| 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 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2336.72ft | 511.455 | 35.04% | 2343.54ft | 589.976 | 73.40 | 59.26 | 0.00 | 59.26 | 38.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 139.81 | 305.390 | 30.00% | 134.72 | 215.800 | 19.02 | 52.00 | 0.00 | 52.00 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 961.16 | 192.460 | 43.10% | 947.71 | 90.950 | 26.74 | 46.45 | 0.00 | 46.45 | 17.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 756.40 | 23.150 | 12.48% | 758.60 | 35.750 | 5.39 | 5.32 | 0.00 | 5.32 | 8.40 | (Tunnel Outflow-0.46) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2612.80 ft | 46.360 | 31.10% | 2604.90 ft | 36.120 | 4.40 | 1.15 | 0.00 | 1.15 | 2.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1582.900 | 18.640 | 34.03% | 1585.50 | 22.540 | 2.89 | 3.15 | 0.00 | 3.15 | 2.00 | Sluice 0.128 mcm | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.84 | 9.757 | 19.58% | 1192.75 | 6.133 | 3.61 | 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 | 705.35 | 41.233 | 86.99% | 693.70 | 19.841 | 13.56 | 17.58 | 0.00 | 17.58 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 752.85 | 21.500 | 63.27% | 747.55 | 11.360 | 9.74 | 5.50 | 0.00 | 5.50 | 16.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 964.75 | 1.210 | 3.88% | 963.60 | 0.310 | 5.09 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 418.60 | 16.390 | 54.09% | 413.35 | 6.980 | 12.15 | 32.18 | 0.00 | 32.18 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 1756.86 | 7.65 | 1755 | 1756 | 1757 | 1741.50 | 0.000 | 0.00% | 1741.50 | 0.000 | 9.95 | 0.00 | 0.00 | 0.00 | 0.60 | Sluice 0.86 mcm | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.75 | 4.670 | 72.63% | 452.90 | 4.170 | 32.26 | 45.11 | 0.00 | 45.11 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.70 | 0.00 | ||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 248.20 | 2.590 | 56.92% | 249.90 | 3.250 | 57.63 | 66.19 | 0.00 | 66.19 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 189.15 | 0.699 | 60.26% | 186.15 | 0.380 | 32.01 | 33.13 | 0.00 | 33.13 | 28.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.40 | 0.00 | ||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.40 | 0.090 | 23.08% | 846.70 | 0.170 | 7.95 | 8.30 | 0.00 | 8.30 | 0.00 | |||||
| Grand Total | 3532.05 | 1195.59 | 33.85% | 1043.73 |
