| 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 | 2373.00 ft | 2365.00 | 2371.00 | 2372.00 | 2340.14ft | 548.207 | 37.56% | 2340.660ft | 554.597 | 27.72 | 83.13 | 0.00 | 83.13 | 2.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 138.83 | 286.855 | 28.18% | 138.70 | 284.450 | 43.10 | 58.09 | 0.00 | 58.09 | 1.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 953.19 | 130.540 | 29.24% | 962.66 | 205.210 | 16.05 | 31.79 | 0.00 | 31.79 | 2.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 767.00 | 765.50 | 766.00 | 766.50 | 757.00 | 26.350 | 13.11% | 756.15 | 21.550 | 2.78 | 9.72 | 0.00 | 9.72 | 8.20 | (Tunnel Outflow -0.84 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2562.00 ft | 1.840 | 1.23% | 2610.20 ft | 42.830 | 4.98 | 0.00 | 0.00 | 0.00 | 25.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.45 | 22.465 | 41.02% | 1581.35 | 16.315 | 2.06 | 3.59 | 0.00 | 3.59 | 0.00 | Sluice Discharge-0.018 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1192.00 | 4.8319 | 9.70% | 1196.26 | 12.2202 | 1.20 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 696.20 | 24.0205 | 50.68% | 699.65 | 29.5486 | 9.68 | 18.23 | 0.00 | 18.23 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 745.14 | 7.62 | 22.42% | 747.79 | 11.78 | 18.92 | 11.34 | 0.00 | 11.34 | 2.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.25 | 0.81 | 2.60% | 966.00 | 2.21 | 9.92 | 0.00 | 0.00 | 0.00 | 34.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 415.800 | 10.770 | 35.54% | 416.20 | 11.500 | 10.06 | 11.02 | 0.00 | 11.02 | 21.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1744.85 | 0.938 | 12.26% | 1742.90 | 0.440 | 0.10 | 0.00 | 0.00 | 0.00 | 6.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.00 | 3.710 | 57.70% | 452.90 | 4.170 | 30.27 | 25.55 | 0.00 | 25.55 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.40 | 3.060 | 67.25% | 249.30 | 3.170 | 49.63 | 51.89 | 0.00 | 51.89 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.60 | 0.634 | 54.66% | 190.35 | 0.507 | 28.45 | 25.20 | 0.00 | 25.20 | 49.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 818.40 | 0.0913 | 11.97% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.200 | 51.28% | 846.30 | 0.070 | 4.85 | 4.16 | 0.00 | 4.16 | 0.00 | |||||
| Grand Total | 3547.55 | 1073.75 | 30.27% | 1200.57 |
