| 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 | 2398.86 ft | 2390.86 | 2396.86 | 2397.86 | 2384.32ft | 1147.686 | 78.64% | 2390.36ft | 1247.651 | 56.94 | 43.76 | 0.00 | 43.76 | 30.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.80 | 165.30 | 165.80 | 166.30 | 162.27 | 823.995 | 80.96% | 164.16 | 878.108 | 43.65 | 43.65 | 0.00 | 43.65 | 72.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 978.83 | 976.83 | 977.83 | 978.33 | 975.50 | 350.800 | 78.56% | 978.06 | 388.130 | 90.42 | 40.19 | 0.00 | 40.19 | 19.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.80 | 167.350 | 83.26% | 772.85 | 167.750 | 1.39 | 12.96 | 0.00 | 12.96 | 5.20 | Tunnel Outflow -12.96 Cumecs(1.12 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.30 ft | 138.720 | 93.05% | 2661.70 ft | 145.410 | 17.41 | 14.25 | 0.00 | 14.25 | 40.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.60 | 46.440 | 84.79% | 1597.85 | 49.565 | 3.21 | 0.00 | 0.00 | 0.00 | 6.00 | Sluice Discharge-0.2771 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.20 | 50.7650 | 101.88% | 1204.39 | 38.3158 | 4.05 | 0.00 | 4.05 | 4.05 | 14.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.20 | 43.2045 | 91.15% | 704.30 | 38.7971 | 30.81 | 20.21 | 3.89 | 24.10 | 8.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.61 | 19.000 | 55.92% | 748.50 | 12.96 | 21.60 | 22.30 | 0.00 | 22.30 | 51.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.70 | 16.18 | 51.94% | 979.85 | 19.44 | 29.25 | 0.00 | 0.00 | 0.00 | 21.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 414.15 | 8.170 | 26.96% | 418.30 | 15.750 | 23.49 | 35.64 | 0.00 | 35.64 | 31.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1757.80 | 6.760 | 2.50 | 0.00 | 2.50 | 2.50 | 3.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.10 | 4.270 | 66.41% | 456.30 | 6.280 | 34.90 | 32.83 | 0.00 | 32.83 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.30 | 1.0527 | 19.89% | 747.10 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.50 | 3.100 | 68.13% | 251.10 | 3.740 | 54.14 | 46.66 | 0.00 | 46.66 | 2.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.55 | 0.629 | 54.22% | 187.95 | 0.554 | 31.69 | 31.18 | 3.61 | 34.79 | 5.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 820.60 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.110 | 28.21% | 846.70 | 0.170 | 7.90 | 9.41 | 0.00 | 9.41 | 14.60 | |||||
| Grand Total | 3547.55 | 2828.64 | 79.73% | 3019.38 |
