| 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 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2375.94ft | 1018.538 | 69.79% | 2372.94ft | 975.923 | 124.03 | 46.84 | 0.00 | 46.84 | 6.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 158.56 | 720.120 | 70.75% | 155.08 | 634.141 | 65.89 | 28.39 | 0.00 | 28.39 | 2.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 974.00 | 330.500 | 74.02% | 970.96 | 291.360 | 74.35 | 42.75 | 0.00 | 42.75 | 22.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 771.50 | 151.950 | 75.60% | 772.55 | 164.350 | 18.75 | 12.96 | 0.00 | 12.96 | 24.80 | (Tunnel Outflow -1.12 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2662.90 ft | 148.810 | 99.81% | 2663.00 ft | 149.090 | 27.71 | 1.44 | 0.00 | 1.44 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1594.100 | 40.190 | 73.38% | 1588.10 | 27.540 | 2.89 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.07 | 29.5039 | 59.21% | 1200.43 | 24.2814 | 1.84 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.65 | 33.4586 | 70.59% | 704.10 | 38.3332 | 17.84 | 19.00 | 0.00 | 19.00 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.48 | 16.740 | 49.26% | 749.81 | 15.390 | 30.74 | 17.33 | 0.00 | 17.33 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.70 | 14.670 | 47.09% | 971.00 | 7.170 | 25.94 | 0.00 | 0.00 | 0.00 | 39.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.60 | 18.750 | 61.88% | 415.35 | 10.030 | 54.12 | 38.45 | 17.06 | 55.51 | 8.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.70 | 6.690 | 87.45% | 1754.90 | 4.950 | 0.81 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.20 | 5.590 | 86.94% | 451.35 | 3.380 | 48.03 | 44.66 | 8.13 | 52.78 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.40 | 3.870 | 85.05% | 246.70 | 2.110 | 95.78 | 98.67 | 0.00 | 98.67 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.60 | 0.529 | 45.60% | 184.90 | 0.262 | 34.80 | 33.88 | 3.78 | 37.67 | 1.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1983 | 25.99% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46% | 846.70 | 0.170 | 9.48 | 9.25 | 0.00 | 9.25 | 0.09 | |||||
| Grand Total | 3547.55 | 2541.19 | 71.63% | 2348.48 |
