| 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 | 2353.54 | 712.827 | 48.84% | 2345.54ft | 614.555 | 56.96 | 88.67 | 0.00 | 88.67 | 38.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 147.06 | 450.320 | 44.24% | 144.62 | 399.248 | 15.56 | 58.84 | 0.00 | 58.84 | 30.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 961.65 | 196.530 | 44.01% | 970.33 | 283.710 | 24.13 | 35.13 | 0.00 | 35.13 | 41.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 761.50 | 55.750 | 27.74% | 759.50 | 41.550 | 0.00 | 9.61 | 0.00 | 9.61 | 0.00 | (Tunnel Outflow -0.83 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2611.70 ft | 44.840 | 30.08% | 2629.50 ft | 73.100 | 6.87 | 19.60 | 0.00 | 19.60 | 19.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.650 | 24.640 | 44.99% | 1586.40 | 24.140 | 0.13 | 3.06 | 0.00 | 3.06 | 13.80 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1200.25 | 23.7081 | 47.58% | 1200.34 | 23.9948 | 3.47 | 11.57 | 0.00 | 11.57 | 30.00 | Discharge through sluice -1MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 692.50 | 17.9201 | 37.81% | 696.15 | 23.9690 | 23.10 | 11.22 | 0.00 | 11.22 | 30.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.87 | 15.520 | 45.67% | 747.19 | 10.740 | 13.98 | 8.33 | 0.00 | 8.33 | 26.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.10 | 15.280 | 49.05% | 970.45 | 6.620 | 0.00 | 0.00 | 0.00 | 0.00 | 47.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 416.500 | 12.100 | 39.93% | 414.00 | 7.950 | 10.13 | 19.39 | 0.00 | 19.39 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.95 | 6.870 | 89.80% | 1758.30 | 7.120 | 0.58 | 0.00 | 0.12 | 0.12 | 13.80 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.50 | 3.960 | 61.59% | 451.30 | 3.350 | 21.61 | 13.74 | 0.00 | 13.74 | 10.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.20 | 0.7297 | 13.79% | 745.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.70 | 3.170 | 69.67% | 248.50 | 2.170 | 17.75 | 11.04 | 0.00 | 11.04 | 36.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.50 | 0.738 | 63.62% | 188.60 | 0.634 | 30.39 | 29.34 | 0.00 | 29.34 | 70.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.90 | 0.1802 | 23.62% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.40 | 0.090 | 23.08% | 846.60 | 0.140 | 4.14 | 5.53 | 0.00 | 5.53 | 31.50 | |||||
| Grand Total | 3547.55 | 1585.17 | 44.68% | 1522.99 |
