| 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 | 2341.04ft | 559.267 | 38.32% | 2339.60ft | 542.216 | 36.09 | 82.96 | 0.00 | 82.96 | 1.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 139.01 | 290.190 | 28.51% | 138.50 | 280.750 | 42.94 | 62.73 | 0.00 | 62.73 | 5.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 953.67 | 133.660 | 29.93% | 962.17 | 201.050 | 15.94 | 34.57 | 0.00 | 34.57 | 8.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 767.00 | 765.50 | 766.00 | 766.50 | 757.20 | 27.550 | 13.71% | 756.00 | 20.750 | 0.69 | 9.95 | 0.00 | 9.95 | 0.00 | (Tunnel Outflow -0.86 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2559.40 ft | 0.860 | 0.58% | 2609.10 ft | 41.390 | 4.28 | 0.00 | 0.00 | 0.00 | 2.00 | HJV Discharge-0 McM | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.65 | 22.765 | 41.56% | 1581.35 | 16.315 | 1.04 | 1.08 | 0.00 | 1.08 | 0.00 | Sluice Discharge-0.4167 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1191.82 | 4.5197 | 9.07% | 1196.22 | 12.1508 | 2.41 | 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 | 697.40 | 25.9566 | 54.76% | 700.45 | 31.0726 | 8.40 | 19.49 | 0.00 | 19.49 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 744.84 | 7.23 | 21.28% | 748.01 | 12.15 | 8.12 | 20.93 | 0.00 | 20.93 | 22.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.35 | 0.89 | 2.86% | 964.75 | 1.21 | 10.94 | 0.00 | 0.00 | 0.00 | 4.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 416.050 | 11.200 | 36.96% | 414.40 | 8.550 | 23.64 | 51.42 | 0.00 | 51.42 | 4.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1744.15 | 0.742 | 9.70% | 1742.00 | 0.260 | 1.24 | 0.00 | 0.00 | 0.00 | 33.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.80 | 3.610 | 56.14% | 451.25 | 3.330 | 29.96 | 28.19 | 0.00 | 28.19 | 0.00 | ||||
| 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 | 248.00 | 2.510 | 55.16% | 247.70 | 2.480 | 45.38 | 45.38 | 0.00 | 45.38 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.85 | 0.554 | 47.76% | 191.15 | 0.620 | 28.72 | 28.29 | 0.00 | 28.29 | 10.00 | ||||
| 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 | 846.90 | 0.210 | 53.85% | 846.60 | 0.140 | 8.28 | 8.87 | 0.00 | 8.87 | 1.00 | |||||
| Grand Total | 3547.55 | 1092.62 | 30.80% | 1174.43 |
