| 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 | 2367.44ft | 897.823 | 61.52% | 2333.62ft | 478.362 | 494.59 | 125.02 | 0.00 | 125.02 | 84.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 151.68 | 554.249 | 54.46% | 136.23 | 239.140 | 374.29 | 17.78 | 0.00 | 17.78 | 94.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 970.50 | 285.750 | 64.00% | 949.16 | 106.300 | 172.17 | 48.56 | 0.00 | 48.56 | 95.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 773.50 | 772.00 | 772.50 | 773.00 | 766.35 | 97.350 | 52.48% | 763.60 | 72.750 | 64.81 | 0.00 | 0.00 | 0.00 | 69.80 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2641.40 ft | 96.110 | 64.46% | 2609.10 ft | 42.380 | 57.99 | 0.00 | 0.00 | 0.00 | 103.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1587.000 | 25.340 | 46.27% | 1570.20 | 5.810 | 41.09 | 0.00 | 0.00 | 0.00 | 89.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.92 | 22.6573 | 45.47% | 1193.65 | 7.6935 | 11.06 | 0.00 | 0.00 | 0.00 | 38.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 702.70 | 35.5463 | 74.99% | 694.45 | 21.0947 | 57.26 | 18.14 | 0.00 | 18.14 | 48.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.25 | 20.280 | 59.68% | 744.59 | 6.930 | 46.76 | 36.88 | 0.00 | 36.88 | 135.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 975.55 | 12.960 | 41.61% | 965.20 | 1.570 | 57.18 | 0.00 | 0.00 | 0.00 | 121.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 421.15 | 22.620 | 74.65% | 419.70 | 19.000 | 300.35 | 32.71 | 251.70 | 284.41 | 65.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1752.30 | 3.650 | 47.71% | 1744.30 | 0.780 | 4.75 | 0.00 | 0.00 | 0.00 | 22.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.20 | 6.220 | 96.73% | 450.55 | 2.970 | 231.97 | 45.03 | 186.25 | 231.28 | 93.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 749.10 | 1.7501 | 33.07% | 0.00 | ||||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 245.90 | 1.870 | 378.99 | 102.52 | 276.48 | 379.00 | 85.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.85 | 0.919 | 79.22% | 184.70 | 0.245 | 53.46 | 33.10 | 20.27 | 53.38 | 68.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.10 | 0.2257 | 29.58% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 846.45 | 0.110 | 10.79 | 10.79 | 0.00 | 10.79 | 51.00 | |||||
| Grand Total | 3532.05 | 2088.14 | 59.12% | 1007.01 |
