| 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 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 | IDUKKI | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2392.55ft | 2384.55 | 2390.55 | 2391.55 | 2373.64ft | 985.851 | 67.55 | 2369.04 ft | 1457.329 | 71.92 | 21.06 | 0.00 | 21.06 | 14.20 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.5 | 164 | 164.5 | 156.16 | 731.840 | 71.90 | 157.47 | 763.750 | 66.45 | 0.00 | 0.00 | 0.00 | 10.60 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.4 | 975.4 | 975.9 | 971.40 | 296.820 | 66.48 | 972.03 | 312.50 | 24.07 | 4.97 | 0.00 | 4.97 | 11.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 775.00 | 773.5 | 774 | 774.5 | 772.25 | 145.250 | 78.30 | 774.70 | 198.00 | 12.04 | 5.09 | 0.00 | 5.09 | 2.80 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00ft | 2658 | 2659.5 | 2661 | 2662.25 ft | 147.950 | 98.58 | 2655.80 ft | 134.03 | 13.66 | 14.79 | 0.00 | 14.79 | 24.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1588.30 | 27.550 | 50.66 | 1587.70 | 27.200 | 5.79 | 0.00 | 0.00 | 0.00 | 5.60 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.25 | 26.043 | 52.26 | 1200.18 | 23.49 | 5.18 | 0.00 | 0.00 | 0.00 | 3.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 705.60 | 41.813 | 88.21 | 707.25 | 50.35 | 21.19 | 18.51 | 0.00 | 18.51 | 3.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 753.770 | 23.330 | 68.66 | 757.15 | 36.19 | 17.26 | 18.84 | 0.00 | 18.84 | 58.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 971.75 | 16.070 | 51.59 | 976.55 | 22.530 | 29.63 | 0.00 | 0.00 | 0.00 | 12.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 419.75 | 20.830 | 68.75 | 420.50 | 22.70 | 60.91 | 32.33 | 35.82 | 68.15 | 20.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1756.70 | 5.990 | 82.05 | 1754.15 | 4.925 | 1.39 | 0.00 | 0.00 | 0.00 | 8.00 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 456.35 | 6.310 | 98.13 | 456.00 | 6.460 | 88.32 | 45.50 | 42.81 | 88.32 | 5.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.00 | 0.00 | |||||||||||
| 15 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 245.20 | 1.680 | 37.33 | 250.90 | 4.46 | 79.17 | 97.34 | 0.00 | 97.34 | 6.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 184.70 | 0.244 | 21.03 | 185.10 | 0.622 | 10.15 | 10.34 | 0.09 | 10.43 | 0.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.40 | 0.00 | 0.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46 | 846.70 | 0.490 | 7.77 | 8.23 | 0.00 | 8.23 | 6.80 | |||||
| Grand Total | 3532.26 | 2477.72 | 70.15% |
