| 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 | 2358.88ft | 778.412 | 53.33% | 2330.95ft | 449.510 | 203.40 | 68.36 | 0.00 | 68.36 | 77.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.75 | 160.25 | 160.75 | 161.25 | 147.34 | 456.480 | 44.85% | 132.90 | 189.050 | 169.21 | 0.00 | 0.00 | 0.00 | 62.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 967.49 | 250.440 | 56.09% | 946.13 | 90.620 | 89.13 | 48.51 | 0.00 | 48.51 | 74.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 773.50 | 772.00 | 772.50 | 773.00 | 763.45 | 71.350 | 38.46% | 761.60 | 56.350 | 67.13 | 0.00 | 0.00 | 0.00 | 84.00 | (Tunnel Outflow -0MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2630.60 ft | 75.080 | 50.36% | 2596.90 ft | 26.370 | 30.57 | 1.40 | 0.00 | 1.40 | 55.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1582.400 | 17.890 | 32.66% | 1568.55 | 4.570 | 9.49 | 0.00 | 0.00 | 0.00 | 58.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.69 | 18.7403 | 37.61% | 1192.56 | 5.8031 | 6.27 | 0.00 | 0.00 | 0.00 | 32.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 697.75 | 25.6248 | 54.06% | 690.05 | 14.1111 | 24.31 | 20.14 | 0.00 | 20.14 | 44.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.71 | 23.210 | 68.30% | 744.75 | 7.110 | 44.13 | 22.27 | 0.00 | 22.27 | 149.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 970.55 | 6.730 | 21.61% | 964.40 | 0.930 | 8.56 | 0.00 | 0.00 | 0.00 | 29.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.60 | 21.250 | 70.13% | 417.50 | 14.100 | 169.33 | 32.47 | 131.07 | 163.54 | 44.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1749.20 | 2.360 | 30.85% | 1742.10 | below 0.64 | 1.39 | 0.00 | 0.00 | 0.00 | 35.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.30 | 6.280 | 97.67% | 449.50 | 2.940 | 86.09 | 45.08 | 40.31 | 85.39 | 62.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.30 | 1.0527 | 19.89% | 0.00 | ||||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.10 | 2.550 | 142.02 | 103.37 | 38.65 | 142.02 | 60.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.25 | 0.973 | 83.88% | 186.00 | 0.365 | 40.77 | 34.74 | 5.40 | 40.14 | 76.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.60 | 0.2068 | 27.10% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.70 | 0.170 | 9.66 | 9.31 | 0.00 | 9.31 | 39.10 | |||||
| Grand Total | 3532.05 | 1760.80 | 49.85% | 864.55 |
