| 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 | 2375.50ft | 1549.073 | 1012.263 | 69.36% | 2371.12 | 1486.868 | 950.058 | 11.32 | 74.64 | 0.00 | 74.64 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 154.65 | 695.924 | 623.924 | 61.30% | 152.92 | 654.967 | 582.967 | 0.00 | 45.60 | 0.00 | 45.60 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 976.74 | 376.01 | 368.380 | 82.50% | 969.57 | 282.15 | 274.520 | 11.00 | 28.06 | 0.00 | 28.06 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 765.80 | 100.00 | 76.250 | 41.11% | 767.35 | 115.60 | 91.850 | 0.00 | 8.22 | 0.00 | 8.22 | 0.00 | (Tunnel Outflow-0.71) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2658.10 ft | 140.00 | 136.600 | 91.02% | 2652.80 ft | 126.31 | 122.910 | 3.36 | 15.78 | 0.00 | 15.78 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1596.400 | 46.400 | 45.550 | 83.76% | 1594.65 | 42.025 | 41.175 | 2.11 | 5.00 | 0.00 | 5.00 | 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% | 1206.88 | 49.22 | 48.374 | 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 | 700.70 | 35.710 | 31.570 | 66.60% | 707.10 | 49.96 | 45.820 | 7.70 | 10.00 | 0.00 | 10.00 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 750.72 | 21.65 | 17.230 | 50.71% | 756.03 | 33.37 | 28.950 | 11.64 | 13.05 | 0.00 | 13.05 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 976.80 | 22.90 | 14.830 | 47.61% | 969.50 | 13.750 | 5.680 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 414.10 | 9.800 | 8.100 | 26.73% | 415.45 | 11.32 | 9.618 | 13.31 | 14.23 | 0.00 | 14.23 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.20 | 7.390 | 7.040 | 96.44% | 1758.30 | 7.470 | 7.120 | 0.23 | 0.00 | 0.23 | 0.23 | 0.00 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 451.65 | 3.90 | 3.530 | 54.90% | 451.60 | 3.870 | 3.500 | 12.18 | 11.13 | 0.00 | 11.13 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 250.30 | 4.21 | 3.410 | 75.78% | 246.00 | 2.70 | 1.900 | 12.09 | 8.85 | 0.00 | 8.85 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 188.60 | 0.974 | 0.634 | 54.66% | 185.50 | 0.661 | 0.321 | 23.05 | 22.37 | 0.00 | 22.37 | 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 | Shut down | 0.00% | 846.50 | 0.440 | 0.120 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||||||
| Grand Total | 3532.26 | 2398.30 | 67.90% | 2880.68 | 2214.88 |
