| 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 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2386.62ft | 1185.764 | 81.25% | 2380.22ft | 1079.822 | 163.72 | 127.78 | 0.00 | 127.78 | 36.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 165.16 | 906.908 | 89.10% | 160.01 | 760.28 | 121.94 | 68.40 | 0.00 | 68.40 | 29.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 976.68 | 367.560 | 82.32% | 974.78 | 340.830 | 127.62 | 41.05 | 86.57 | 127.62 | 30.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.15 | 183.250 | 91.17% | 772.00 | 157.450 | 25.23 | 12.50 | 0.00 | 12.50 | 13.40 | Tunnel Outflow -12.50Cumecs(1.08 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2663.00 ft | 149.090 | 100.00% | 2661.40 ft | 144.560 | 26.99 | 14.72 | 12.27 | 26.99 | 45.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.90 | 49.690 | 90.72% | 1595.00 | 42.440 | 15.83 | 2.22 | 13.61 | 15.83 | 18.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.33 | 51.4348 | 103.22% | 1202.37 | 30.4593 | 7.59 | 0.00 | 9.38 | 9.38 | 24.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.75 | 44.6841 | 94.27% | 701.55 | 33.2597 | 55.63 | 20.21 | 35.42 | 55.63 | 34.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.50 | 25.140 | 73.98% | 754.38 | 24.84 | 47.53 | 39.84 | 0.00 | 39.84 | 75.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 980.05 | 19.71 | 63.27% | 976.30 | 14.08 | 31.26 | 0.00 | 0.00 | 0.00 | 33.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 421.35 | 23.130 | 76.34% | 419.95 | 19.630 | 178.05 | 54.28 | 113.64 | 167.92 | 32.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1758.10 | 6.970 | 11.72 | 0.00 | 12.13 | 12.13 | 8.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.30 | 6.281 | 97.68% | 450.70 | 3.045 | 171.06 | 44.09 | 126.25 | 170.34 | 38.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.20 | 1.4014 | 26.48% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.50 | 2.705 | 206.41 | 102.04 | 104.38 | 206.41 | 43.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.50 | 1.007 | 86.81% | 187.10 | 0.477 | 43.73 | 34.65 | 7.71 | 42.36 | 7.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.80 | 0.2144 | 28.10% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.40 | 0.090 | 10.17 | 9.82 | 0.00 | 9.82 | 26.10 |
