| 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 | IDUKKI | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2396.94ft | 2388.94 | 2394.94 | 2395.94 | 2385.6ft | 1188.074 | 81.40% | 2374.84 ft | 1002.886 | 250.88 | 34.82 | 0.00 | 34.82 | 6.00 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 166.30 | 164.8 | 165.3 | 165.8 | 163.43 | 857.141 | 84.22% | 158.74 | 724.980 | 166.55 | 29.51 | 0.00 | 29.51 | 5.40 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.91 | 974.91 | 975.91 | 976.41 | 976.50 | 364.920 | 81.73% | 973.84 | 328.620 | 107.29 | 37.53 | 0.00 | 37.53 | 3.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.600 | 775.600 | 767.000 | 185.50 | 775.00 | 773.5 | 774 | 774.5 | 775.00 | 178.250 | 96.09% | 774.80 | 175.850 | 22.87 | 12.27 | 10.60 | 22.87 | 6.00 | Tunnel Discharge-1.06 |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00ft | 2658 | 2659.5 | 2661 | 2661.75 ft | 146.680 | 97.73% | 2662.30 ft | 148.050 | 23.15 | 22.59 | 0.00 | 22.59 | 7.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1593.30 | 37.450 | 68.87% | 1589.90 | 30.750 | 8.10 | 0.00 | 0.00 | 0.00 | 0.60 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.21 | 32.296 | 64.81% | 1201.32 | 26.266 | 4.93 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 707.00 | 45.496 | 95.98% | 705.40 | 41.349 | 40.66 | 20.04 | 24.38 | 44.41 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 755.960 | 28.800 | 84.76% | 757.31 | 32.150 | 37.43 | 40.90 | 0.00 | 40.90 | 24.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 983.10 | 24.900 | 79.94% | 974.20 | 10.940 | 69.21 | 0.00 | 0.00 | 0.00 | 4.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 423.70 | 29.390 | 97.00% | 419.80 | 19.250 | 174.19 | 33.08 | 97.14 | 130.21 | 2.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1757.80 | 6.760 | 92.60% | 1755.45 | 5.240 | 6.11 | 0.00 | 6.52 | 6.52 | 0.00 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 456.30 | 6.280 | 97.67% | 454.65 | 5.230 | 109.85 | 45.03 | 64.81 | 109.85 | 0.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.20 | -0.060 | 0.00 | |||||||||||
| 15 | LOWER PERIYARÂ | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 252.00 | 4.120 | 91.56% | 247.00 | 2.200 | 200.69 | 102.57 | 98.13 | 200.69 | 1.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 191.05 | 0.946 | 81.55% | 183.85 | 0.175 | 65.89 | 22.22 | 43.68 | 65.90 | 4.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.60 | -0.030 | 0.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.80 | 0.190 | 48.72% | 846.85 | 0.200 | 8.24 | 8.24 | 0.00 | 8.24 | 2.00 | |||||
| Grand Total | 3532.26 | 2951.69 | 83.56% | 2554.05 |
