| 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 | 2373.00 ft | 2365.00 | 2371.00 | 2372.00 | 2337.96ft | 524.707 | 35.95% | 2349.30ft | 660.724 | 58.98 | 35.19 | 0.00 | 35.19 | 20.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 138.48 | 280.380 | 27.55% | 141.98 | 347.513 | 80.75 | 29.03 | 0.00 | 29.03 | 37.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 950.38 | 113.170 | 25.35% | 965.01 | 226.090 | 16.66 | 25.92 | 0.00 | 25.92 | 30.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 767.00 | 765.50 | 766.00 | 766.50 | 755.50 | 18.350 | 9.13% | 760.10 | 45.350 | 0.00 | 6.60 | 0.00 | 6.60 | 0.00 | (Tunnel Outflow -0.57 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2569.90 ft | 5.640 | 3.78% | 2616.30 ft | 51.420 | 4.17 | 0.00 | 0.00 | 0.00 | 48.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1584.20 | 20.590 | 37.59% | 1581.50 | 16.540 | 1.01 | 1.01 | 0.00 | 1.01 | 28.00 | Sluice Discharge-0.0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1193.36 | 7.1906 | 14.43% | 1196.84 | 13.2216 | 6.02 | 0.00 | 0.00 | 0.00 | 52.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 693.60 | 19.6736 | 41.51% | 701.20 | 32.5638 | 13.30 | 2.14 | 0.00 | 2.14 | 27.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.99 | 15.77 | 46.41% | 750.75 | 17.29 | 13.28 | 5.51 | 0.00 | 5.51 | 59.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.45 | 0.97 | 3.11% | 972.45 | 8.84 | 14.26 | 0.00 | 0.00 | 0.00 | 14.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 416.800 | 12.700 | 41.91% | 420.20 | 20.200 | 16.17 | 8.07 | 0.00 | 8.07 | 10.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1746.90 | 1.512 | 19.76% | 1745.60 | 1.148 | 0.49 | 0.00 | 0.00 | 0.00 | 8.60 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.65 | 4.600 | 71.54% | 456.30 | 6.280 | 20.59 | 18.75 | 0.00 | 18.75 | 14.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.80 | 2.450 | 53.85% | 253.00 | 4.550 | 26.88 | 33.46 | 0.00 | 33.46 | 29.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.90 | 0.355 | 30.60% | 190.15 | 0.817 | 21.22 | 22.16 | 0.00 | 22.16 | 58.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 818.40 | 0.0913 | 11.97% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.00 | 0.240 | 61.54% | 846.45 | 0.110 | 7.45 | 6.76 | 0.00 | 6.76 | 22.40 | |||||
| Grand Total | 3547.55 | 1029.20 | 29.01% | 1452.66 |
