| 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 | 15 | 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 | 2365.00 | 2371.00 | 2372.00 | 2338.10ft | 526.203 | 36.05% | 2351.74ft | 690.710 | 49.04 | 50.01 | 0.00 | 50.01 | 5.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 139.34 | 296.460 | 29.13% | 142.60 | 359.510 | 76.83 | 16.17 | 0.00 | 16.17 | 9.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 950.16 | 111.910 | 25.06% | 966.01 | 235.300 | 17.00 | 18.39 | 0.00 | 18.39 | 25.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 768.00 | 766.50 | 767.00 | 767.50 | 755.55 | 18.550 | 9.23% | 761.70 | 57.350 | 9.26 | 0.00 | 0.00 | 0.00 | 16.00 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2574.10 ft | 7.840 | 5.26% | 2618.90 ft | 55.320 | 7.41 | 0.00 | 0.00 | 0.00 | 10.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.80 | 19.990 | 36.50% | 1582.00 | 17.300 | 0.68 | 2.42 | 0.00 | 2.42 | 2.20 | Sluice Discharge-0.0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1193.89 | 8.1098 | 16.27% | 1197.11 | 13.7088 | 1.20 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 694.25 | 20.7604 | 43.80% | 701.55 | 33.2597 | 7.60 | 10.50 | 0.00 | 10.50 | 14.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.63 | 17.05 | 50.18% | 750.60 | 17.04 | 11.46 | 12.17 | 0.00 | 12.17 | 49.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.95 | 1.37 | 4.40% | 968.30 | 4.48 | 23.02 | 0.00 | 0.00 | 0.00 | 11.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 417.500 | 14.100 | 46.53% | 419.05 | 17.380 | 9.97 | 12.28 | 0.00 | 12.28 | 9.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1747.550 | 1.738 | 22.72% | 1746.40 | 1.372 | 0.42 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.80 | 4.120 | 64.07% | 452.20 | 3.810 | 29.29 | 31.06 | 0.00 | 31.06 | 12.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.50 | 2.710 | 59.56% | 249.50 | 3.090 | 47.70 | 49.50 | 0.00 | 49.50 | 18.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.30 | 0.601 | 51.81% | 190.90 | 0.926 | 22.05 | 22.39 | 0.00 | 22.39 | 7.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 818.40 | 0.0913 | 11.97% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.40 | 0.090 | 8.03 | 8.73 | 0.00 | 8.73 | 8.00 | |||||
| Grand Total | 3547.55 | 1052.59 | 29.67% | 1510.65 |
