| 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 | 2398.86 ft | 2390.86 | 2396.86 | 2397.86 | 2391.12ft | 1260.244 | 86.35% | 2393.22ft | 1295.001 | 115.65 | 60.32 | 0.00 | 60.32 | 1.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.80 | 165.30 | 165.80 | 166.30 | 164.27 | 881.276 | 86.59% | 164.59 | 890.492 | 63.31 | 53.31 | 0.00 | 53.31 | 2.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 978.83 | 976.83 | 977.83 | 978.33 | 978.40 | 393.400 | 88.11% | 978.18 | 390.000 | 61.22 | 37.96 | 0.00 | 37.96 | 14.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.80 | 167.350 | 83.26% | 774.40 | 185.950 | 9.03 | 13.66 | 0.00 | 13.66 | 0.00 | (Tunnel Outflow – 1.18 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.50 ft | 144.840 | 97.15% | 2660.20 ft | 141.180 | 13.46 | 16.70 | 0.00 | 16.70 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.650 | 49.170 | 89.78% | 1597.00 | 47.440 | 4.50 | 6.91 | 0.49 | 7.40 | 3.20 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.50 | 38.8171 | 77.90% | 1204.54 | 38.9929 | 1.53 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 704.65 | 39.6090 | 83.56% | 706.60 | 44.1972 | 33.75 | 19.49 | 0.00 | 19.49 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.26 | 14.310 | 42.11% | 753.92 | 23.640 | 37.48 | 17.79 | 0.00 | 17.79 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 980.45 | 20.310 | 65.20% | 983.95 | 26.420 | 21.37 | 0.00 | 0.00 | 0.00 | 12.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 418.05 | 15.210 | 50.20% | 421.30 | 23.000 | 129.55 | 37.14 | 67.99 | 105.13 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1757.75 | 6.730 | 0.58 | 0.00 | 0.58 | 0.58 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.00 | 6.090 | 94.71% | 456.20 | 6.220 | 65.20 | 44.76 | 21.25 | 66.01 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.70 | 3.580 | 78.68% | 251.50 | 3.910 | 91.53 | 101.71 | 0.00 | 101.71 | 2.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.20 | 0.385 | 33.19% | 191.60 | 1.021 | 31.20 | 32.32 | 0.28 | 32.60 | 11.00 | ||||
| 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% | 846.65 | 0.150 | 10.32 | 9.85 | 0.00 | 9.85 | 0.00 | |||||
| Grand Total | 3547.55 | 3042.66 | 85.77% | 3124.34 |
