| 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 | 14 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2373.00 ft | 2365 | 2371 | 2372 | 2347.16ft | 634.459 | 43.47% | 2332.26ft | 463.822 | 335.47 | 60.94 | 0.00 | 60.94 | 61.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.5 | 160 | 160.5 | 141.13 | 331.066 | 32.53% | 129.66 | 142.410 | 219.83 | 43.62 | 0.00 | 43.62 | 53.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 964.22 | 218.980 | 49.04% | 938.88 | 60.260 | 132.65 | 48.28 | 0.00 | 48.28 | 107.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 767.00 | 765.5 | 766 | 766.5 | 759.15 | 39.350 | 21.21% | 756.00 | 20.750 | 81.67 | 0.00 | 0.00 | 0.00 | 124.80 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2615.00 ft | 49.500 | 33.20% | 2583.70 ft | 14.060 | 23.26 | 0.00 | 0.00 | 0.00 | 69.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1581.100 | 15.940 | 29.10% | 1572.55 | 7.230 | 9.49 | 0.00 | 0.00 | 0.00 | 68.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.70 | 12.983 | 26.06% | 1190.50 | 2.855 | 2.21 | 0.00 | 0.00 | 0.00 | 72.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 699.50 | 29.122 | 61.44% | 684.95 | 7.957 | 44.13 | 0.00 | 0.00 | 0.00 | 76.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 750.08 | 15.950 | 46.94% | 748.04 | 12.200 | 50.98 | 22.50 | 0.00 | 22.50 | 124.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 970.05 | 6.230 | 20.00% | 963.95 | 0.570 | 37.15 | 0.00 | 0.00 | 0.00 | 91.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 420.10 | 20.000 | 66.01% | 413.75 | 7.580 | 116.78 | 37.85 | 12.97 | 50.82 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1745.30 | 1.064 | 13.91% | Below 1741.50 | 0.000 | 1.30 | 0.00 | 0.00 | 0.00 | 23.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 456.30 | 6.280 | 97.67% | 450.65 | 3.020 | 81.09 | 45.47 | 35.63 | 81.09 | 81.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.70 | 1.208 | 22.82% | 0.00 | ||||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 253.00 | 4.550 | 100.00% | 246.90 | 2.170 | 154.73 | 103.23 | 51.56 | 154.79 | 83.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.25 | 0.831 | 71.64% | 184.70 | 0.245 | 50.00 | 34.53 | 16.24 | 50.77 | 36.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.80 | 0.214 | 28.10% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.70 | 0.170 | 11.33 | 10.86 | 0.00 | 10.86 | 73.00 | |||||
| Grand Total | 3532.05 | 1387.90 | 39.29% | 745.30 |
