| 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 | 2340.54ft | 553.123 | 37.90% | 2339.90ft | 545.419 | 32.88 | 102.50 | 0.00 | 102.50 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 138.90 | 288.150 | 28.31% | 138.59 | 282.415 | 39.32 | 62.93 | 0.00 | 62.93 | 9.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 953.40 | 131.900 | 29.54% | 962.20 | 201.300 | 15.40 | 35.77 | 0.00 | 35.77 | 10.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 767.00 | 765.50 | 766.00 | 766.50 | 757.10 | 26.950 | 13.41% | 756.05 | 20.950 | 3.01 | 9.95 | 0.00 | 9.95 | 0.00 | (Tunnel Outflow -0.86 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2560.90 ft | 1.410 | 0.95% | 2609.70 ft | 42.170 | 6.37 | 0.00 | 0.00 | 0.00 | 18.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.55 | 22.615 | 41.29% | 1581.20 | 16.090 | 2.19 | 3.72 | 0.00 | 3.72 | 0.00 | Sluice Discharge-0.018 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1191.94 | 4.7278 | 9.49% | 1196.24 | 12.1856 | 2.41 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 696.65 | 24.7593 | 52.23% | 700.05 | 30.2773 | 7.10 | 20.96 | 0.00 | 20.96 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 744.63 | 6.97 | 20.51% | 747.77 | 11.72 | 18.04 | 21.04 | 0.00 | 21.04 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.25 | 0.81 | 2.60% | 964.95 | 1.37 | 9.57 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 415.850 | 10.850 | 35.81% | 415.60 | 10.440 | 16.72 | 20.75 | 0.00 | 20.75 | 21.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1744.50 | 0.840 | 10.98% | 1742.30 | 0.320 | 2.37 | 0.00 | 0.00 | 0.00 | 2.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.20 | 3.300 | 51.32% | 452.10 | 3.760 | 23.38 | 26.92 | 0.00 | 26.92 | 0.00 | ||||
| 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 | 249.90 | 3.250 | 71.43% | 251.00 | 3.700 | 39.65 | 31.08 | 0.00 | 31.08 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.60 | 0.425 | 36.64% | 190.25 | 0.491 | 27.40 | 28.96 | 0.00 | 28.96 | 6.00 | ||||
| 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 | 846.60 | 0.140 | 35.90% | 846.55 | 0.130 | 7.29 | 8.10 | 0.00 | 8.10 | 0.00 | |||||
| Grand Total | 3547.55 | 1081.12 | 30.48% | 1182.74 |
