| 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 | 2362.38ft | 825.949 | 56.59 | 2329.64 ft | 972.635 | 572.27 | 28.93 | 0.00 | 28.93 | 108.80 | |
| 2 | IDAMALAYAR | ERNAKULAM | 171.20 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 149.67 | 507.859 | 49.90 | 143.62 | 451.247 | 309.03 | 12.50 | 0.00 | 12.50 | 44.00 | |
| 3 | KAKKI (ANATHODE ) | PATHANAMTHITTA | 982.160 | 981.460 | 975.360 | 446.57 | 975.75 | 973.75 | 974.75 | 972.25 | 967.24 | 247.750 | 55.48 | 952.65 | 134.48 | 213.67 | 21.26 | 0.00 | 21.26 | 125.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WAYANADU | 775.60 | 775.60 | 767.00 | 185.50 | 774.00 | 772.50 | 773.00 | 773.50 | 770.60 | 126.250 | 68.06 | 771.10 | 156.00 | 63.67 | 0.00 | 0.00 | 0.00 | 29.00 | |
| 5 | SHOLAYAR | THRISSUR | 2663 ft | 2663 ft | 2642 ft | 150.09 | 2658.00 | 2653.08 ft | 2654.72 ft | 2656.36 ft | 2643.50 ft | 101.460 | 67.60 | 2611.20 ft | 48.55 | 0.00 | 48.00 | Power house details awaited | |||
| 6 | MADUPETTY | IDUKKI | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596.00 | 1597.00 | 1598.00 | 1582.00 | 16.910 | 31.10 | 1576.90 | 11.650 | 26.16 | 0.00 | 0.00 | 0.00 | 58.00 | ||
| 7 | ANAYIRANKAL | IDUKKI | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.25 | 16.489 | 33.09 | 1191.40 | 3.7913 | 13.27 | 0.00 | 0.00 | 0.00 | 25.27 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.85 | 45.010 | 94.96 | 703.700 | 41.675 | 97.45 | 19.53 | 90.39 | 109.92 | 40.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KOZHIKODU | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.200 | 29.410 | 86.55 | 757.88 | 38.02 | 78.43 | 41.34 | 86.47 | 127.81 | 116.00 | ||
| 10 | PAMBA | PATHANAMTHITTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 983.45 | 25.530 | 81.96 | 974.60 | 19.600 | 82.75 | 0.00 | 0.00 | 0.00 | 91.00 | ||
| 11 | PORINGALKUTHU | THRISSUR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.30 | 18.000 | 59.41 | 422.40 | 27.45 | 390.86 | 31.74 | 388.02 | 419.76 | 62.00 | ||
| 12 | KUNDALA | IDUKKI | 1759.30 | 1758.696 | 1756.86 | 7.44 | 1755.00 | 1756.00 | 1757.00 | 1751.35 | 3.220 | 43.30 | 1748.30 | 2.360 | 3.24 | 0.00 | 0.00 | 0.00 | 32.00 | ||
| 13 | KALLARKUTTY | IDUKKI | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.00 | 5.450 | 84.76 | 455.40 | 6.080 | 318.96 | 42.39 | 278.08 | 320.47 | 57.00 | ||||
| 14 | ERATTAYAR | IDUKKI | 754.380 | 754.380 | 748.280 | 5.30 | 748.28 | 751.20 | 5.00 | 5.00 | |||||||||||
| 15 | LOWER PERIYAR | IDUKKI | 256.00 | 253.00 | 237.74 | 4.50 | 252.00 | 252.00 | 4.120 | 91.56 | 252.20 | 5.01 | 446.08 | 102.97 | 343.11 | 446.08 | 65.00 | ||||
| 16 | MOOZHIYAR | PATHANAMTHITTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.70 | 1.034 | 89.14 | 188.95 | 1.016 | 22.28 | 37.61 | 59.89 | 96.00 | |||||
| 17 | KALLAR | IDUKKI | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.20 | 5.00 | 5.00 | |||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDUKKI | 849.69 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90 | 846.40 | 0.410 | 10.55 | 9.74 | 0.00 | 9.74 | 54.50 |
