| 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 w.r.t 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 | 17 | 18 | 19 | 20 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2380.58 ft | 2372.58 | 2378.58 | 2379.58 | 2356.92ft | 754.340 | 51.69% | 2328.80ft | 426.865 | 108.87 | 59.14 | 0.00 | 59.14 | 31.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 151.70 | 554.712 | 54.50% | 143.68 | 380.41 | 195.71 | 34.52 | 0.00 | 34.52 | 32.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 963.18 | 209.640 | 46.95% | 956.03 | 150.580 | 52.45 | 44.47 | 0.00 | 44.47 | 48.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 771.60 | 153.350 | 76.29% | 766.30 | 96.750 | 72.92 | 0.00 | 0.00 | 0.00 | 105.40 | Tunnel Outflow -0.00MCM (0.00 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2631.80ft | 77.260 | 51.82% | 2630.40ft | 74.720 | 38.26 | 6.80 | 0.00 | 6.80 | 36.30 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.75 | 52.190 | 95.29% | 1586.80 | 24.940 | 12.15 | 0.00 | 0.00 | 0.00 | 50.00 | Sluice discharge/day -0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.48 | 12.6017 | 25.29% | 1196.07 | 11.8906 | 2.81 | 0.00 | 0.00 | 0.00 | 25.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.70 | 37.5346 | 79.19% | 697.10 | 25.4777 | 21.47 | 20.32 | 0.00 | 20.32 | 37.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.90 | 28.650 | 84.31% | 753.62 | 23.020 | 37.88 | 36.12 | 0.00 | 36.12 | 95.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.65 | 1.93 | 6.20% | 966.80 | 2.98 | 14.41 | 0.00 | 0.00 | 0.00 | 41.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 423.60 | 29.08 | 95.97% | 423.10 | 27.56 | 155.50 | 55.58 | 52.84 | 108.42 | 26.80 | Vachumaram- 2.6946 Mcm. Gate No. 1,3,5,6 opened (5ft ) | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1751.70 | 3.360 | 43.92% | 1752.90 | 3.950 | 2.08 | 0.00 | 0.00 | 0.00 | 23.40 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.45 | 6.358 | 98.88% | 456.05 | 6.124 | 71.65 | 40.05 | 31.00 | 71.06 | 24.00 | Gate opening status – Gate# 3-60cm | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.30 | 1.0527 | 19.89% | 747.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 253.00 | 4.550 | 127.45 | 97.61 | 29.84 | 127.45 | 24.00 | Gate opening status – UV No. 1 – 20 cm | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.70 | 0.761 | 65.60% | 186.00 | 0.365 | 34.23 | 33.38 | 0.00 | 33.38 | 33.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.60 | 0.2068 | 27.10% | 820.40 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.201 | 51.54% | 846.50 | 0.118 | 8.41 | 7.18 | 0.00 | 7.18 | 10.00 |
