| 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 Gross Storage (MCM) | Today’s Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | Same day previous year Gross Storage (MCM) | 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 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2350.32ft | 1210.049 | 673.239 | 46.13% | 2359.38ft | 1321.334 | 784.524 | 8.24 | 62.29 | 0.00 | 62.29 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 146.30 | 506.300 | 434.300 | 42.67% | 144.82 | 475.328 | 403.328 | 0.00 | 36.38 | 0.00 | 36.38 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 971.37 | 304.08 | 296.450 | 66.39% | 962.98 | 215.55 | 207.920 | 5.32 | 24.07 | 0.00 | 24.07 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 760.35 | 55.60 | 31.850 | 17.17% | 763.15 | 77.20 | 53.450 | 0.00 | 9.95 | 0.00 | 9.95 | 0.00 | (Tunnel Outflow-0.86) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2634.60 ft | 87.22 | 83.820 | 55.85% | 2630.80 ft | 79.42 | 76.020 | 2.66 | 19.33 | 0.00 | 19.33 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1588.100 | 28.000 | 27.150 | 49.93% | 1587.80 | 27.40 | 26.550 | 1.45 | 8.39 | 0.00 | 8.39 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.02 | 29.345 | 28.495 | 57.18% | 1204.84 | 40.31 | 39.462 | 2.31 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 697.40 | 29.450 | 25.310 | 53.40% | 692.60 | 22.22 | 18.078 | 14.16 | 14.16 | 0.00 | 14.16 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 748.41 | 17.23 | 12.810 | 37.70% | 754.96 | 30.71 | 26.290 | 13.26 | 3.66 | 0.00 | 3.66 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 971.50 | 15.77 | 7.700 | 24.72% | 963.45 | 8.270 | 0.200 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 413.80 | 9.350 | 7.650 | 25.25% | 413.00 | 7.77 | 6.071 | 12.80 | 12.80 | 0.00 | 12.80 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.35 | 7.510 | 7.160 | 98.08% | 1758.50 | 7.630 | 7.280 | 0.15 | 0.00 | 0.15 | 0.15 | 0.00 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 454.00 | 5.19 | 4.820 | 74.96% | 452.20 | 4.180 | 3.810 | 20.31 | 17.77 | 0.00 | 17.77 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.00 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 248.00 | 3.31 | 2.510 | 55.78% | 249.60 | 3.93 | 3.130 | 15.61 | 23.25 | 0.00 | 0.00 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 188.50 | 0.963 | 0.623 | 53.71% | 186.90 | 0.796 | 0.456 | 19.33 | 22.22 | 0.00 | 22.22 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 819.80 | 0.00 | ||||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | 846.45 | 0.43 | 0.110 | 28.21% | 846.55 | 0.450 | 0.130 | 4.68 | 4.79 | 0.00 | 4.79 | 0.00 | |||||
| Grand Total | 3532.26 | 1644.00 | 46.54% | 2322.50 | 1656.70 |
