| 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 | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2383.53 ft | 2375.53 | 2381.53 | 2382.53 | 2373.96ft | 990.407 | 67.86% | 2371.28ft | 952.339 | 383.30 | 112.24 | 0.00 | 112.24 | 74.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 157.75 | 698.750 | 68.65% | 154.58 | 622.261 | 306.02 | 52.89 | 0.00 | 52.89 | 221.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 970.91 | 290.730 | 65.11% | 972.74 | 314.120 | 125.14 | 42.50 | 0.00 | 42.50 | 143.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.00 | 772.50 | 773.00 | 773.50 | 772.00 | 157.450 | 78.33% | 768.25 | 116.150 | 12.62 | 12.62 | 0.00 | 12.62 | 69.80 | (Tunnel Outflow -1.09 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2654.70 | 126.792 | 85.04% | 2651.00 ft | 117.740 | 46.53 | 14.93 | 0.00 | 14.93 | 174.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1593.55 | 38.815 | 70.87% | 1590.50 | 32.340 | 11.57 | 0.00 | 0.00 | 0.00 | 44.20 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.46 | 27.5614 | 55.31% | 1200.92 | 25.8418 | 10.69 | 0.00 | 0.00 | 0.00 | 38.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.90 | 45.1710 | 95.30% | 705.25 | 41.0080 | 49.26 | 20.18 | 27.20 | 47.38 | 63.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.00 | 19.80 | 58.27% | 750.72 | 17.23 | 26.04 | 35.89 | 0.00 | 35.89 | 88.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 972.50 | 8.90 | 28.57% | 974.35 | 11.16 | 34.16 | 0.00 | 0.00 | 0.00 | 136.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 422.20 | 25.250 | 83.33% | 419.60 | 18.750 | 459.66 | 54.59 | 363.11 | 417.71 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.60 | 7.355 | 96.14% | 1756.60 | 5.930 | 2.43 | 0.00 | 0.00 | 0.00 | 49.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.05 | 6.120 | 95.18% | 455.80 | 5.970 | 129.91 | 44.80 | 84.38 | 129.18 | 57.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 749.60 | 1.9438 | 36.73% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 247.90 | 2.480 | 192.45 | 102.66 | 89.69 | 192.35 | 91.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.60 | 0.885 | 76.29% | 186.05 | 0.370 | 60.06 | 34.13 | 23.91 | 58.03 | 103.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.20 | 0.2294 | 30.07% | 820.50 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 845.35 | 0.000 | 0.00% | 846.40 | 0.090 | 0.00 | 2.71 | 0.00 | 2.71 | 66.00 | |||||
| Grand Total | 3547.55 | 2450.71 | 69.08% | 2283.78 |
