| 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 ft | 1459.49 | 2399.79 ft | 2391.79 | 2397.79 | 2398.79 | 2357.42 | 760.473 | 52.11% | 2386.12ft | 1177.488 | 57.56 | 18.98 | 0.00 | 18.98 | 0.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167.00 | 167.50 | 168.00 | 156.76 | 674.240 | 66.24% | 160.92 | 785.760 | 33.99 | 3.02 | 0.00 | 3.02 | 3.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 980.56 | 978.56 | 979.56 | 980.06 | 973.57 | 324.910 | 72.77% | 977.03 | 372.640 | 31.36 | 11.80 | 0.00 | 11.80 | 29.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.00 | 157.450 | 78.33% | 771.90 | 156.350 | 12.73 | 0.00 | 0.00 | 0.00 | 34.60 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2660.90ft | 143.150 | 96.02% | 2659.30 | 138.720 | 20.47 | 13.98 | 0.00 | 13.98 | 2.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1595.70 | 44.390 | 81.05% | 1598.55 | 51.590 | 10.17 | 3.52 | 0.00 | 3.52 | 40.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.19 | 37.4396 | 75.13% | 1207.18 | 50.662 | 15.21 | 0.00 | 0.00 | 0.00 | 55.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.90 | 45.1710 | 95.30% | 706.75 | 44.684 | 52.60 | 20.32 | 28.53 | 48.85 | 20.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.21 | 18.210 | 53.59% | 750.72 | 17.23 | 11.06 | 8.24 | 0.00 | 8.24 | 129.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 973.75 | 10.40 | 33.39% | 977.30 | 15.58 | 7.38 | 0.00 | 0.00 | 0.00 | 7.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 419.85 | 19.38 | 63.96% | 413.85 | 7.73 | 24.30 | 25.75 | 0.00 | 25.75 | 1.40 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.65 | 7.390 | 96.60% | 1758.10 | 6.970 | 3.30 | 0.00 | 4.63 | 4.63 | 35.20 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.30 | 6.281 | 97.68% | 452.95 | 4.193 | 111.12 | 40.61 | 71.41 | 112.02 | 39.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.00 | 1.3239 | 25.02% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 249.70 | 3.173 | 102.00 | 82.61 | 4.36 | 86.97 | 25.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.10 | 0.375 | 32.33% | 186.75 | 0.441 | 14.05 | 14.75 | 0.00 | 14.75 | 42.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.80 | 0.2144 | 28.10% | 820.30 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.10 | 0.260 | 66.67% | 846.50 | 0.118 | 10.49 | 9.95 | 0.00 | 9.95 | 25.30 |
