| 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 | 2395.01 ft | 2387.01 | 2393.01 | 2394.01 | 2334.04ft | 482.832 | 33.08% | 2387.78ft | 1204.963 | 56.09 | 7.63 | 0.00 | 7.63 | 5.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.00 | 164.50 | 165.00 | 165.50 | 148.32 | 477.934 | 46.96% | 165.65 | 921.020 | 45.40 | 0.00 | 0.00 | 0.00 | 5.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.60 | 974.60 | 975.60 | 976.10 | 963.66 | 213.940 | 47.91% | 976.61 | 366.550 | 35.48 | 4.23 | 0.00 | 4.23 | 34.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 770.30 | 138.350 | 68.83% | 774.65 | 189.350 | 11.57 | 0.00 | 0.00 | 0.00 | 9.20 | Tunnel Outflow -0.00 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.70ft | 139.807 | 93.77% | 2662.90 | 148.806 | 33.73 | 14.86 | 0.00 | 14.86 | 19.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.30 | 31.940 | 58.32% | 1597.45 | 48.565 | 2.31 | 0.00 | 0.00 | 0.00 | 2.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.29 | 17.4665 | 35.05% | 1207.19 | 50.714 | 1.84 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 698.40 | 27.5530 | 58.13% | 707.00 | 45.496 | 8.31 | 1.84 | 0.00 | 1.84 | 4.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.94 | 19.670 | 57.89% | 756.51 | 30.17 | 8.38 | 14.38 | 0.00 | 14.38 | 23.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.70 | 1.97 | 6.32% | 978.65 | 17.61 | 14.25 | 0.00 | 0.00 | 0.00 | 29.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 417.60 | 14.30 | 47.19% | 420.75 | 21.630 | 44.63 | 44.63 | 0.00 | 44.63 | 23.40 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.05 | 6.935 | 90.65% | 1758.10 | 6.970 | 0.41 | 0.00 | 0.00 | 0.00 | 2.80 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.50 | 3.964 | 61.65% | 456.35 | 6.307 | 16.92 | 17.52 | 0.00 | 17.52 | 5.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 747.20 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.30 | 3.017 | 66.31% | 253.00 | 4.550 | 42.68 | 41.33 | 0.00 | 41.33 | 7.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.60 | 0.529 | 45.60% | 187.50 | 0.518 | 8.69 | 8.08 | 0.00 | 8.08 | 27.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 820.30 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.165 | 42.31% | 846.75 | 0.177 | 9.06 | 8.51 | 0.00 | 8.51 | 1.60 | |||||
| Grand Total | 3547.55 | 1581.45 | 44.58% | 3063.40 |
