| 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 | 2342.78ft | 1117.432 | 580.622 | 39.78% | 2355.82ft | 1277.624 | 740.814 | 9.26 | 51.86 | 0.00 | 51.86 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 143.71 | 452.988 | 380.988 | 37.43% | 141.92 | 418.352 | 346.352 | 0.00 | 22.80 | 0.00 | 22.80 | 4.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 968.61 | 270.72 | 263.090 | 58.92% | 960.73 | 196.40 | 188.770 | 14.35 | 45.72 | 0.00 | 45.72 | 7.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 758.65 | 44.40 | 20.650 | 11.13% | 761.95 | 67.40 | 43.650 | 1.97 | 8.91 | 0.00 | 8.91 | 0.00 | (Tunnel Outflow-0.77) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2626.00 ft | 71.31 | 67.910 | 45.25% | 2623.10 ft | 66.37 | 62.970 | 4.17 | 14.24 | 0.00 | 14.24 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1584.600 | 21.650 | 20.800 | 38.25% | 1585.90 | 23.60 | 22.750 | 1.46 | 4.93 | 0.00 | 4.93 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.70 | 18.772 | 17.922 | 35.97% | 1202.30 | 30.24 | 29.386 | 3.05 | 0.00 | 0.00 | 0.00 | 53.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 697.75 | 29.765 | 25.625 | 54.06% | 694.00 | 24.48 | 20.342 | 14.61 | 8.88 | 0.00 | 8.88 | 26.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 748.77 | 17.84 | 13.420 | 39.49% | 751.94 | 24.09 | 19.670 | 13.35 | 1.98 | 0.00 | 1.98 | 20.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 968.75 | 13.00 | 4.930 | 15.83% | 963.40 | 8.240 | 0.170 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 414.65 | 10.625 | 8.925 | 29.46% | 413.30 | 8.23 | 6.533 | 12.85 | 13.72 | 0.00 | 13.72 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.30 | 7.470 | 7.120 | 97.53% | 1758.50 | 7.630 | 7.280 | 0.23 | 0.00 | 0.69 | 0.69 | 0.00 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.95 | 5.16 | 4.790 | 74.49% | 452.40 | 4.280 | 3.910 | 12.82 | 15.36 | 0.00 | 15.36 | 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 | 250.30 | 4.21 | 3.410 | 75.78% | 248.80 | 3.62 | 2.820 | 15.25 | 20.11 | 0.00 | 20.11 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 187.45 | 0.853 | 0.513 | 44.22% | 186.50 | 0.755 | 0.415 | 31.25 | 31.97 | 0.00 | 31.97 | 5.00 | ||||
| 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 | 846.75 | 0.50 | 0.180 | 46.15% | 846.70 | 0.490 | 0.170 | 5.42 | 5.54 | 0.00 | 5.54 | 0.00 | |||||
| Grand Total | 3532.26 | 1420.90 | 40.23% | 2161.80 | 1496.00 |
