| 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 | 2386.81 ft | 2378.81 | 2384.81 | 2385.81 | 2386.74ft | 1187.750 | 81.38% | 2371.40ft | 954.045 | 132.84 | 137.83 | 31.86 | 169.69 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 163.76 | 866.612 | 85.15% | 156.41 | 665.840 | 100.78 | 69.39 | 20.68 | 90.06 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.00 | 974.00 | 975.00 | 975.50 | 976.19 | 360.460 | 80.73% | 973.26 | 320.880 | 88.71 | 32.48 | 74.63 | 107.11 | 1.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.50 | 773.00 | 773.50 | 774.00 | 774.60 | 188.350 | 93.71% | 769.70 | 131.750 | 21.56 | 21.56 | 9.99 | 31.55 | 0.00 | (Tunnel Outflow -1.863 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.10 ft | 140.900 | 94.51% | 2656.40 ft | 131.090 | 38.40 | 14.76 | 26.91 | 41.68 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.60 | 48.940 | 89.36% | 1592.20 | 35.740 | 36.50 | 0.00 | 42.00 | 42.00 | 0.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.91 | 40.5939 | 81.46% | 1201.36 | 27.2429 | 5.58 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.60 | 44.1972 | 93.24% | 703.60 | 37.3357 | 91.01 | 20.18 | 70.83 | 91.01 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 757.76 | 33.296 | 97.99% | 748.99 | 13.81 | 38.65 | 40.35 | 0.00 | 40.35 | 1.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 981.20 | 21.48 | 68.96% | 974.30 | 11.08 | 10.38 | 0.00 | 1.18 | 1.18 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.20 | 20.250 | 66.83% | 419.80 | 19.250 | 211.88 | 54.97 | 138.10 | 193.07 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1755.85 | 5.480 | 14.59 | 0.00 | 15.00 | 15.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.30 | 6.280 | 97.67% | 455.90 | 6.030 | 133.11 | 44.31 | 86.25 | 130.56 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.70 | 1.2077 | 22.82% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.60 | 2.740 | 199.72 | 102.34 | 96.98 | 199.32 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.60 | 0.327 | 28.19% | 190.70 | 0.899 | 27.72 | 25.73 | 1.38 | 27.10 | 2.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.10 | 0.020 | 5.13% | 846.75 | 0.180 | 6.45 | 8.77 | 0.00 | 8.77 | 4.00 | |||||
| Grand Total | 3547.55 | 2972.46 | 83.79% | 2363.39 |
