| 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 | 2341.16ft | 1097.535 | 560.725 | 38.42% | 2353.88ft | 1253.774 | 716.964 | 4.05 | 64.29 | 0.00 | 64.29 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 142.95 | 438.282 | 366.282 | 35.99% | 140.78 | 396.249 | 324.249 | 0.00 | 40.05 | 0.00 | 40.05 | 6.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 967.38 | 256.74 | 249.110 | 55.79% | 959.26 | 183.90 | 176.270 | 10.65 | 46.06 | 0.00 | 46.06 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 758.05 | 40.60 | 16.850 | 9.08% | 761.40 | 63.20 | 39.450 | 0.00 | 8.33 | 0.00 | 8.33 | 5.00 | (Tunnel Outflow-0.72) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2623.50 ft | 67.04 | 63.640 | 42.40% | 2620.20 ft | 61.70 | 58.300 | 4.98 | 10.76 | 0.00 | 10.76 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1583.850 | 20.525 | 19.675 | 36.18% | 1585.20 | 22.55 | 21.700 | 8.69 | 6.09 | 0.00 | 6.09 | 1.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.14 | 13.804 | 12.954 | 26.00% | 1201.06 | 26.29 | 25.438 | 0.00 | 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 | 698.90 | 31.953 | 27.813 | 58.68% | 694.00 | 24.48 | 20.342 | 12.51 | 7.46 | 0.00 | 7.46 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 749.75 | 19.70 | 15.280 | 44.97% | 750.11 | 20.43 | 16.010 | 11.52 | 5.19 | 0.00 | 5.19 | 13.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 967.55 | 11.80 | 3.730 | 11.97% | 963.40 | 8.240 | 0.170 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 414.70 | 10.700 | 9.000 | 29.70% | 413.50 | 8.52 | 6.818 | 10.08 | 11.01 | 0.00 | 11.01 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1756.90 | 6.480 | 6.130 | 83.97% | 1758.40 | 7.550 | 7.200 | 0.46 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice 0.63 mcm | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 454.20 | 5.32 | 4.950 | 76.98% | 451.75 | 3.950 | 3.580 | 13.10 | 11.24 | 0.00 | 11.24 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 745.90 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 250.40 | 4.25 | 3.450 | 76.67% | 249.00 | 3.70 | 2.900 | 12.54 | 12.54 | 0.00 | 12.54 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 188.15 | 0.925 | 0.585 | 50.43% | 188.60 | 0.974 | 0.634 | 31.67 | 31.90 | 0.00 | 31.90 | 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 | 846.50 | 0.44 | 0.120 | 30.77% | 846.80 | 0.510 | 0.190 | 5.16 | 4.81 | 0.00 | 4.81 | 0.00 | |||||
| Grand Total | 3532.26 | 1360.29 | 38.51% | 2086.02 | 1420.22 |
