| 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 | 2350.28ft | 672.779 | 46.10% | 2331.48ft | 455.488 | 208.48 | 67.59 | 0.00 | 67.59 | 6.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.5 | 160 | 160.5 | 142.36 | 354.866 | 34.87% | 129.56 | 141.060 | 111.66 | 26.52 | 0.00 | 26.52 | 0.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 965.43 | 229.870 | 51.48% | 939.30 | 61.840 | 92.33 | 48.58 | 0.00 | 48.58 | 6.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 767.00 | 765.5 | 766 | 766.5 | 760.80 | 50.550 | 27.25% | 756.10 | 21.150 | 67.82 | 0.00 | 0.00 | 0.00 | 41.00 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2617.00 ft | 52.470 | 35.19% | 2583.50 ft | 13.900 | 15.74 | 3.58 | 0.00 | 3.58 | 10.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1581.700 | 16.840 | 30.75% | 1571.70 | 6.530 | 3.47 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.92 | 13.365 | 26.82% | 1190.56 | 2.885 | 1.61 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 701.80 | 33.757 | 71.22% | 685.30 | 8.304 | 29.62 | 15.82 | 0.00 | 15.82 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 751.76 | 19.300 | 56.80% | 748.89 | 13.650 | 41.79 | 18.52 | 0.00 | 18.52 | 98.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 972.55 | 8.960 | 28.76% | 964.30 | 0.850 | 13.31 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 419.80 | 19.250 | 63.53% | 414.40 | 8.550 | 96.32 | 38.47 | 67.91 | 106.38 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1745.80 | 1.204 | 15.74% | Below 1741.50 | 0.000 | 0.65 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 456.40 | 6.330 | 98.44% | 450.90 | 3.150 | 60.02 | 44.44 | 15.00 | 59.44 | 2.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 0.00 | ||||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 252.30 | 4.250 | 93.41% | 247.00 | 2.200 | 122.55 | 103.52 | 22.50 | 126.02 | 4.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 191.20 | 0.966 | 83.28% | 183.60 | 0.155 | 47.39 | 34.06 | 12.53 | 46.60 | 1.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.50 | 0.2030 | 26.61% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77% | 846.90 | 0.210 | 7.64 | 7.52 | 0.00 | 7.52 | 3.20 | |||||
| Grand Total | 3532.05 | 1486.02 | 42.07% | 739.92 |
