| Sl. No. | Name of Reservoir | District | FRL (metre) | Rule level (metre) | Water level on date (metre) | Blue Alert level (metre) | Orange Alert level (metre) | Red Alert Level (metre) | Live Storage (MCM) | % Storage | Inflow (MCM) | Average Inflow (Cumecs) | Power House Discharge (MCM) | Spill (MCM) | Current Spillway release (Cumecs) | Total Outflow (MCM) | Rain fall (mm) | Remarks |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17=14+15 | 18 | 19 |
| 1 | IDUKKI | IDK | 2403.00 ft | 2383.53 | 2375.98 ft | 2375.53 | 2381.53 | 2382.53 | 1019.09 | 69.83 | 12.57 | 145.44 | 8.75 | – | – | 8.75 | 20.60 | |
| 2 | IDAMALAYAR | EKM | 169.00 | 163.00 | 159.33 | 161.50 | 162.00 | 162.50 | 741.24 | 72.83 | 8.72 | 100.95 | 6.17 | – | – | 6.17 | 10.80 | |
| 3 | KAKKI – ANATHODE | PTTA | 981.46 | 975.75 | 975.75 | 973.75 | 974.75 | 975.25 | 347.58 | 77.84 | 5.95 | 68.87 | 4.41 | – | – | 4.41 | 18.00 | |
| 4 | BANASURASAGAR (K A S) | WND | 775.60 | 774.00 | 773.60 | 772.50 | 773.00 | 773.50 | 176.35 | 87.74 | 2.10 | 24.33 | 1.00 | 0.70 | 8.06 | 1.70 | 2.80 | Control shaft gate 100% opened.Radial Gate #2 -10cm |
| 5 | SHOLAYAR | TSR | 2663.00 ft | 2662.10 ft | 2658.00 | 2660.00 | 2661.00 | 146.54 | 98.29 | 3.07 | 35.5 | 1.93 | – | 0 | 1.93 | 16.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1598.45 | 1596.00 | 1597.00 | 1598.00 | 52.49 | 95.84 | 0.80 | 9.26 | 0.00 | 0.95 | 10.95 | 0.95 | 0.60 | ||
| 7 | ANAYIRANKAL | IDK | 1207.02 | 1203.44 | 1205.02 | 1206.02 | 1207.02 | 34.15 | 68.54 | 0.22 | 2.53 | – | – | 0.00 | 0.00 | |||
| 8 | PONMUDI | IDK | 707.75 | 706.30 | 704.50 | 705.50 | 706.50 | 43.44 | 91.64 | 2.73 | 31.65 | 1.76 | 1.32 | 15.33 | 3.08 | 5.00 | Gate #2- 20cm | |
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.04 | 756.70 | 755.50 | 756.50 | 757.50 | 30.63 | 90.14 | 2.73 | 31.61 | 3.34 | – | – | 3.34 | 43.00 | Gates closed. | |
| 10 | PAMBA | PTTA | 986.33 | 979.40 | 982.00 | 983.50 | 984.50 | 18.73 | 60.13 | 1.25 | 14.47 | – | – | 0.00 | 3.00 | |||
| 11 | PORINGALKUTHU | TSR | 423.98 | 420.20 | 421.00 | 422.00 | 423.00 | 20.25 | 66.83 | 12.47 | 144.32 | 4.81 | 7.16 | 69.55 | 11.97 | 6.10 | 7 crest gates fully opened for 4.5m. | |
| 12 | KUNDALA | IDK | 1758.69 | 1752.05 | 1755.00 | 1756.00 | 1757.00 | 3.53 | 46.08 | 0.08 | 0.87 | – | – | 0.00 | 1.00 | |||
| 13 | KALLARKUTTY | IDK | 456.59 | 456.20 | 455.00 | 6.22 | 96.72 | 9.36 | 108.35 | 3.88 | 5.48 | 76.56 | 9.36 | 7.00 | Gate #2-15cm,#3-30cm & #4 -15cm | |||
| 14 | ERATTAYAR | IDK | 754.38 | 747.90 | 748.28 | 1.29 | 24.29 | 0 | – | 0.00 | ||||||||
| 15 | LOWER PERIYAR | IDK | 253 | 252.90 | 252.00 | 4.51 | 99.05 | 14.31 | 165.59 | 6.28 | 8.03 | 80.00 | 14.31 | 8.00 | Upper vent #1-30cm,3 -30cm | |||
| 16 | MOOZHIYAR | PTTA | 192.63 | 192.10 | 190.00 | 1.09 | 93.97 | 3.50 | 40.51 | 3.02 | 0.55 | 5.80 | 3.57 | 15.00 | Gate # 2-15cm | |||
| 17 | KALLAR | IDK | 824.48 | 820.50 | 820.50 | 0.20 | 26.61 | 0 | – | – | 0.00 | |||||||
| 18 | SENGULAM | IDK | 847.64 | 846.95 | 0.23 | 57.69 | 1.46 | 16.87 | 1.42 | – | – | 1.42 | 2.00 |
