| 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 | 2355.10ft | 731.973 | 50.15% | 2324.08ft | 376.448 | 173.23 | 58.07 | 0.00 | 58.07 | 0.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 150.12 | 518.119 | 50.91% | 140.91 | 326.79 | 158.28 | 34.10 | 0.00 | 34.10 | 24.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 962.35 | 202.580 | 45.37% | 953.64 | 133.460 | 80.55 | 37.26 | 0.00 | 37.26 | 2.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 770.00 | 134.550 | 66.94% | 762.05 | 59.950 | 40.51 | 0.00 | 0.00 | 0.00 | 53.40 | Tunnel Outflow -0.00MCM (0.00 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2625.00ft | 65.190 | 43.73% | 2626.40ft | 67.620 | 42.41 | 5.34 | 0.00 | 5.34 | 26.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.50 | 48.690 | 88.90% | 1585.95 | 23.240 | 23.15 | 0.00 | 0.00 | 0.00 | 37.20 | Sluice discharge/day -0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.80 | 11.4224 | 22.92% | 1195.78 | 11.3877 | 4.82 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.40 | 36.9381 | 77.93% | 695.00 | 22.0143 | 29.46 | 20.25 | 0.00 | 20.25 | 11.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 757.52 | 32.390 | 95.32% | 746.13 | 9.110 | 32.72 | 38.84 | 0.00 | 38.84 | 19.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 970.25 | 6.43 | 20.64% | 965.65 | 1.93 | 27.45 | 0.00 | 0.00 | 0.00 | 1.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 422.65 | 26.37 | 87.03% | 415.70 | 10.61 | 156.21 | 56.14 | 85.62 | 141.76 | 26.00 | Vachumaram- 1.4986 Mcm. Gate No. 1,3,5,6&7 opened | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1750.00 | 2.680 | 35.03% | 1752.20 | 3.600 | 2.78 | 0.00 | 0.00 | 0.00 | 13.00 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.30 | 6.281 | 97.68% | 452.40 | 3.913 | 162.41 | 41.01 | 121.41 | 162.41 | 35.00 | Gate opening status – Gate# 3-60cm | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.90 | 1.2852 | 24.29% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 249.60 | 3.134 | 203.18 | 97.56 | 105.61 | 203.18 | 8.00 | Gate opening status – UV# 3-40cm | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.60 | 0.738 | 63.62% | 186.10 | 0.375 | 32.78 | 32.79 | 0.00 | 32.79 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.80 | 0.2144 | 28.10% | 820.20 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.142 | 36.41% | 846.85 | 0.201 | 5.71 | 6.12 | 0.00 | 6.12 | 4.80 |
