| 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 | 2373.06ft | 977.607 | 66.98 | 2366.20 ft | 1417.009 | 61.62 | 30.58 | 0.00 | 30.58 | 38.20 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.5 | 164 | 164.5 | 155.56 | 645.546 | 63.43 | 156.56 | 741.440 | 33.01 | 0.00 | 0.00 | 0.00 | 39.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.4 | 975.4 | 975.9 | 971.09 | 292.970 | 65.61 | 971.05 | 300.08 | 20.60 | 10.38 | 0.00 | 10.38 | 6.00 | |
| 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 | 774.90 | 200.80 | 5.79 | 12.85 | 0.00 | 12.85 | 2.80 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00ft | 2658 | 2659.5 | 2661 | 2662.05 ft | 147.370 | 98.19 | 2653.80 ft | 128.85 | 7.06 | 14.90 | 0.00 | 14.90 | 11.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1587.75 | 26.450 | 48.64 | 1587.10 | 26.000 | 3.59 | 0.12 | 0.00 | 0.12 | 35.00 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1200.85 | 24.769 | 49.71 | 1199.97 | 22.82 | 4.42 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 705.10 | 40.653 | 85.77 | 707.15 | 50.11 | 30.30 | 16.87 | 0.00 | 16.87 | 7.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 751.910 | 19.610 | 57.71 | 757.73 | 37.64 | 18.89 | 9.71 | 0.00 | 9.71 | 3.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 971.15 | 7.330 | 23.53 | 974.90 | 20.250 | 25.00 | 0.00 | 0.00 | 0.00 | 30.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 418.75 | 16.600 | 54.79 | 420.80 | 23.45 | 30.57 | 5.11 | 0.00 | 5.11 | 3.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1756.10 | 5.600 | 76.71 | 1753.85 | 4.775 | 2.08 | 0.00 | 0.00 | 0.00 | 17.20 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 454.35 | 5.040 | 78.38 | 456.40 | 6.700 | 43.66 | 46.21 | 0.00 | 46.21 | 27.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.40 | 0.00 | 0.00 | |||||||||||
| 15 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 246.30 | 1.990 | 44.22 | 252.50 | 5.13 | 52.22 | 54.30 | 0.00 | 54.30 | 32.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 184.35 | 0.215 | 18.53 | 185.35 | 0.651 | 11.27 | 14.61 | 0.45 | 15.06 | 7.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 819.80 | 0.00 | 0.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.35 | 0.080 | 20.51 | 846.75 | 0.529 | 6.96 | 7.77 | 0.00 | 7.77 | 21.50 | |||||
| Grand Total | 3532.26 | 2356.48 | 66.71% |
