| 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 | 14 | 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 | 2353.52ft | 712.582 | 48.82% | 2329.02ft | 429.226 | 42.52 | 63.87 | 0.00 | 63.87 | 2.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160 | 160.5 | 161 | 143.36 | 374.216 | 36.77% | 129.18 | 135.930 | 35.81 | 15.60 | 0.00 | 15.60 | 13.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 964.76 | 223.840 | 50.13% | 942.16 | 73.090 | 33.69 | 48.28 | 0.00 | 48.28 | 19.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 771.00 | 769.5 | 770 | 770.5 | 761.35 | 54.550 | 29.41% | 758.00 | 31.850 | 4.63 | 9.26 | 0.00 | 9.26 | 0.00 | (Tunnel Outflow -0.8) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2620.00 ft | 57.000 | 38.23% | 2589.80 ft | 19.360 | 3.91 | 2.17 | 0.00 | 2.17 | 4.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1581.350 | 16.320 | 29.80% | 1567.85 | 3.680 | 2.31 | 2.20 | 0.00 | 2.20 | 0.00 | sluice discharge/day -0.16MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.57 | 15.174 | 30.45% | 1191.86 | 4.589 | 1.47 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 698.10 | 26.068 | 55.00% | 687.55 | 10.628 | 8.76 | 18.86 | 0.00 | 18.86 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 750.69 | 17.170 | 50.53% | 746.36 | 9.430 | 13.83 | 22.28 | 0.00 | 22.28 | 10.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 965.60 | 1.890 | 6.07% | 964.65 | 1.130 | 4.98 | 0.00 | 0.00 | 0.00 | 48.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 413.30 | 6.900 | 22.77% | 416.30 | 11.700 | 23.19 | 21.41 | 0.00 | 21.41 | 36.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1747.45 | 1.700 | 22.22% | Below 1741.50 | 0.000 | 0.23 | 0.00 | 0.00 | 0.00 | 1.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 451.60 | 3.500 | 54.43% | 451.00 | 3.200 | 21.60 | 24.50 | 0.00 | 24.50 | 18.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 250.40 | 3.450 | 75.82% | 246.00 | 1.900 | 51.66 | 3.15 | 0.00 | 3.15 | 3.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.15 | 0.817 | 70.43% | 185.20 | 0.295 | 41.70 | 34.22 | 8.04 | 42.26 | 8.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.10 | 0.1880 | 24.64% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.50 | 0.120 | 6.94 | 7.86 | 0.00 | 7.86 | 0.00 | |||||
| Grand Total | 3532.05 | 1516.35 | 42.93% | 736.13 |
