| 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 | 2397.78 ft | 2389.78 | 2395.78 | 2396.78 | 2343.36ft | 587.751 | 40.27% | 2384.88ft | 1156.963 | 291.44 | 8.62 | 0.00 | 8.62 | 25.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.60 | 165.10 | 165.60 | 166.10 | 152.26 | 567.682 | 55.78% | 163.79 | 867.473 | 156.25 | 8.82 | 0.00 | 8.82 | 86.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 977.95 | 975.95 | 976.95 | 977.45 | 969.42 | 272.790 | 61.09% | 975.32 | 348.280 | 140.31 | 5.70 | 0.00 | 5.70 | 87.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 771.90 | 156.350 | 77.79% | 773.75 | 178.150 | 26.62 | 0.00 | 0.00 | 0.00 | 29.80 | Tunnel Outflow -0.00 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2661.30ft | 144.275 | 96.77% | 2660.60 | 142.304 | 21.45 | 14.91 | 0.00 | 14.91 | 40.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1591.75 | 34.840 | 63.61% | 1596.75 | 46.815 | 2.31 | 0.00 | 0.00 | 0.00 | 8.20 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.50 | 21.3198 | 42.79% | 1207.10 | 50.250 | 2.95 | 0.00 | 0.00 | 0.00 | 7.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.85 | 37.8328 | 79.82% | 706.30 | 43.437 | 17.67 | 2.71 | 0.00 | 2.71 | 27.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.37 | 22.340 | 65.74% | 752.31 | 20.40 | 18.78 | 10.31 | 0.00 | 10.31 | 40.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 972.30 | 8.66 | 27.80% | 975.45 | 12.88 | 46.60 | 0.00 | 0.00 | 0.00 | 78.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 421.40 | 23.25 | 76.73% | 421.50 | 23.50 | 109.82 | 51.95 | 0.00 | 51.95 | 64.80 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.45 | 7.240 | 94.64% | 1758.05 | 6.935 | 3.94 | 0.00 | 3.47 | 3.47 | 2.00 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.20 | 4.321 | 67.20% | 452.80 | 4.117 | 36.02 | 44.05 | 0.00 | 44.05 | 31.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.10 | 0.9757 | 18.44% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.50 | 3.095 | 68.02% | 248.60 | 2.744 | 85.53 | 91.58 | 0.00 | 91.58 | 31.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.10 | 0.375 | 32.33% | 187.75 | 0.544 | 23.64 | 22.48 | 0.00 | 22.48 | 55.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.20 | 0.1917 | 25.12% | 820.20 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.118 | 30.26% | 846.60 | 0.142 | 8.02 | 9.11 | 0.00 | 9.11 | 7.40 |
