| 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 | 2332.92ft | 470.874 | 32.26% | 2376.82ft | 1031.010 | 33.10 | 11.82 | 0.00 | 11.82 | 1.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 145.90 | 425.900 | 41.85% | 158.88 | 728.760 | 26.79 | 4.55 | 0.00 | 4.55 | 2.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 958.49 | 169.820 | 38.03% | 972.41 | 309.830 | 17.18 | 9.78 | 0.00 | 9.78 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.00 | 772.50 | 773.00 | 773.50 | 767.95 | 113.150 | 56.29% | 771.90 | 156.350 | 11.57 | 0.00 | 0.00 | 0.00 | 1.20 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2635.50ft | 84.130 | 56.43% | 2657.20 | 133.160 | 15.93 | 2.62 | 0.00 | 2.62 | 10.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1587.85 | 27.040 | 49.37% | 1594.45 | 41.065 | 1.16 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.58 | 12.7751 | 25.64% | 1201.98 | 29.217 | 0.80 | 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 | 700.00 | 30.1779 | 63.67% | 706.90 | 45.1710 | 8.31 | 9.46 | 0.00 | 9.46 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.55 | 20.890 | 61.48% | 750.72 | 17.23 | 12.04 | 18.36 | 0.00 | 18.36 | 5.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.55 | 1.05 | 3.37% | 975.90 | 13.48 | 10.09 | 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 | 418.95 | 17.14 | 56.57% | 420..7 | 21.500 | 23.05 | 27.19 | 0.00 | 27.19 | 2.20 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1753.90 | 4.450 | 58.17% | 1758.40 | 7.200 | 0.29 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.35 | 3.887 | 60.45% | 456.10 | 6.156 | 19.69 | 18.21 | 0.00 | 18.21 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 749.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.80 | 3.212 | 70.59% | 253.00 | 4.550 | 42.92 | 37.05 | 0.00 | 37.05 | 3.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.25 | 0.302 | 25.99% | 191.75 | 1.041 | 9.44 | 8.97 | 0.00 | 8.97 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 821.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.177 | 45.38% | 846.20 | 0.047 | 7.02 | 7.58 | 0.00 | 7.58 | 0.00 |
