| 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 ft | 1459.49 | 2398.86 ft | 2390.86 | 2396.86 | 2397.86 | 2384.80ft | 1155.638 | 79.18% | 2395.36ft | 1330.421 | 68.13 | 43.44 | 0.00 | 43.44 | 7.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.80 | 165.30 | 165.80 | 166.30 | 162.20 | 822.000 | 80.76% | 164.58 | 890.204 | 74.41 | 60.56 | 0.00 | 60.56 | 38.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 978.83 | 976.83 | 977.83 | 978.33 | 976.19 | 360.460 | 80.73% | 979.13 | 405.200 | 59.76 | 3.06 | 0.00 | 3.06 | 19.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.60 | 164.750 | 81.97% | 772.95 | 168.950 | 0.00 | 12.85 | 0.00 | 12.85 | 1.00 | Tunnel Outflow -12.85 Cumecs(1.11 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.90 ft | 140.350 | 94.14% | 2662.10 ft | 146.540 | 23.81 | 14.38 | 0.00 | 14.38 | 30.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.00 | 47.440 | 86.62% | 1597.70 | 49.390 | 7.19 | 0.00 | 0.00 | 0.00 | 21.60 | Sluice Discharge-0.0224 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.24 | 50.9711 | 102.29% | 1204.69 | 39.6300 | 6.66 | 0.00 | 5.47 | 5.47 | 18.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.15 | 45.9736 | 96.99% | 705.50 | 41.5807 | 45.53 | 20.22 | 8.51 | 28.73 | 65.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.88 | 19.550 | 57.53% | 750.26 | 16.32 | 18.43 | 18.43 | 0.00 | 18.43 | 7.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.95 | 18.06 | 57.98% | 982.35 | 23.55 | 26.06 | 0.00 | 0.00 | 0.00 | 31.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 415.60 | 10.440 | 34.46% | 420.00 | 19.750 | 44.47 | 28.67 | 0.00 | 28.67 | 25.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1757.90 | 6.830 | 2.50 | 0.00 | 2.50 | 2.50 | 25.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.20 | 6.220 | 96.73% | 456.15 | 6.190 | 54.91 | 41.62 | 3.75 | 45.37 | 32.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.70 | 1.2077 | 22.82% | 751.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.70 | 3.990 | 87.69% | 253.00 | 4.550 | 72.34 | 5.71 | 0.00 | 5.71 | 22.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.55 | 0.879 | 75.73% | 190.95 | 0.933 | 32.31 | 26.35 | 1.73 | 28.08 | 21.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 822.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 846.65 | 0.150 | 9.60 | 10.53 | 0.00 | 10.53 | 75.00 | |||||
| Grand Total | 3547.55 | 2855.27 | 80.49% | 3150.19 |
