| 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 | 2398.86 ft | 2390.86 | 2396.86 | 2397.86 | 2390.36ft | 1247.665 | 85.49% | 2391.64ft | 1268.850 | 145.45 | 74.80 | 0.00 | 74.80 | 27.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.80 | 165.30 | 165.80 | 166.30 | 164.16 | 878.108 | 86.28% | 164.20 | 879.260 | 97.48 | 60.81 | 0.00 | 60.81 | 19.50 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 978.83 | 976.83 | 977.83 | 978.33 | 978.06 | 388.130 | 86.93% | 977.32 | 376.900 | 65.62 | 38.77 | 0.00 | 38.77 | 28.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.85 | 167.750 | 83.46% | 774.45 | 186.150 | 15.16 | 0.00 | 0.00 | 0.00 | 3.30 | (Tunnel Outflow -0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.70 ft | 145.410 | 97.53% | 2660.20 ft | 141.180 | 18.08 | 21.32 | 0.00 | 21.32 | 15.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.850 | 49.570 | 90.51% | 1596.60 | 46.440 | 6.89 | 6.89 | 0.00 | 6.89 | 17.60 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.38 | 38.2896 | 76.84% | 1204.41 | 38.4215 | 2.54 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 704.30 | 38.7971 | 81.85% | 706.25 | 43.3205 | 20.79 | 19.44 | 0.00 | 19.44 | 9.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.50 | 12.960 | 38.14% | 754.69 | 25.600 | 13.25 | 30.22 | 0.00 | 30.22 | 5.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 979.85 | 19.400 | 62.28% | 981.00 | 21.120 | 19.39 | 0.00 | 0.00 | 0.00 | 23.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 418.30 | 15.750 | 51.98% | 421.75 | 24.130 | 185.36 | 38.21 | 193.50 | 231.71 | 14.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1757.75 | 6.730 | 0.58 | 0.00 | 0.58 | 0.58 | 7.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.30 | 6.280 | 97.67% | 455.75 | 5.930 | 64.35 | 44.51 | 16.09 | 60.61 | 16.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.10 | 0.9752 | 18.43% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.10 | 3.740 | 82.20% | 249.60 | 3.130 | 94.36 | 101.86 | 1.88 | 103.74 | 8.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.95 | 0.554 | 47.76% | 191.25 | 0.973 | 32.03 | 33.73 | 1.80 | 35.53 | 19.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.60 | 0.2068 | 27.10% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.70 | 0.170 | 10.77 | 10.08 | 0.00 | 10.08 | 1.40 | |||||
| Grand Total | 3547.55 | 3020.52 | 85.14% | 3068.31 |
