| 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 | 2352.10ft | 1231.924 | 695.114 | 47.63% | 2360.52ft | 1336.116 | 799.306 | 6.89 | 38.21 | 0.00 | 38.21 | 0.20 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 146.99 | 520.790 | 448.790 | 44.09% | 145.64 | 492.440 | 420.440 | 0.90 | 16.06 | 0.00 | 16.06 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 971.93 | 311.19 | 303.560 | 67.99% | 963.62 | 221.20 | 213.570 | 6.37 | 25.91 | 0.00 | 25.91 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 760.90 | 59.40 | 35.650 | 19.22% | 763.40 | 79.00 | 55.250 | 1.50 | 10.76 | 0.00 | 10.76 | 0.00 | (Tunnel Outflow-0.93) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2636.90 ft | 91.44 | 88.040 | 58.66% | 2632.90 ft | 83.72 | 80.320 | 5.21 | 13.43 | 0.00 | 13.43 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1589.100 | 30.000 | 29.150 | 53.60% | 1588.30 | 28.40 | 27.550 | 0.09 | 7.04 | 0.00 | 7.04 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.90 | 32.147 | 31.297 | 62.81% | 1205.31 | 42.38 | 41.528 | 3.05 | 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 | 697.30 | 29.360 | 25.220 | 53.21% | 693.20 | 23.17 | 19.025 | 16.62 | 15.57 | 0.00 | 15.57 | 8.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 747.06 | 14.96 | 10.540 | 31.02% | 755.05 | 30.93 | 26.510 | 13.39 | 8.30 | 0.00 | 8.30 | 2.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 972.00 | 16.37 | 8.300 | 26.65% | 963.75 | 8.490 | 0.420 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 413.50 | 8.900 | 7.200 | 23.76% | 412.90 | 7.67 | 5.967 | 13.33 | 11.60 | 0.00 | 11.60 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.40 | 7.550 | 7.200 | 98.63% | 1758.50 | 7.630 | 7.280 | 0.20 | 0.00 | 0.20 | 0.20 | 0.00 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.75 | 5.04 | 4.670 | 72.63% | 453.45 | 4.840 | 4.470 | 14.52 | 8.97 | 0.00 | 8.97 | 4.00 | ||||
| 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 | 251.40 | 4.67 | 3.870 | 86.00% | 249.30 | 3.82 | 3.020 | 11.24 | 4.53 | 0.00 | 0.00 | 21.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 185.55 | 0.664 | 0.324 | 27.93% | 184.50 | 0.568 | 0.228 | 21.30 | 22.27 | 0.00 | 22.27 | 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 | 846.85 | 0.52 | 0.200 | 51.28% | 846.40 | 0.410 | 0.090 | 3.11 | 1.61 | 0.00 | 1.61 | 5.50 | |||||
| Grand Total | 3532.26 | 1699.12 | 48.10% | 2370.77 | 1704.97 |
