| 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 | 2352.32ft | 697.849 | 47.81% | 2329.92ft | 438.834 | 148.45 | 64.47 | 0.00 | 64.47 | 61.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.5 | 160 | 160.5 | 142.66 | 360.670 | 35.44% | 129.24 | 136.740 | 66.24 | 52.80 | 0.00 | 52.80 | 31.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 966.06 | 235.770 | 52.80% | 939.97 | 64.400 | 53.21 | 47.77 | 0.00 | 47.77 | 28.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 768.00 | 766.5 | 767 | 767.5 | 761.70 | 57.350 | 30.92% | 756.35 | 22.950 | 0.00 | 9.38 | 0.00 | 9.38 | 0.00 | (Tunnel Outflow -0.81) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2619.30 ft | 55.930 | 37.51% | 2585.40 ft | 15.490 | 7.94 | 0.88 | 0.00 | 0.88 | 13.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1582.100 | 17.440 | 31.84% | 1569.50 | 4.760 | 1.62 | 0.00 | 0.00 | 0.00 | 14.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.18 | 13.932 | 27.96% | 1190.61 | 2.911 | 1.47 | 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 | 701.45 | 33.061 | 69.75% | 685.70 | 8.701 | 14.78 | 17.08 | 0.00 | 17.08 | 13.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 750.54 | 16.870 | 49.65% | 749.38 | 14.550 | 31.13 | 33.95 | 0.00 | 33.95 | 56.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 967.75 | 3.930 | 12.62% | 964.10 | 0.690 | 0.12 | 0.00 | 0.00 | 0.00 | 27.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 418.55 | 16.200 | 53.47% | 414.80 | 9.150 | 26.16 | 38.37 | 0.00 | 38.37 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1746.40 | 1.400 | 18.30% | Below 1741.50 | 0.000 | 0.32 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 454.15 | 4.920 | 76.52% | 450.05 | 2.730 | 37.82 | 24.98 | 0.00 | 24.98 | 55.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 0.00 | ||||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 252.80 | 4.460 | 98.02% | 246.60 | 2.080 | 162.65 | 64.41 | 82.50 | 146.91 | 102.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 189.75 | 0.767 | 66.12% | 184.20 | 0.203 | 44.52 | 33.91 | 10.14 | 44.05 | 62.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.40 | 0.1993 | 26.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77% | 846.50 | 0.120 | 10.29 | 10.64 | 0.00 | 10.64 | 25.00 | |||||
| Grand Total | 3532.05 | 1521.77 | 43.08% | 724.31 |
