| 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 ft | 1459.49 | 2396.94 ft | 2388.94 | 2394.94 | 2395.94 | 2385.34 ft | 1164.578 | 79.79% | 2386.46ft | 1183.115 | 36.26 | 65.40 | 0.00 | 65.40 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.30 | 164.80 | 165.30 | 165.80 | 164.25 | 880.700 | 86.53% | 162.67 | 835.40 | 19.04 | 68.03 | 0.00 | 68.03 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.91 | 974.91 | 975.91 | 976.41 | 975.68 | 353.320 | 79.13% | 976.09 | 359.060 | 21.25 | 40.70 | 0.00 | 40.70 | 9.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.00 | 181.650 | 90.37% | 772.40 | 162.550 | 7.29 | 13.08 | 0.00 | 13.08 | 0.00 | Tunnel Outflow -13.08 Cumecs(1.13 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.20 ft | 143.992 | 96.58% | 2661.40 ft | 144.558 | 4.93 | 14.76 | 0.00 | 14.76 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.75 | 46.815 | 85.48% | 1597.10 | 47.690 | 5.22 | 4.53 | 0.69 | 5.22 | 5.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.12 | 50.3529 | 101.05% | 1203.13 | 32.8795 | 1.68 | 0.00 | 1.68 | 1.68 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.60 | 44.1972 | 93.24% | 701.90 | 33.9556 | 16.59 | 20.22 | 3.89 | 24.11 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.58 | 20.950 | 61.65% | 751.09 | 17.96 | 19.71 | 23.95 | 0.00 | 23.95 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 975.85 | 13.44 | 43.15% | 977.50 | 15.88 | 3.29 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 421.20 | 22.750 | 75.08% | 419.80 | 19.250 | 83.06 | 49.48 | 30.68 | 80.16 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.05 | 6.935 | 90.65% | 1757.90 | 6.830 | 5.00 | 0.00 | 5.00 | 5.00 | 0.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.70 | 4.630 | 72.01% | 451.80 | 3.610 | 40.92 | 36.12 | 0.00 | 36.12 | 3.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.20 | 2.980 | 65.49% | 248.50 | 2.710 | 66.59 | 62.52 | 0.00 | 62.52 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.95 | 0.564 | 48.62% | 188.90 | 0.670 | 29.59 | 28.47 | 0.00 | 28.47 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.20 | 0.1917 | 25.12% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46% | 846.50 | 0.120 | 9.20 | 9.20 | 0.00 | 9.20 | 8.00 | |||||
| Grand Total | 3547.55 | 2939.09 | 82.85% | 2866.23 |
