| 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 | 2380.58 ft | 2372.58 | 2378.58 | 2379.58 | 2371.00ft | 948.359 | 64.98% | 2365.20ft | 865.996 | 114.46 | 67.11 | 0.00 | 67.11 | 10.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 155.98 | 655.525 | 64.41% | 150.35 | 523.446 | 88.06 | 63.30 | 0.00 | 63.30 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 969.64 | 275.430 | 61.69% | 969.61 | 275.070 | 66.81 | 36.25 | 0.00 | 36.25 | 48.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 772.15 | 159.350 | 79.28% | 765.80 | 91.750 | 11.00 | 11.00 | 0.00 | 11.00 | 6.80 | (Tunnel Outflow -0.95 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2649.10 ft | 113.320 | 76.01% | 2639.00 ft | 91.100 | 18.32 | 7.44 | 0.00 | 7.44 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1591.30 | 33.940 | 61.97% | 1591.00 | 33.340 | 4.63 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.58 | 18.3900 | 36.91% | 1199.72 | 22.0204 | 4.79 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.50 | 43.9004 | 92.62% | 701.05 | 32.2656 | 24.09 | 20.15 | 3.94 | 24.09 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.82 | 30.94 | 91.05% | 751.82 | 19.43 | 34.08 | 41.12 | 0.00 | 41.12 | 14.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 972.25 | 8.60 | 27.61% | 972.40 | 8.78 | 17.77 | 0.00 | 0.00 | 0.00 | 52.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.500 | 21.000 | 69.31% | 420.50 | 21.000 | 185.97 | 54.81 | 134.39 | 189.20 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1755.15 | 5.075 | 66.34% | 1751.40 | 3.240 | 2.31 | 0.00 | 0.00 | 0.00 | 24.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.10 | 6.160 | 95.80% | 456.10 | 6.160 | 66.65 | 44.97 | 20.94 | 65.91 | 3.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 748.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.60 | 3.540 | 77.80% | 253.00 | 4.550 | 91.59 | 102.82 | 0.00 | 102.82 | 15.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.45 | 0.864 | 74.44% | 190.70 | 0.899 | 33.76 | 32.68 | 0.00 | 32.68 | 10.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 821.00 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.00 | 0.240 | 61.54% | 846.60 | 0.140 | 8.93 | 8.93 | 0.00 | 8.93 | 11.00 | |||||
| Grand Total | 3547.55 | 2325.85 | 65.56% | 1999.19 |
