| 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 | 2378.480 | 1591.392 | 1054.582 | 72.26% | 2373.06 | 1514.417 | 977.607 | 19.44 | 76.07 | 0.00 | 76.07 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 156.00 | 728.000 | 656.000 | 64.45% | 154.58 | 694.261 | 622.261 | 0.00 | 55.32 | 0.00 | 55.32 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 977.52 | 387.50 | 379.870 | 85.08% | 970.32 | 291.20 | 283.570 | 9.42 | 26.78 | 0.00 | 26.78 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 766.65 | 108.60 | 84.850 | 45.74% | 768.05 | 122.20 | 98.450 | 0.12 | 11.69 | 0.00 | 11.69 | 0.00 | (Tunnel Outflow-1.01) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2661.10 ft | 148.32 | 144.920 | 96.56% | 2655.60 ft | 133.53 | 130.130 | 4.51 | 16.42 | 0.00 | 16.42 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1597.000 | 47.900 | 47.050 | 86.52% | 1595.60 | 44.400 | 43.550 | 1.81 | 3.25 | 0.00 | 3.25 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.02 | 49.840 | 48.990 | 98.31% | 1206.95 | 49.53 | 48.681 | 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 | 702.10 | 38.493 | 34.353 | 72.48% | 706.65 | 48.50 | 44.360 | 11.34 | 18.24 | 0.00 | 18.24 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 749.38 | 18.94 | 14.520 | 42.73% | 754.84 | 30.40 | 25.980 | 15.96 | 8.03 | 0.00 | 8.03 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 977.55 | 24.03 | 15.960 | 51.24% | 970.30 | 14.350 | 6.280 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 414.95 | 11.080 | 9.380 | 30.96% | 415.60 | 11.54 | 9.835 | 12.76 | 13.57 | 0.00 | 13.57 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.20 | 7.390 | 7.040 | 96.44% | 1758.20 | 7.390 | 7.040 | 0.04 | 0.00 | 0.50 | 0.50 | 0.00 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 451.15 | 3.65 | 3.280 | 51.01% | 453.10 | 4.640 | 4.270 | 1.26 | 17.83 | 0.00 | 17.83 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.40 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 251.10 | 4.54 | 3.740 | 83.11% | 246.00 | 2.70 | 1.900 | 21.98 | 21.52 | 0.00 | 21.52 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 186.00 | 0.705 | 0.365 | 31.47% | 186.00 | 0.705 | 0.365 | 20.93 | 22.18 | 0.00 | 22.18 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.00 | 0.00 | ||||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | Shut down | 0.00% | 846.70 | 0.490 | 0.170 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||||||
| Grand Total | 3532.26 | 2504.90 | 70.92% | 2970.25 | 2304.45 |
