| 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 | 2339.10 | 536.891 | 36.79% | 2335.84ft | 502.061 | 8.91 | 54.07 | 0.00 | 54.07 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 141.28 | 333.968 | 32.81% | 140.36 | 316.038 | 4.19 | 48.98 | 0.00 | 48.98 | 1.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 956.59 | 154.780 | 34.66% | 963.15 | 209.380 | 9.64 | 36.49 | 0.00 | 36.49 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 758.80 | 36.950 | 18.38% | 756.40 | 22.950 | 0.00 | 8.56 | 0.00 | 8.56 | 0.00 | (Tunnel Outflow -0.74McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2586.20 ft | 16.170 | 10.85% | 2616.70 ft | 52.020 | 1.71 | 9.92 | 0.00 | 9.92 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.25 | 22.170 | 40.48% | 1583.85 | 20.070 | 4.99 | 3.72 | 0.00 | 3.72 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1188.00 | 0.0000 | 0.00% | 1192.38 | 5.4909 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 696.45 | 24.4385 | 51.56% | 702.60 | 35.3474 | 6.30 | 8.56 | 0.00 | 8.56 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.47 | 14.73 | 43.35% | 749.44 | 14.67 | 13.10 | 8.20 | 0.00 | 8.20 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.50 | 0.240 | 0.77% | 963.85 | 0.490 | 0.94 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 416.000 | 11.100 | 36.63% | 412.40 | 5.640 | 8.61 | 10.93 | 0.00 | 10.93 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1749.50 | 2.480 | 32.42% | 1741.50 | 0.640 | 0.00 | 4.98 | 0.12 | 5.09 | 0.00 | sluice discharge /day-0.43MCM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.10 | 3.760 | 58.48% | 453.00 | 4.220 | 12.59 | 16.99 | 0.00 | 16.99 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.40 | 0.7703 | 14.56% | 746.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.00 | 3.290 | 72.31% | 248.70 | 2.780 | 19.55 | 20.01 | 0.00 | 20.01 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.75 | 0.441 | 38.02% | 188.80 | 0.658 | 27.77 | 28.75 | 0.00 | 28.75 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.200 | 51.28% | 846.50 | 0.120 | 4.77 | 4.42 | 0.00 | 4.42 | 0.00 | |||||
| Grand Total | 3547.55 | 1162.56 | 32.77% | 1192.58 |
