| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2400.08ft | 1408.614 | 96.51% | 2393.40ft | 1297.980 | 137.50 | 135.83 | 0.00 | 135.83 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167.00 | 167.50 | 168.00 | 165.52 | 917.276 | 90.12% | 163.61 | 862.307 | 47.32 | 47.32 | 0.00 | 47.32 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979.00 | 980.00 | 980.50 | 980.43 | 427.640 | 95.77% | 978.43 | 393.880 | 96.88 | 44.17 | 58.96 | 103.13 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 773.55 | 175.950 | 87.54% | 772.60 | 164.750 | 20.25 | 13.31 | 0.00 | 13.31 | 6.40 | (Tunnel Outflow – 1.15McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2658.80 ft | 137.370 | 92.14% | 2660.20 ft | 141.180 | 9.39 | 12.52 | 0.00 | 12.52 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.500 | 48.690 | 88.90% | 1598.00 | 49.940 | 5.32 | 6.79 | 0.03 | 6.83 | 2.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.15 | 50.5702 | 101.49% | 1206.55 | 47.8288 | 2.01 | 0.00 | 2.60 | 2.60 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.95 | 45.333 | 95.64% | 706.80 | 44.8464 | 31.27 | 19.69 | 11.57 | 31.27 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.21 | 18.210 | 53.59% | 754.50 | 25.140 | 15.40 | 15.40 | 0.00 | 15.40 | 47.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 983.75 | 26.070 | 83.69% | 978.60 | 17.530 | 19.91 | 0.00 | 3.62 | 3.62 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.75 | 19.130 | 63.14% | 416.90 | 12.900 | 69.76 | 38.65 | 34.00 | 72.65 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1758.20 | 7.050 | 0.12 | 0.00 | 0.58 | 0.58 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.65 | 5.870 | 91.29% | 453.25 | 4.350 | 54.92 | 44.66 | 15.00 | 59.66 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.90 | 1.2852 | 24.29% | 746.40 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.60 | 2.740 | 60.22% | 247.80 | 2.450 | 84.85 | 99.90 | 0.00 | 99.90 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.25 | 0.831 | 71.64% | 188.20 | 0.590 | 35.30 | 34.65 | 2.47 | 37.12 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.90 | 0.2181 | 28.58% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46% | 846.60 | 0.140 | 9.52 | 9.05 | 0.00 | 9.05 | 0.00 | |||||
| Grand Total | 3547.55 | 3292.85 | 92.82% | 3072.86 |
