| 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 Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | 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 | 14 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2339.46ft | 540.710 | 37.05% | 2339.26ft | 538.580 | 79.80 | 68.17 | 0.00 | 68.17 | 4.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 138.86 | 287.410 | 28.24% | 131.82 | 173.390 | 35.24 | 60.94 | 0.00 | 60.94 | 10.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 962.82 | 206.570 | 46.26% | 940.45 | 58.650 | 58.45 | 48.58 | 0.00 | 48.58 | 8.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 756.05 | 20.950 | 11.29% | 757.50 | 29.150 | 5.09 | 7.52 | 0.00 | 7.52 | 16.40 | (Tunnel Outflow-0.65) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2607.60 ft | 39.490 | 26.49% | 2596.10 ft | 25.510 | 4.86 | 1.97 | 0.00 | 1.97 | 28.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1581.900 | 17.140 | 31.29% | 1581.30 | 16.240 | 0.02 | 3.50 | 0.00 | 3.50 | 1.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.84 | 11.492 | 23.06% | 1189.25 | 2.216 | 1.20 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 702.40 | 34.950 | 73.73% | 688.30 | 11.673 | 10.18 | 19.39 | 0.00 | 19.39 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 748.92 | 13.700 | 40.32% | 745.96 | 7.390 | 12.37 | 18.78 | 0.00 | 18.78 | 25.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 966.45 | 2.630 | 8.44% | 963.60 | 0.310 | 12.73 | 0.00 | 0.00 | 0.00 | 5.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 416.50 | 12.100 | 39.93% | 413.00 | 6.450 | 17.01 | 37.96 | 0.00 | 37.96 | 19.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 0.000 | 0.00% | 0.000 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | Today’s Water Level below 1741.5 m | ||||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 452.50 | 3.960 | 61.59% | 450.10 | 2.750 | 29.27 | 34.13 | 0.00 | 34.13 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.70 | 0.00 | ||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 247.40 | 2.320 | 50.99% | 248.00 | 2.510 | 49.60 | 58.98 | 0.00 | 58.98 | 4.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.90 | 0.926 | 79.83% | 186.60 | 0.425 | 40.07 | 34.55 | 6.24 | 40.79 | 8.00 | Gate No : 2 is opened @ 5 cm from 6.00AM , today | |||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.10 | 0.00 | ||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 846.60 | 0.140 | 8.00 | 8.58 | 0.00 | 8.58 | 0.00 | |||||
| Grand Total | 3532.05 | 1194.49 | 33.82% | 875.38 |
