| 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 | 2397.78 ft | 2389.78 | 2395.78 | 2396.78 | 2387.82ft | 1205.639 | 82.61% | 2389.74ft | 1237.407 | 158.66 | 99.50 | 0.00 | 99.50 | 58.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.60 | 165.10 | 165.60 | 166.10 | 162.98 | 844.230 | 82.95% | 163.60 | 862.020 | 87.50 | 61.11 | 0.00 | 61.11 | 67.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 977.95 | 975.95 | 976.95 | 977.45 | 977.04 | 372.780 | 83.49% | 976.43 | 363.940 | 75.87 | 38.95 | 0.00 | 38.95 | 107.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 772.55 | 164.350 | 81.77% | 774.30 | 184.950 | 9.95 | 14.58 | 0.00 | 14.58 | 30.00 | (Tunnel Outflow -1.26MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.00 ft | 140.620 | 94.32% | 2659.70 ft | 139.810 | 28.81 | 19.44 | 0.00 | 19.44 | 63.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.050 | 50.090 | 91.46% | 1595.80 | 44.440 | 5.78 | 4.04 | 0.00 | 4.04 | 19.60 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.10 | 37.0587 | 74.37% | 1204.14 | 37.2346 | 5.09 | 0.00 | 0.00 | 0.00 | 24.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.45 | 37.0375 | 78.14% | 705.90 | 42.5086 | 22.77 | 19.32 | 0.00 | 19.32 | 40.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 745.85 | 8.660 | 25.49% | 752.28 | 20.340 | 33.04 | 33.04 | 0.00 | 33.04 | 71.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.05 | 16.700 | 53.61% | 980.95 | 21.050 | 16.56 | 0.00 | 0.00 | 0.00 | 84.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.90 | 19.500 | 64.36% | 420.80 | 21.750 | 75.28 | 38.22 | 31.27 | 69.50 | 72.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1757.70 | 6.690 | 0.23 | 0.00 | 0.69 | 0.69 | 4.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.00 | 4.820 | 74.96% | 452.65 | 4.040 | 51.31 | 39.62 | 0.00 | 39.62 | 36.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.00 | 2.900 | 63.74% | 251.00 | 3.700 | 67.20 | 68.13 | 0.00 | 68.13 | 45.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.50 | 1.007 | 86.81% | 188.80 | 0.658 | 33.93 | 32.30 | 1.09 | 33.40 | 88.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.90 | 0.210 | 53.85% | 846.70 | 0.170 | 10.74 | 10.28 | 0.00 | 10.28 | 37.00 | |||||
| Grand Total | 3547.55 | 2913.58 | 82.13% | 2990.71 |
