| 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 | 2380.58 ft | 2372.58 | 2378.58 | 2379.58 | 2371.30ft | 952.623 | 65.27% | 2367.44ft | 897.810 | 120.07 | 69.35 | 0.00 | 69.35 | 19.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 156.03 | 656.720 | 64.52% | 151.68 | 554.249 | 77.50 | 63.67 | 0.00 | 63.67 | 20.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 969.85 | 277.950 | 62.25% | 970.50 | 285.750 | 69.13 | 39.96 | 0.00 | 39.96 | 63.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 772.25 | 160.750 | 79.98% | 766.35 | 97.350 | 27.43 | 11.23 | 0.00 | 11.23 | 11.00 | (Tunnel Outflow -0.97 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2649.40 | 113.936 | 76.42% | 2641.40 ft | 96.108 | 15.81 | 7.52 | 0.00 | 7.52 | 26.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1591.50 | 34.340 | 62.70% | 1586.05 | 23.440 | 4.63 | 0.00 | 0.00 | 0.00 | 6.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.68 | 18.7085 | 37.54% | 1199.92 | 22.6573 | 3.69 | 0.00 | 0.00 | 0.00 | 4.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.50 | 43.9004 | 92.62% | 701.70 | 35.5463 | 24.09 | 20.16 | 3.94 | 24.09 | 30.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.46 | 30.02 | 88.35% | 752.25 | 20.28 | 30.55 | 41.14 | 0.00 | 41.14 | 22.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 972.20 | 8.54 | 27.42% | 975.55 | 12.96 | 20.59 | 0.00 | 0.00 | 0.00 | 38.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.600 | 21.250 | 70.13% | 421.05 | 22.380 | 131.13 | 54.85 | 73.38 | 128.23 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1755.40 | 5.200 | 67.97% | 1752.30 | 3.650 | 2.31 | 0.00 | 0.00 | 0.00 | 4.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.90 | 6.030 | 93.78% | 456.20 | 6.220 | 89.52 | 45.05 | 45.94 | 90.99 | 50.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.30 | 4.250 | 93.41% | 253.00 | 4.550 | 109.49 | 101.24 | 0.00 | 101.24 | 76.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.65 | 0.892 | 76.90% | 190.85 | 0.919 | 34.34 | 33.84 | 0.00 | 33.84 | 15.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 821.10 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.95 | 0.220 | 56.41% | 846.60 | 0.140 | 8.62 | 8.85 | 0.00 | 8.85 | 45.00 | |||||
| Grand Total | 3547.55 | 2336.55 | 65.86% | 2084.01 |
