| 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 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) | 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 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2392.70ft | 1823.184 | 1286.374 | 88.14% | 2383.16ft | 1665.286 | 1128.476 | 21.78 | 42.80 | 0.00 | 42.80 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 163.09 | 919.383 | 847.383 | 83.26% | 161.01 | 860.283 | 788.283 | 7.23 | 30.49 | 0.00 | 30.49 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 978.14 | 396.97 | 389.340 | 87.20% | 976.00 | 365.40 | 357.770 | 17.82 | 28.58 | 0.00 | 28.58 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 772.25 | 169.00 | 145.250 | 78.30% | 772.50 | 172.00 | 148.250 | 0.58 | 12.15 | 0.00 | 12.15 | 0.00 | (Tunnel Outflow-1.05) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2661.15 ft | 148.45 | 145.050 | 96.65% | 2659.30 ft | 143.30 | 139.900 | 16.78 | 15.23 | 0.00 | 15.23 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1597.900 | 50.150 | 49.300 | 90.66% | 1597.70 | 49.850 | 49.000 | 2.14 | 2.14 | 0.00 | 2.14 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.82 | 49.016 | 48.166 | 96.66% | 1207.02 | 49.84 | 48.990 | 1.02 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 704.600 | 43.633 | 39.493 | 83.32% | 703.65 | 41.58 | 37.435 | 11.87 | 19.92 | 0.00 | 19.92 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 753.53 | 27.26 | 22.840 | 67.22% | 755.75 | 32.69 | 28.270 | 15.80 | 17.21 | 0.00 | 17.21 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 978.20 | 25.00 | 16.930 | 54.35% | 976.00 | 21.700 | 13.630 | -1.74 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 417.95 | 16.700 | 15.000 | 49.50% | 414.85 | 10.92 | 9.225 | 11.47 | 14.94 | 0.00 | 14.94 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.05 | 7.285 | 6.935 | 95.00% | 1758.50 | 7.630 | 7.280 | 0.80 | 0.00 | 1.20 | 1.20 | 0.00 | Gate No.2, 4 opened | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 452.20 | 4.18 | 3.810 | 59.25% | 453.20 | 4.690 | 4.320 | 29.57 | 32.58 | 0.00 | 32.58 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.40 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 248.80 | 3.62 | 2.820 | 62.67% | 247.60 | 3.19 | 2.390 | 37.00 | 37.00 | 0.00 | 37.00 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 187.90 | 0.899 | 0.559 | 48.19% | 184.90 | 0.60 | 0.262 | 23.63 | 22.34 | 0.00 | 22.34 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.20 | 0.00 | ||||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | 846.70 | 0.49 | 0.170 | 43.59% | 846.75 | 0.500 | 0.180 | 7.90 | 8.01 | 0.00 | 8.01 | 0.00 | |||||
| Grand Total | 3532.26 | 3019.42 | 85.48% | 3429.46 | 2763.66 |
