| 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 | 2373.6 ft | 1459.49 | 2377.95 ft | 2369.95 | 2375.95 | 2376.95 | 2367.20ft | 894.398 | 61.28% | 2361.26ft | 810.046 | 305.87 | 74.50 | 0.00 | 74.50 | 34.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.75 | 160.25 | 160.75 | 161.25 | 154.75 | 626.300 | 61.53% | 147.88 | 468.360 | 202.03 | 61.77 | 0.00 | 61.77 | 55.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 967.46 | 250.110 | 56.01% | 968.04 | 256.560 | 110.34 | 27.36 | 0.00 | 27.36 | 24.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 770.90 | 145.350 | 72.31% | 763.80 | 74.350 | 99.54 | 0.00 | 0.00 | 0.00 | 85.00 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2637.90 ft | 88.860 | 59.60% | 2632.00 ft | 77.620 | 76.98 | 2.44 | 0.00 | 2.44 | 24.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1589.70 | 30.740 | 56.13% | 1582.70 | 18.340 | 10.42 | 0.00 | 0.00 | 0.00 | 6.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.56 | 15.1419 | 30.39% | 1198.88 | 19.3454 | 7.37 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.80 | 44.8464 | 94.61% | 698.70 | 28.0320 | 91.62 | 20.11 | 80.90 | 101.02 | 8.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 757.55 | 32.76 | 96.41% | 753.16 | 22.11 | 66.17 | 40.49 | 30.09 | 70.59 | 163.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.10 | 13.78 | 44.24% | 971.80 | 8.06 | 44.22 | 0.00 | 0.00 | 0.00 | 17.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.500 | 21.000 | 69.31% | 420.20 | 20.250 | 164.00 | 54.16 | 111.28 | 165.44 | 21.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1753.300 | 4.150 | 54.25% | 1749.50 | 2.480 | 3.47 | 0.00 | 0.00 | 0.00 | 1.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.00 | 6.090 | 94.71% | 456.30 | 6.280 | 209.27 | 44.84 | 167.81 | 212.65 | 28.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.70 | 1.5951 | 30.14% | 748.50 | 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 | 275.69 | 103.60 | 172.09 | 275.69 | 43.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.25 | 0.973 | 83.88% | 190.70 | 0.899 | 35.64 | 30.68 | 0.00 | 30.68 | 25.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.60 | 0.2068 | 27.10% | 820.80 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.80 | 0.190 | 48.72% | 846.70 | 0.170 | 8.94 | 8.82 | 0.00 | 8.82 | 20.30 |
