| 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) | Gross Storage (MCM) | Today’s Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | Same day previous year Gross 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 | 19 | 20 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2396.94ft | 2388.94 | 2394.94 | 2395.94 | 2388.00ft | 1745.408 | 1208.598 | 82.81% | 2375.30 | 1546.230 | 145.73 | 36.94 | 0.00 | 36.94 | 9.40 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 166.30 | 164.8 | 165.3 | 165.8 | 163.76 | 938.612 | 866.612 | 85.15% | 158.78 | 798.060 | 89.16 | 47.80 | 0.00 | 47.80 | 5.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.91 | 974.91 | 975.91 | 976.41 | 977.00 | 379.80 | 372.170 | 83.35% | 973.99 | 337.95 | 72.92 | 38.16 | 0.00 | 38.16 | 13.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.00 | 773.5 | 774 | 774.5 | 774.95 | 201.20 | 177.450 | 95.66% | 774.65 | 197.60 | 3.13 | 12.38 | 0.00 | 12.38 | 0.00 | |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00ft | 2658 | 2659.5 | 2661 | 2661.45 ft | 149.22 | 145.820 | 97.16% | 2662.10 ft | 150.91 | 15.51 | 22.59 | 0.00 | 22.59 | 2.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1593.900 | 40.150 | 39.300 | 72.27% | 1590.20 | 32.200 | 10.13 | 0.00 | 0.00 | 0.00 | 5.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.40 | 33.9816 | 33.132 | 66.49% | 1201.64 | 28.13 | 4.58 | 0.00 | 0.00 | 0.00 | 4.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 707.00 | 49.64 | 45.496 | 95.98% | 705.90 | 46.65 | 33.09 | 20.09 | 13.00 | 33.09 | 3.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 755.780 | 32.76 | 28.340 | 83.40% | 756.70 | 35.05 | 33.31 | 28.03 | 0.00 | 28.03 | 1.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 982.10 | 31.17 | 23.100 | 74.16% | 974.35 | 19.230 | 44.21 | 0.00 | 0.00 | 0.00 | 28.00 | All shutters are in closed condition | |
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 422.95 | 28.83 | 27.130 | 89.54% | 419.50 | 20.20 | 75.12 | 33.32 | 52.08 | 85.41 | 3.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1757.80 | 7.110 | 6.760 | 92.60% | 1755.65 | 5.710 | 6.52 | 0.00 | 6.52 | 6.52 | 5.40 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 456.10 | 6.52 | 6.150 | 95.65% | 453.85 | 5.100 | 87.39 | 39.27 | 48.13 | 87.39 | 2.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.30 | 0.00 | |||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 252.00 | 4.92 | 4.120 | 91.56% | 245.40 | 2.55 | 129.98 | 102.97 | 27.01 | 129.98 | 4.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 191.80 | 1.388 | 1.048 | 90.34% | 188.20 | 0.930 | 50.65 | 22.27 | 28.75 | 51.01 | 21.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.30 | 0.00 | |||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | 846.55 | 0.45 | 0.130 | 33.33% | 846.65 | 0.470 | 7.96 | 8.19 | 0.00 | 8.19 | 20.00 | |||||
| Grand Total | 3532.26 | 2985.36 | 84.52% | 3226.97 |
