1.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 965.34 | 229.060 | 51.30% | 941.20 | 69.260 | 31.39 | 48.06 | 0.00 | 48.06 | 38.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 768.00 | 766.5 | 767 | 767.5 | 761.50 | 55.750 | 30.05% | 757.10 | 26.950 | 9.61 | 9.61 | 0.00 | 9.61 | 0.00 | (Tunnel Outflow -0.83) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2620.90 ft | 58.400 | 39.17% | 2587.10 ft | 16.960 | 3.59 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1581.800 | 16.990 | 31.02% | 1567.60 | 3.530 | 0.07 | 3.66 | 0.00 | 3.66 | 6.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.40 | 14.632 | 29.36% | 1191.55 | 4.051 | 2.21 | 0.00 | 0.00 | 0.00 | 8.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 699.70 | 29.558 | 62.36% | 685.95 | 8.949 | 10.12 | 17.29 | 0.00 | 17.29 | 3.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 749.93 | 15.650 | 46.06% | 746.06 | 8.980 | 19.49 | 27.96 | 0.00 | 27.96 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 965.85 | 2.090 | 6.71% | 964.50 | 1.010 | 2.20 | 0.00 | 0.00 | 0.00 | 26.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 413.90 | 7.800 | 25.74% | 413.45 | 7.120 | 14.24 | 30.79 | 0.00 | 30.79 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1747.10 | 1.582 | 20.68% | Below 1741.50 | 0.000 | 0.37 | 0.00 | 0.00 | 0.00 | 4.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 452.30 | 3.860 | 60.03% | 451.30 | 3.350 | 35.57 | 24.69 | 0.00 | 24.69 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.70 | 0.8313 | 15.71% | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 250.50 | 3.490 | 76.70% | 246.80 | 2.140 | 56.18 | 49.35 | 0.00 | 49.35 | 11.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.00 | 0.797 | 68.71% | 186.50 | 0.415 | 41.20 | 34.09 | 7.50 | 41.59 | 32.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.30 | 0.1955 | 25.62% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.50 | 0.120 | 9.06 | 9.41 | 0.00 | 9.41 | 0.00 | |||||
| Grand Total | 3532.05 | 1521.29 | 43.07% | 706.87 |
