| 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 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2354.84ft | 728.791 | 49.93% | 2331.08ft | 451.218 | 214.79 | 40.01 | 0.00 | 40.01 | 43.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160 | 160.5 | 161 | 144.52 | 397.208 | 39.03% | 131.68 | 171.360 | 184.62 | 30.47 | 0.00 | 30.47 | 91.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 965.99 | 235.110 | 52.66% | 945.58 | 87.990 | 116.92 | 40.65 | 0.00 | 40.65 | 44.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 771.00 | 769.5 | 770 | 770.5 | 761.40 | 54.950 | 29.62% | 760.90 | 51.150 | 34.84 | 7.06 | 0.00 | 7.06 | 28.60 | (Tunnel Outflow -0.61MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2623.60 ft | 62.820 | 42.14% | 2595.00 ft | 24.350 | 28.70 | 0.00 | 0.00 | 0.00 | 72.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1580.900 | 15.640 | 28.56% | 1568.80 | 4.630 | 2.55 | 0.00 | 0.00 | 0.00 | 48.60 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.31 | 17.5302 | 35.18% | 1192.40 | 5.5256 | 13.64 | 0.00 | 0.00 | 0.00 | 37.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 696.45 | 24.4385 | 51.56% | 691.10 | 15.7095 | 30.58 | 19.94 | 0.00 | 19.94 | 56.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 752.95 | 21.680 | 63.80% | 747.06 | 10.540 | 38.47 | 16.62 | 0.00 | 16.62 | 125.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 969.85 | 6.030 | 19.36% | 964.85 | 1.290 | 31.60 | 0.00 | 0.00 | 0.00 | 34.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 417.40 | 13.900 | 45.87% | 419.50 | 18.500 | 89.29 | 12.50 | 0.00 | 12.50 | 73.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1748.25 | 1.990 | 26.01% | Below 1741.50 | 0.000 | 0.58 | 0.00 | 0.00 | 0.00 | 15.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 455.90 | 6.030 | 93.78% | 450.50 | 2.940 | 78.27 | 38.21 | 19.69 | 57.90 | 68.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 0.00 | ||||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 252.90 | 4.510 | 99.12% | 250.10 | 3.330 | 106.48 | 84.89 | 1.56 | 86.46 | 68.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 192.00 | 1.075 | 92.67% | 185.10 | 0.283 | 84.37 | 30.72 | 53.64 | 84.36 | 20.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.10 | 0.1880 | 24.64% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.90 | 0.210 | 53.85% | 846.50 | 0.120 | 10.16 | 10.62 | 0.00 | 10.62 | 90.00 | |||||
| Grand Total | 3532.05 | 1592.96 | 45.10% | 848.94 |
