| 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 | 2385.66ft | 1169.875 | 80.16% | 2398.12ft | 1376.102 | 100.69 | 49.20 | 0.00 | 49.20 | 32.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.80 | 165.30 | 165.80 | 166.30 | 162.65 | 834.825 | 82.02% | 165.49 | 916.412 | 63.44 | 63.23 | 0.00 | 63.23 | 21.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 978.83 | 976.83 | 977.83 | 978.33 | 976.71 | 368.000 | 82.42% | 979.72 | 415.140 | 65.88 | 39.03 | 0.00 | 39.03 | 44.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.35 | 161.750 | 80.47% | 773.20 | 171.750 | 3.24 | 12.50 | 0.00 | 12.50 | 0.00 | Tunnel Outflow -12.50Cumecs(1.08 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.20 ft | 143.992 | 96.58% | 2662.10 ft | 146.540 | 24.18 | 14.44 | 0.00 | 14.44 | 16.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.60 | 48.940 | 89.36% | 1597.80 | 49.440 | 5.79 | 0.00 | 0.00 | 0.00 | 8.20 | Sluice Discharge-0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.26 | 51.0742 | 102.50% | 1204.94 | 40.7253 | 5.29 | 0.00 | 6.48 | 6.48 | 4.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.65 | 44.3595 | 93.59% | 706.80 | 44.8464 | 51.88 | 20.22 | 35.42 | 55.64 | 4.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.64 | 21.070 | 62.01% | 749.17 | 14.14 | 23.64 | 17.29 | 0.00 | 17.29 | 27.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 978.75 | 17.76 | 57.01% | 983.95 | 26.43 | 16.88 | 0.00 | 0.00 | 0.00 | 12.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.05 | 19.880 | 65.61% | 419.95 | 19.630 | 57.80 | 47.67 | 0.00 | 47.67 | 14.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1757.80 | 6.760 | 2.09 | 0.00 | 2.50 | 2.50 | 16.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.95 | 6.060 | 94.25% | 456.25 | 6.250 | 67.12 | 43.63 | 23.13 | 66.75 | 20.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.60 | 1.1690 | 22.09% | 747.60 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.00 | 4.120 | 90.55% | 253.00 | 4.550 | 97.91 | 101.39 | 0.00 | 101.39 | 25.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.65 | 0.892 | 76.90% | 187.10 | 0.477 | 36.28 | 28.00 | 3.86 | 31.86 | 33.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 820.70 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.40 | 0.090 | 9.54 | 8.50 | 0.00 | 8.50 | 8.00 | |||||
| Grand Total | 3547.55 | 2901.15 | 81.78% | 3239.28 |
