| 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 | 2383.53 ft | 2375.53 | 2381.53 | 2382.53 | 2333.14ft | 473.224 | 32.42% | 2386.90ft | 1190.398 | 29.31 | 37.73 | 0.00 | 37.73 | 1.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 146.06 | 429.260 | 42.18% | 164.29 | 881.852 | 30.07 | 29.81 | 0.00 | 29.81 | 21.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 958.35 | 168.700 | 37.78% | 976.66 | 367.270 | 13.44 | 20.85 | 0.00 | 20.85 | 6.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.00 | 772.50 | 773.00 | 773.50 | 768.50 | 118.750 | 59.08% | 774.35 | 185.550 | 11.57 | 0.00 | 0.00 | 0.00 | 2.80 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2636.70ft | 86.460 | 57.99% | 2658.90 | 137.638 | 18.30 | 6.99 | 0.00 | 6.99 | 10.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1588.15 | 27.640 | 50.47% | 1598.75 | 52.190 | 1.16 | 0.00 | 0.00 | 0.00 | 1.20 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.72 | 13.0180 | 26.12% | 1204.09 | 37.002 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 698.90 | 28.3513 | 59.81% | 706.75 | 44.684 | 4.30 | 10.76 | 0.00 | 10.76 | 7.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.60 | 16.810 | 49.47% | 757.49 | 32.61 | 5.84 | 20.64 | 0.00 | 20.64 | 14.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.15 | 0.73 | 2.34% | 985.20 | 28.73 | 5.84 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 421.45 | 23.38 | 77.16% | 420.90 | 22.000 | 13.12 | 10.22 | 0.00 | 10.22 | 4.20 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1754.25 | 4.625 | 60.46% | 1758.30 | 7.120 | 0.29 | 0.00 | 0.00 | 0.00 | 0.20 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.00 | 3.709 | 57.68% | 456.50 | 6.384 | 26.15 | 20.24 | 0.00 | 20.24 | 34.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 750.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.70 | 3.173 | 69.74% | 252.80 | 4.464 | 28.68 | 28.23 | 0.00 | 28.23 | 48.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.95 | 0.360 | 31.03% | 186.20 | 0.385 | 17.24 | 17.38 | 0.00 | 17.38 | 6.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.20 | 0.1917 | 25.12% | 821.90 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.142 | 36.41% | 846.80 | 0.189 | 6.18 | 5.91 | 0.00 | 5.91 | 4.10 |
