| 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 | 2345.24ft | 610.858 | 41.85% | 2332.70ft | 468.532 | 239.10 | 44.27 | 0.00 | 44.27 | 51.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.5 | 160 | 160.5 | 140.35 | 315.842 | 31.03% | 129.72 | 143.220 | 139.75 | 34.17 | 0.00 | 34.17 | 49.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 963.41 | 211.690 | 47.41% | 938.73 | 59.700 | 105.29 | 47.07 | 0.00 | 47.07 | 102.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 767.00 | 765.5 | 766 | 766.5 | 758.15 | 32.950 | 17.76% | 756.00 | 20.750 | 51.62 | 0.00 | 0.00 | 0.00 | 91.40 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2613.60 ft | 47.490 | 31.85% | 2583.80 ft | 14.140 | 16.32 | 0.00 | 0.00 | 0.00 | 70.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1580.600 | 15.120 | 27.61% | 1573.05 | 7.740 | 0.93 | 0.00 | 0.00 | 0.00 | 27.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.59 | 12.793 | 25.67% | 1190.49 | 2.849 | 2.21 | 0.00 | 0.00 | 0.00 | 28.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 697.40 | 25.310 | 53.40% | 685.20 | 8.205 | 25.32 | 15.24 | 0.00 | 15.24 | 62.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 748.80 | 13.490 | 39.70% | 747.73 | 11.670 | 25.86 | 14.46 | 0.00 | 14.46 | 95.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 967.70 | 3.880 | 12.46% | 964.00 | 0.610 | 22.69 | 0.00 | 0.00 | 0.00 | 69.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 417.60 | 14.300 | 47.19% | 413.65 | 7.420 | 84.72 | 37.15 | 0.00 | 37.15 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1744.90 | 0.952 | 12.44% | Below 1741.50 | 0.000 | 0.65 | 0.00 | 0.00 | 0.00 | 10.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 456.30 | 6.280 | 97.67% | 450.40 | 2.890 | 52.70 | 45.41 | 0.00 | 45.41 | 83.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.898 | 16.96% | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 252.70 | 4.420 | 97.14% | 245.80 | 1.840 | 111.32 | 101.13 | 0.00 | 101.13 | 85.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.75 | 0.906 | 78.10% | 185.40 | 0.315 | 47.61 | 33.28 | 13.86 | 47.14 | 40.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.50 | 0.203 | 26.61% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.15 | 0.040 | 10.79 | 10.33 | 0.00 | 10.33 | 65.00 | |||||
| Grand Total | 3532.05 | 1317.55 | 37.30% | 749.92 |
