| 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 | 2373.34ft | 981.587 | 67.26 | 2367.92 ft | 1441.436 | 59.21 | 11.69 | 0.00 | 11.69 | 18.00 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.5 | 164 | 164.5 | 155.92 | 654.099 | 64.27 | 157.08 | 754.000 | 98.99 | 0.00 | 0.00 | 0.00 | 88.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.4 | 975.4 | 975.9 | 971.27 | 295.170 | 66.11 | 971.62 | 307.20 | 27.66 | 2.19 | 0.00 | 2.19 | 41.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 775.00 | 773.5 | 774 | 774.5 | 772.20 | 144.650 | 77.98 | 774.70 | 198.00 | 12.08 | 12.08 | 0.00 | 12.08 | 36.80 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00ft | 2658 | 2659.5 | 2661 | 2662.30 ft | 148.050 | 98.65 | 2654.80 ft | 131.40 | 22.57 | 14.70 | 0.00 | 14.70 | 90.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1588.05 | 27.050 | 49.74 | 1587.40 | 26.600 | 6.94 | 0.00 | 0.00 | 0.00 | 52.00 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.10 | 25.565 | 51.30 | 1200.05 | 23.07 | 9.10 | 0.00 | 0.00 | 0.00 | 44.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 705.50 | 41.581 | 87.72 | 707.30 | 50.47 | 28.88 | 18.15 | 0.00 | 18.15 | 48.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 753.830 | 23.450 | 69.01 | 757.28 | 36.49 | 44.63 | 3.23 | 0.00 | 3.23 | 205.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 971.50 | 7.700 | 24.72 | 976.25 | 22.080 | 29.75 | 0.00 | 0.00 | 0.00 | 50.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 420.00 | 19.750 | 65.18 | 420.50 | 22.70 | 58.06 | 7.17 | 15.71 | 22.88 | 98.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1756.50 | 5.870 | 80.41 | 1754.00 | 4.850 | 3.13 | 0.00 | 0.00 | 0.00 | 17.00 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 456.35 | 6.310 | 98.13 | 456.15 | 6.550 | 82.50 | 61.70 | 6.09 | 67.80 | 33.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.00 | 0.00 | |||||||||||
| 15 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 249.90 | 3.250 | 72.22 | 253.00 | 5.35 | 85.58 | 70.99 | 0.00 | 70.99 | 46.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 186.65 | 0.430 | 37.07 | 185.10 | 0.622 | 7.40 | 6.76 | 0.00 | 6.76 | 29.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.80 | 0.00 | 0.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.85 | 0.200 | 51.28 | 846.90 | 0.530 | 8.78 | 7.39 | 0.00 | 7.39 | 52.50 | |||||
| Grand Total | 3532.26 | 2384.71 | 67.51% |
