| 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 | 2377.95 ft | 2369.95 | 2375.95 | 2376.95 | 2364.24ft | 852.385 | 58.40% | 2332.74ft | 468.960 | 138.66 | 120.86 | 0.00 | 120.86 | 10.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.75 | 160.25 | 160.75 | 161.25 | 149.52 | 504.458 | 49.56% | 135.15 | 222.250 | 89.85 | 34.76 | 0.00 | 34.76 | 8.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 968.89 | 266.430 | 59.67% | 948.30 | 101.640 | 56.22 | 46.50 | 0.00 | 46.50 | 3.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 773.50 | 772.00 | 772.50 | 773.00 | 764.70 | 82.150 | 44.29% | 763.25 | 69.750 | 25.46 | 0.00 | 0.00 | 0.00 | 20.80 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2636.90 ft | 86.850 | 58.25% | 2600.00 ft | 29.990 | 24.77 | 0.00 | 0.00 | 0.00 | 20.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.900 | 20.140 | 36.77% | 1569.50 | 5.310 | 5.44 | 0.00 | 0.00 | 0.00 | 8.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.30 | 20.6829 | 41.51% | 1193.12 | 6.7743 | 3.69 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 700.00 | 30.1779 | 63.67% | 693.30 | 19.1832 | 22.53 | 19.08 | 0.00 | 19.08 | 10.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.90 | 17.600 | 51.80% | 747.83 | 11.890 | 23.05 | 32.21 | 0.00 | 32.21 | 61.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 971.00 | 7.180 | 23.05% | 965.50 | 1.810 | 0.81 | 0.00 | 0.00 | 0.00 | 3.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.90 | 19.500 | 64.36% | 420.10 | 20.000 | 82.22 | 32.46 | 52.66 | 85.12 | 15.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1750.35 | 2.820 | 36.86% | 1743.40 | 0.000 | 0.69 | 0.00 | 0.00 | 0.00 | 1.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.20 | 6.220 | 96.73% | 453.55 | 4.540 | 60.64 | 44.95 | 15.00 | 59.95 | 10.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 0.00 | ||||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.00 | 4.120 | 90.55% | 247.10 | 2.230 | 105.33 | 103.12 | 7.19 | 110.31 | 15.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.90 | 0.926 | 79.83% | 186.15 | 0.380 | 37.35 | 34.11 | 3.58 | 37.69 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.20 | 0.1917 | 25.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.90 | 0.210 | 10.28 | 9.59 | 0.00 | 9.59 | 5.50 | |||||
| Grand Total | 3532.05 | 1922.95 | 54.44% | 964.92 |
