| 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 | 2356.00ft | 743.033 | 50.91% | 2324.70ft | 383.067 | 114.71 | 67.83 | 0.00 | 67.83 | 3.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 150.73 | 532.247 | 52.29% | 141.24 | 333.19 | 118.77 | 29.69 | 0.00 | 29.69 | 6.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 963.01 | 208.190 | 46.63% | 953.90 | 135.200 | 63.65 | 37.03 | 0.00 | 37.03 | 2.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 770.50 | 140.550 | 69.93% | 763.70 | 73.350 | 25.46 | 0.00 | 0.00 | 0.00 | 24.40 | Tunnel Outflow -0.00MCM (0.00 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2627.80ft | 70.070 | 47.00% | 2627.20ft | 69.020 | 33.06 | 4.61 | 0.00 | 4.61 | 25.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.95 | 49.815 | 90.95% | 1586.10 | 23.540 | 4.63 | 0.00 | 0.00 | 0.00 | 8.00 | Sluice discharge/day -0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.10 | 11.6999 | 23.48% | 1195.88 | 11.5611 | 2.81 | 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 | 703.85 | 37.8328 | 79.82% | 694.30 | 20.8439 | 20.11 | 16.66 | 0.00 | 16.66 | 5.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.73 | 30.710 | 90.38% | 749.29 | 14.370 | 23.15 | 35.53 | 0.00 | 35.53 | 42.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 967.50 | 3.68 | 11.81% | 965.35 | 1.69 | 16.26 | 0.00 | 0.00 | 0.00 | 3.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 422.75 | 26.63 | 87.89% | 416.35 | 11.80 | 87.41 | 52.37 | 17.19 | 69.56 | 30.80 | Vachumaram- 1.162 Mcm. Gate No. 1,3,5,6&7 opened | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1750.65 | 2.940 | 38.43% | 1752.40 | 3.700 | 1.16 | 0.00 | 0.00 | 0.00 | 5.80 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.30 | 6.281 | 97.68% | 451.35 | 3.377 | 96.29 | 40.96 | 55.63 | 96.59 | 7.00 | Gate opening status – Gate# 3-30cm | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.40 | 1.0915 | 20.63% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 247.60 | 2.386 | 119.10 | 97.72 | 21.39 | 119.10 | 7.00 | Gate opening status – UV# 3-10cm | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.00 | 0.682 | 58.79% | 185.15 | 0.289 | 29.05 | 28.18 | 0.00 | 28.18 | 4.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 820.30 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.55 | 0.130 | 33.33% | 846.60 | 0.142 | 5.50 | 5.50 | 0.00 | 5.50 | 2.00 |
