| 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 | 2357.94ft | 766.862 | 52.54% | 2330.96ft | 449.937 | 193.70 | 53.25 | 0.00 | 53.25 | 61.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.75 | 160.25 | 160.75 | 161.25 | 146.66 | 441.860 | 43.41% | 132.65 | 185.425 | 160.42 | 0.00 | 0.00 | 0.00 | 40.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 967.16 | 246.930 | 55.30% | 946.20 | 90.980 | 84.76 | 47.15 | 0.00 | 47.15 | 56.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 773.50 | 772.00 | 772.50 | 773.00 | 762.75 | 65.550 | 35.34% | 761.50 | 55.750 | 37.04 | 0.00 | 0.00 | 0.00 | 66.60 | (Tunnel Outflow -0MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2629.20 ft | 72.560 | 48.67% | 2596.60 ft | 26.050 | 28.82 | 0.00 | 0.00 | 0.00 | 27.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1581.850 | 17.070 | 31.17% | 1568.85 | 4.680 | 4.40 | 0.00 | 0.00 | 0.00 | 32.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.52 | 18.1990 | 36.52% | 1192.53 | 5.7511 | 2.21 | 0.00 | 0.00 | 0.00 | 7.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 697.35 | 25.2645 | 53.30% | 690.80 | 15.2358 | 22.63 | 17.94 | 0.00 | 17.94 | 31.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.76 | 21.320 | 62.74% | 745.78 | 8.560 | 49.88 | 30.87 | 0.00 | 30.87 | 116.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 970.50 | 6.680 | 21.44% | 964.40 | 0.930 | 10.53 | 0.00 | 0.00 | 0.00 | 37.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.40 | 20.750 | 68.48% | 417.95 | 15.000 | 157.00 | 32.22 | 117.48 | 149.71 | 39.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1748.90 | 2.240 | 29.28% | 1742.00 | below 0.64 | 0.93 | 0.00 | 0.00 | 0.00 | 18.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.20 | 6.220 | 96.73% | 449.55 | 2.530 | 87.71 | 44.96 | 41.25 | 86.21 | 75.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.60 | 1.1690 | 22.09% | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 247.90 | 2.480 | 166.78 | 104.08 | 62.71 | 166.78 | 77.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.65 | 0.832 | 71.72% | 185.35 | 0.312 | 44.45 | 30.00 | 14.09 | 44.09 | 38.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.60 | 0.2068 | 27.10% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 846.70 | 0.170 | 9.44 | 9.21 | 0.00 | 9.21 | 38.70 | |||||
| Grand Total | 3532.05 | 1718.40 | 48.65% | 863.79 |
