| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2339.70ft | 543.297 | 37.23% | 2333.52ft | 477.294 | 62.81 | 51.13 | 0.00 | 51.13 | 15.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 140.38 | 316.429 | 31.09% | 139.60 | 301.400 | 16.35 | 57.08 | 0.00 | 57.08 | 39.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 954.66 | 140.520 | 31.47% | 961.15 | 192.380 | 21.68 | 28.17 | 0.00 | 28.17 | 67.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 758.30 | 33.950 | 16.89% | 755.55 | 18.550 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | (Tunnel Outflow -0McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2579.80 ft | 11.230 | 7.53% | 2611.00 ft | 43.890 | 7.31 | 15.06 | 0.00 | 15.06 | 32.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.40 | 22.390 | 40.88% | 1581.95 | 17.220 | 2.26 | 3.99 | 0.00 | 3.99 | 95.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1188.00 | 0.0000 | 0.00% | 1192.20 | 5.1788 | 0.00 | 0.00 | 0.00 | 0.00 | 25.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 697.50 | 25.3996 | 53.59% | 703.85 | 37.8328 | 5.32 | 4.28 | 0.00 | 4.28 | 13.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.56 | 14.91 | 43.88% | 750.36 | 16.50 | 0.00 | 11.52 | 0.00 | 11.52 | 6.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.40 | 0.930 | 2.99% | 964.75 | 1.210 | 9.10 | 0.00 | 0.00 | 0.00 | 73.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 417.850 | 14.800 | 48.84% | 414.80 | 9.150 | 16.23 | 20.95 | 0.00 | 20.95 | 42.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1741.50 | 0.300 | 3.92% | 1741.50 | 0.300 | 0.58 | 3.47 | 0.00 | 3.47 | 25.20 | sluice discharge /day-0.3MCM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 450.50 | 2.940 | 45.72% | 456.30 | 6.280 | 11.71 | 17.61 | 0.00 | 17.61 | 15.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.30 | 2.290 | 50.33% | 249.00 | 2.900 | 26.75 | 26.28 | 0.00 | 26.28 | 15.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.30 | 0.601 | 51.81% | 190.80 | 0.912 | 24.73 | 25.44 | 0.00 | 25.44 | 76.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.110 | 28.21% | 846.80 | 0.190 | 4.96 | 5.20 | 0.00 | 5.20 | 3.20 | |||||
| Grand Total | 3547.55 | 1131.09 | 31.88% | 1131.19 |
