| 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 | 2386.94ft | 1191.060 | 81.61% | 2380.58ft | 1085.780 | 199.29 | 136.49 | 0.00 | 136.49 | 39.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 165.19 | 907.772 | 89.19% | 160.12 | 763.36 | 215.56 | 68.63 | 136.25 | 204.88 | 44.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 976.64 | 366.980 | 82.19% | 974.81 | 341.240 | 147.57 | 40.99 | 113.29 | 154.28 | 51.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.20 | 183.750 | 91.42% | 772.05 | 158.350 | 18.17 | 12.38 | 0.00 | 12.38 | 35.60 | Tunnel Outflow -12.38Cumecs(1.07 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% | 2661.20 ft | 143.990 | 33.83 | 14.73 | 22.34 | 37.07 | 43.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.95 | 49.815 | 90.95% | 1595.10 | 42.690 | 16.48 | 1.42 | 13.61 | 15.03 | 43.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.34 | 51.4863 | 103.32% | 1202.38 | 30.4911 | 9.58 | 0.00 | 8.99 | 8.99 | 32.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.00 | 45.4956 | 95.98% | 701.45 | 33.0609 | 79.31 | 20.22 | 49.70 | 69.92 | 55.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.87 | 26.056 | 76.68% | 754.38 | 24.84 | 51.25 | 40.65 | 0.00 | 40.65 | 77.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 980.70 | 20.68 | 66.39% | 976.20 | 13.93 | 37.59 | 0.00 | 0.00 | 0.00 | 49.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 421.45 | 23.380 | 77.16% | 419.80 | 19.250 | 208.54 | 54.64 | 151.01 | 205.64 | 26.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1758.00 | 6.900 | 12.13 | 0.00 | 12.13 | 12.13 | 12.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.05 | 6.120 | 95.18% | 452.10 | 3.760 | 215.96 | 44.03 | 173.75 | 217.78 | 70.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.60 | 1.5564 | 29.41% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.60 | 2.740 | 288.17 | 101.82 | 185.30 | 287.12 | 86.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.70 | 0.899 | 77.50% | 186.20 | 0.385 | 48.75 | 34.79 | 15.33 | 50.12 | 45.00 | ||||
| 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 | 846.35 | 0.080 | 20.51% | 846.60 | 0.140 | 10.69 | 11.73 | 0.00 | 11.73 | 67.50 |
