| 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 | 2338.46ft | 530.046 | 36.32% | 2353.40ft | 711.098 | 62.63 | 24.06 | 0.00 | 24.06 | 7.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 139.84 | 305.960 | 30.06% | 142.90 | 365.315 | 60.82 | 7.71 | 0.00 | 7.71 | 34.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 950.29 | 112.650 | 25.23% | 965.91 | 234.350 | 30.19 | 23.02 | 0.00 | 23.02 | 5.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 768.00 | 766.50 | 767.00 | 767.50 | 756.20 | 21.750 | 10.82% | 761.70 | 57.350 | 12.73 | 0.00 | 0.00 | 0.00 | 43.40 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2578.20 ft | 10.230 | 6.86% | 2620.00 ft | 57.000 | 5.56 | 0.00 | 0.00 | 0.00 | 15.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.55 | 19.615 | 35.81% | 1582.20 | 17.590 | 0.16 | 1.86 | 0.00 | 1.86 | 13.40 | Sluice Discharge-0.003 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.07 | 8.4220 | 16.90% | 1197.29 | 14.2821 | 1.61 | 0.00 | 0.00 | 0.00 | 8.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 694.20 | 20.6768 | 43.62% | 700.85 | 31.8679 | 7.96 | 6.02 | 0.00 | 6.02 | 16.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.93 | 17.66 | 51.97% | 751.18 | 18.15 | 24.37 | 13.66 | 0.00 | 13.66 | 7.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.35 | 1.69 | 5.43% | 966.75 | 2.93 | 30.25 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 418.100 | 15.320 | 50.56% | 417.15 | 13.400 | 27.49 | 15.74 | 0.00 | 15.74 | 14.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1747.900 | 1.864 | 24.37% | 1746.70 | 1.456 | 0.42 | 0.00 | 0.00 | 0.00 | 2.60 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.20 | 4.320 | 67.19% | 451.00 | 3.200 | 23.36 | 20.11 | 0.00 | 20.11 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 746.80 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.50 | 3.100 | 68.13% | 251.10 | 3.740 | 38.18 | 30.69 | 0.00 | 30.69 | 18.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.20 | 0.385 | 33.19% | 190.10 | 0.810 | 19.64 | 24.56 | 0.00 | 24.56 | 4.00 | ||||
| 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 | 847.10 | 0.260 | 66.67% | 846.35 | 0.080 | 7.54 | 6.15 | 0.00 | 6.15 | 10.80 |
