| Sl. No. | Name of Dam / Reservoir | 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 | 2383.53 ft | 2375.53ft | 2381.53 ft | 2382.53ft | 2358.94ft | 779.129 | 53.38 | 2321.26 ft | 883.118 | 828.84 | 25.72 | 0.00 | 25.72 | 85.20 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 148.52 | 482.268 | 47.38 | 138.96 | 361.26 | 454.28 | 1.15 | 0.00 | 1.15 | 90.60 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 975.75 | 973.75 | 974.75 | 972.25 | 965.75 | 232.800 | 52.13 | 948.37 | 109.60 | 419.81 | 8.86 | 0.00 | 8.86 | 195.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 774.00 | 772.50 | 773.00 | 773.50 | 770.10 | 120.750 | 65.09 | 768.60 | 128.20 | 174.78 | 0.00 | 0.00 | 0.00 | 152.20 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00 | 2653.08 ft | 2654.72 ft | 2656.36 ft | 2640.10 ft | 94.280 | 62.81 | 2610.50 ft | 47.62 | 121.06 | 0.00 | 0.00 | 0.00 | 87.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1580.50 | 14.650 | 26.94 | 1572.80 | 7.770 | 27.20 | 0.00 | 0.00 | 0.00 | 50.00 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.89 | 15.343 | 30.79 | 1191.50 | 3.9821 | 27.64 | 0.00 | 0.00 | 0.00 | 32.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.20 | 46.090 | 97.24 | 696.900 | 28.999 | 104.55 | 19.62 | 84.93 | 104.55 | 86.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 757.920 | 33.680 | 99.12 | 753.77 | 27.5 | 114.42 | 38.60 | 5.89 | 44.49 | 300.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 982.50 | 23.820 | 76.47 | 968.20 | 12.450 | 143.06 | 0.00 | 0.00 | 0.00 | 207.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.35 | 20.630 | 68.09 | 421.05 | 24.07 | 502.43 | 31.82 | 489.39 | 521.21 | 80.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1750.65 | 2.940 | 39.53 | 1746.40 | 1.720 | 4.40 | 0.00 | 0.00 | 0.00 | 26.00 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.20 | 6.350 | 98.76 | 456.45 | 6.720 | 644.16 | 42.61 | 605.25 | 647.86 | 133.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.30 | 748.28 | 751.90 | 5.00 | 5.00 | |||||||||||
| 15 | LOWER PERIYARÂ | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 252.00 | 4.120 | 91.56 | 252.90 | 5.31 | 718.72 | 101.16 | 617.56 | 718.72 | 141.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.65 | 1.028 | 88.62 | 183.45 | 0.482 | 22.16 | 15.99 | 38.15 | 190.00 | |||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.50 | 5.00 | 5.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.30 | 0.070 | 17.95 | 846.50 | 0.440 | 8.12 | 9.05 | 0.00 | 9.05 | 96.70 |
