| 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 | 2387.04ft | 1192.715 | 81.72% | 2371.06ft | 949.211 | 414.28 | 137.17 | 344.62 | 481.79 | 4.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 164.47 | 887.036 | 87.15% | 156.23 | 661.520 | 289.17 | 68.91 | 332.39 | 401.30 | 1.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.00 | 974.00 | 975.00 | 975.50 | 976.57 | 365.970 | 81.96% | 973.17 | 319.710 | 141.99 | 32.58 | 134.53 | 167.11 | 5.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.50 | 773.00 | 773.50 | 774.00 | 774.55 | 188.150 | 93.61% | 769.40 | 128.350 | 37.62 | 37.62 | 26.04 | 63.66 | 68.60 | (Tunnel Outflow -3.25 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.7ft | 139.807 | 93.77% | 2654.80 ft | 127.041 | 54.73 | 14.93 | 11.59 | 26.53 | 5.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.30 | 50.840 | 92.82% | 1591.85 | 35.040 | 33.32 | 0.00 | 42.00 | 42.00 | 12.60 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.50 | 38.7977 | 77.86% | 1201.30 | 27.0519 | 10.14 | 0.00 | 0.00 | 0.00 | 10.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.65 | 44.3595 | 93.59% | 704.20 | 38.5652 | 159.07 | 20.18 | 138.89 | 159.07 | 6.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 757.61 | 32.915 | 96.87% | 751.85 | 19.49 | 42.88 | 40.01 | 0.22 | 40.23 | 12.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 984.05 | 26.61 | 85.43% | 974.60 | 11.53 | 43.10 | 0.00 | 19.72 | 19.72 | 7.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 419.70 | 19.000 | 62.71% | 419.80 | 19.250 | 322.42 | 51.81 | 272.05 | 323.86 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.30 | 7.120 | 93.07% | 1755.55 | 5.300 | 15.46 | 0.00 | 15.00 | 15.00 | 2.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.00 | 6.090 | 94.71% | 455.85 | 6.000 | 252.79 | 43.95 | 208.84 | 252.79 | 8.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.60 | 1.5564 | 29.41% | 747.00 | 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 | 603.32 | 100.38 | 502.29 | 602.67 | 3.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.40 | 0.508 | 43.79% | 191.35 | 0.987 | 29.69 | 30.09 | 0.80 | 30.89 | 2.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.70 | 0.2106 | 27.60% | 820.40 | 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 | 9.04 | 8.81 | 0.00 | 8.81 | 7.00 | |||||
| Grand Total | 3547.55 | 3006.41 | 84.75% | 2351.96 |
