| 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 | 2386.81ft | 2378.81ft | 2384.81ft | 2385.81ft | 2371.08 ft | 949.489 | 65.06 | 2347.90 ft | 1180.323 | 110.45 | 33.44 | 0.00 | 33.44 | 2.60 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 153.20 | 589.552 | 57.92 | 150.08 | 589.193 | 71.68 | 16.91 | 0.00 | 16.91 | 4.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 976.00 | 974.00 | 975.00 | 975.50 | 970.92 | 290.820 | 65.12 | 962.35 | 212.73 | 69.44 | 33.01 | 0.00 | 33.01 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 772.35 | 146.250 | 78.84 | 774.00 | 189.90 | 18.52 | 0.00 | 0.00 | 0.00 | 16.20 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00ft | 2653.08ft | 2654.72ft | 2656.36ft | 2651.80 ft | 120.520 | 80.30 | 2635.20 ft | 88.30 | 28.45 | 7.85 | 0.00 | 7.85 | 3.00 | |
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1584.95 | 21.325 | 39.21 | 1582.30 | 18.200 | 5.21 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.45 | 20.311 | 40.76 | 1197.90 | 16.2246 | 3.69 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.70 | 44.522 | 93.93 | 706.70 | 48.6618 | 35.12 | 20.12 | 15.00 | 35.12 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.440 | 24.990 | 73.54 | 756.91 | 35.58 | 16.62 | 38.66 | 0.00 | 38.66 | 17.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.40 | 15.730 | 50.50 | 973.90 | 18.650 | 19.10 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.85 | 19.380 | 63.96 | 417.85 | 16.50 | 73.96 | 31.28 | 45.57 | 76.86 | 3.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1753.10 | 4.050 | 54.46 | 1751.00 | 3.430 | 0.58 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.15 | 5.550 | 86.31 | 455.95 | 6.420 | 62.32 | 44.11 | 18.22 | 62.32 | 0.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.30 | 748.28 | 747.40 | 0.00 | 0.00 | |||||||||||
| 15 | LOWER PERIYARÂ | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 252.00 | 4.120 | 91.56 | 252.00 | 4.92 | 131.31 | 104.18 | 27.13 | 131.31 | 0.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.75 | 1.041 | 89.74 | 186.60 | 0.765 | 40.88 | 22.25 | 18.04 | 40.30 | 0.00 | ||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.00 | 0.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46 | 846.60 | 0.460 | 7.97 | 8.32 | 0.00 | 8.32 | 0.00 |
