| 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 | 2373.00 ft | 2365 | 2371 | 2372 | 2342.78ft | 580.642 | 39.78% | 2333.30ft | 475.945 | 119.63 | 32.98 | 0.00 | 32.98 | 96.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.5 | 160 | 160.5 | 139.52 | 299.880 | 29.46% | 129.90 | 145.650 | 71.81 | 5.83 | 0.00 | 5.83 | 38.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 962.55 | 204.280 | 45.75% | 938.32 | 58.200 | 61.79 | 44.08 | 0.00 | 44.08 | 88.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 767.00 | 765.5 | 766 | 766.5 | 757.00 | 26.350 | 14.20% | 756.00 | 20.750 | 19.17 | 0.00 | 0.00 | 0.00 | 36.60 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2611.90 ft | 45.110 | 30.26% | 2584.30 ft | 14.550 | 10.84 | 1.47 | 0.00 | 1.47 | 38.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1580.350 | 14.820 | 27.06% | 1574.05 | 8.570 | 3.24 | 0.00 | 0.00 | 0.00 | 33.40 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.40 | 12.460 | 25.01% | 1190.43 | 2.819 | 0.80 | 0.00 | 0.00 | 0.00 | 38.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 696.00 | 23.686 | 49.97% | 684.85 | 7.858 | 15.07 | 19.91 | 0.00 | 19.91 | 72.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 747.49 | 11.250 | 33.11% | 746.36 | 9.430 | 17.72 | 2.10 | 0.00 | 2.10 | 81.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 965.90 | 2.130 | 6.84% | 964.00 | 0.610 | 15.16 | 0.00 | 0.00 | 0.00 | 84.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 414.45 | 8.630 | 28.48% | 414.20 | 8.250 | 21.99 | 14.24 | 0.00 | 14.24 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1744.45 | 0.826 | 10.80% | Below 1741.50 | 0.000 | 0.49 | 0.00 | 0.00 | 0.00 | 11.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 452.95 | 4.190 | 65.16% | 449.40 | 2.470 | 39.98 | 36.17 | 0.00 | 36.17 | 83.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.859 | 16.23% | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 252.20 | 4.210 | 92.53% | 246.40 | 2.020 | 0.00 | 0.00 | 92.00 | inflow &PH discharge not updated | |||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 188.80 | 0.658 | 56.72% | 186.00 | 0.365 | 33.33 | 32.92 | 1.11 | 34.03 | 49.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.20 | 0.192 | 25.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.200 | 51.28% | 846.60 | 0.140 | 11.29 | 9.55 | 0.00 | 9.55 | 43.50 | |||||
| Grand Total | 3532.05 | 1240.37 | 35.12% | 757.63 |
