| 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 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2347.26ft | 635.672 | 43.55% | 2353.54ft | 712.814 | 281.16 | 35.23 | 0.00 | 35.23 | 86.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 144.24 | 391.496 | 38.46% | 143.50 | 376.925 | 217.66 | 8.57 | 0.00 | 8.57 | 34.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 956.00 | 150.350 | 33.67% | 964.71 | 223.390 | 125.29 | 26.91 | 0.00 | 26.91 | 67.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 762.75 | 65.550 | 32.61% | 761.25 | 53.950 | 87.96 | 0.00 | 0.00 | 0.00 | 58.80 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2596.20 ft | 25.620 | 17.18% | 2620.20 ft | 57.310 | 37.96 | 0.00 | 0.00 | 0.00 | 64.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.80 | 19.990 | 36.50% | 1581.10 | 15.940 | 3.47 | 0.00 | 0.00 | 0.00 | 43.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.76 | 9.6187 | 19.30% | 1197.73 | 15.6832 | 1.41 | 0.00 | 0.00 | 0.00 | 12.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 697.80 | 26.5952 | 56.11% | 697.35 | 25.8768 | 18.82 | 4.04 | 0.00 | 4.04 | 36.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.84 | 28.50 | 83.87% | 751.81 | 25.21 | 78.08 | 40.17 | 0.00 | 40.17 | 193.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 968.10 | 4.28 | 13.74% | 966.00 | 2.21 | 55.53 | 0.00 | 0.00 | 0.00 | 62.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.450 | 20.880 | 68.91% | 413.35 | 6.980 | 193.23 | 54.29 | 74.59 | 128.88 | 61.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1748.950 | 2.260 | 29.54% | 1747.70 | 1.792 | 0.46 | 0.00 | 0.00 | 0.00 | 9.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.10 | 6.160 | 95.80% | 451.30 | 3.350 | 79.64 | 44.52 | 36.88 | 81.39 | 41.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.40 | 1.2077 | 22.82% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 244.60 | 1.510 | 145.50 | 104.10 | 40.42 | 144.51 | 51.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.20 | 0.385 | 33.19% | 190.65 | 0.892 | 30.13 | 33.61 | 0.00 | 33.61 | 18.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.00 | 0.240 | 61.54% | 846.60 | 0.140 | 9.36 | 9.13 | 0.00 | 9.13 | 43.80 | |||||
| Grand Total | 3547.55 | 1393.54 | 39.28% | 1523.97 |
