| 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 ft | 1459.49 | 2395.01 ft | 2387.01 | 2393.01 | 2394.01 | 2387.86ft | 1206.287 | 82.65% | 2383.38ft | 1132.124 | 86.74 | 92.89 | 0.00 | 92.89 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.00 | 164.50 | 165.00 | 165.50 | 165.67 | 921.596 | 90.55% | 161.76 | 809.51 | 62.38 | 68.34 | 0.00 | 68.34 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.60 | 974.60 | 975.60 | 976.10 | 976.61 | 366.550 | 82.09% | 975.26 | 347.440 | 57.64 | 40.05 | 25.93 | 65.98 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.70 | 189.750 | 94.40% | 773.00 | 169.350 | 2.66 | 11.92 | 0.00 | 11.92 | 3.80 | Tunnel Outflow -11.92Cumecs(1.03 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2662.90 ft | 148.810 | 99.81% | 2660.90 ft | 143.145 | 14.16 | 14.16 | 0.00 | 14.16 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.65 | 49.165 | 89.77% | 1595.90 | 44.690 | 14.77 | 4.34 | 13.61 | 17.95 | 0.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.20 | 50.7650 | 101.88% | 1202.50 | 30.8733 | 3.20 | 0.00 | 4.39 | 4.39 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.90 | 45.1710 | 95.30% | 701.00 | 32.1662 | 39.14 | 20.22 | 13.29 | 33.51 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.79 | 30.859 | 90.82% | 754.01 | 23.92 | 34.73 | 38.25 | 0.00 | 38.25 | 9.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 979.25 | 18.51 | 59.42% | 976.80 | 14.83 | 13.66 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 421.00 | 22.250 | 73.43% | 420.00 | 19.750 | 93.77 | 54.47 | 46.52 | 101.00 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1757.90 | 6.830 | 12.13 | 0.00 | 12.13 | 12.13 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.00 | 6.090 | 94.71% | 451.65 | 3.530 | 88.51 | 43.88 | 45.00 | 88.88 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 249.90 | 3.250 | 130.30 | 101.86 | 28.44 | 130.30 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.20 | 0.385 | 33.19% | 188.10 | 0.580 | 30.73 | 31.87 | 0.29 | 32.16 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.80 | 0.190 | 48.72% | 846.10 | 0.020 | 10.52 | 10.52 | 0.00 | 10.52 | 0.00 | |||||
| Grand Total | 3547.55 | 3069.15 | 86.51% | 2782.01 |
