| 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 | 2395.01 ft | 2387.01 | 2393.01 | 2394.01 | 2387.66 | 1202.977 | 82.42% | 2384.08ft | 1143.711 | 78.37 | 99.85 | 0.00 | 99.85 | 26.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.00 | 164.50 | 165.00 | 165.50 | 165.58 | 919.004 | 90.29% | 162.02 | 816.87 | 45.65 | 68.56 | 0.00 | 68.56 | 1.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.60 | 974.60 | 975.60 | 976.10 | 976.60 | 366.400 | 82.06% | 975.37 | 348.980 | 47.86 | 40.80 | 8.80 | 49.59 | 12.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.60 | 188.350 | 93.71% | 773.00 | 169.350 | 0.46 | 12.04 | 0.00 | 12.04 | 3.20 | Tunnel Outflow -12.04Cumecs(1.04 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2662.90 ft | 148.810 | 99.81% | 2660.70 ft | 142.590 | 14.88 | 14.88 | 0.00 | 14.88 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.10 | 47.690 | 87.07% | 1596.10 | 45.190 | 11.17 | 6.24 | 13.61 | 19.85 | 0.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.18 | 50.6620 | 101.67% | 1202.62 | 31.2554 | 3.08 | 0.00 | 3.68 | 3.68 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.00 | 45.4956 | 95.98% | 700.70 | 31.5697 | 33.50 | 20.22 | 13.29 | 33.50 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.30 | 29.639 | 87.22% | 753.04 | 21.86 | 31.00 | 37.18 | 0.00 | 37.18 | 14.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.15 | 16.86 | 54.13% | 976.70 | 14.68 | 9.58 | 0.00 | 0.00 | 0.00 | 17.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.60 | 21.250 | 70.13% | 419.80 | 19.250 | 80.70 | 54.34 | 30.69 | 85.04 | 0.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1757.90 | 6.830 | 11.72 | 0.00 | 12.13 | 12.13 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.15 | 6.190 | 96.27% | 452.10 | 3.760 | 87.62 | 44.01 | 45.00 | 89.01 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.90 | 2.860 | 117.36 | 101.89 | 15.95 | 117.83 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.40 | 0.611 | 52.67% | 185.00 | 0.271 | 32.00 | 30.02 | 1.32 | 31.33 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.60 | 0.140 | 10.43 | 10.43 | 0.00 | 10.43 | 0.00 | |||||
| Grand Total | 3547.55 | 3056.77 | 86.17% | 2799.17 |
