| 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 ft | 1459.49 | 2386.81 ft | 2378.81 | 2384.81 | 2385.81 | 2332.52ft | 466.592 | 31.97% | 2387.00ft | 1192.053 | 27.44 | 48.28 | 0.00 | 48.28 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 145.84 | 424.640 | 41.72% | 163.99 | 873.213 | 30.79 | 49.65 | 0.00 | 49.65 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.00 | 974.00 | 975.00 | 975.50 | 957.80 | 164.300 | 36.80% | 976.43 | 363.940 | 19.58 | 33.47 | 0.00 | 33.47 | 130.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.50 | 773.00 | 773.50 | 774.00 | 768.75 | 121.350 | 60.37% | 774.55 | 188.150 | 2.31 | 0.00 | 0.00 | 0.00 | 0.00 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2638.10ft | 89.261 | 59.87% | 2660.00 | 140.622 | 15.38 | 3.71 | 0.00 | 3.71 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1588.30 | 27.940 | 51.01% | 1597.90 | 49.690 | 2.31 | 0.00 | 0.00 | 0.00 | 22.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.80 | 13.1567 | 26.40% | 1204.68 | 39.586 | 1.00 | 0.00 | 0.00 | 0.00 | 5.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 697.70 | 26.4355 | 55.77% | 706.65 | 44.360 | 9.90 | 15.45 | 0.00 | 15.45 | 5.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.65 | 13.220 | 38.91% | 757.70 | 33.14 | 8.90 | 25.69 | 0.00 | 25.69 | 5.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.05 | 0.65 | 2.09% | 983.20 | 25.08 | 5.14 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 420.40 | 20.75 | 68.48% | 419.75 | 19.130 | 1.16 | 17.65 | 0.00 | 17.65 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1754.50 | 4.750 | 62.09% | 1758.25 | 7.080 | 0.58 | 0.00 | 0.00 | 0.00 | 14.60 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.00 | 3.709 | 57.68% | 456.00 | 6.092 | 29.28 | 25.74 | 0.00 | 25.74 | 4.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 748.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.60 | 3.134 | 68.88% | 253.00 | 4.550 | 38.03 | 34.42 | 0.00 | 34.42 | 29.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.85 | 0.351 | 30.22% | 186.75 | 0.441 | 25.43 | 26.53 | 0.00 | 26.53 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.10 | 0.1880 | 24.64% | 820.60 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.80 | 0.189 | 48.46% | 847.05 | 0.248 | 6.29 | 5.47 | 0.00 | 5.47 | 6.10 |
