| 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 | 2383.53 ft | 2375.53 | 2381.53 | 2382.53 | 2385.46ft | 1166.564 | 79.93% | 2370.92ft | 947.224 | 473.37 | 138.02 | 73.22 | 211.23 | 67.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 162.92 | 842.520 | 82.78% | 155.31 | 639.606 | 314.47 | 66.74 | 0.00 | 66.74 | 46.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 976.14 | 359.760 | 80.57% | 972.92 | 316.460 | 145.77 | 32.34 | 0.00 | 32.34 | 70.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.00 | 772.50 | 773.00 | 773.50 | 774.25 | 184.250 | 91.67% | 769.15 | 125.750 | 103.24 | 11.81 | 0.00 | 11.81 | 174.20 | (Tunnel Outflow -1.02 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.10 | 138.170 | 92.68% | 2653.30 ft | 123.320 | 94.62 | 14.71 | 89.40 | 104.11 | 100.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.05 | 50.090 | 91.46% | 1591.45 | 34.240 | 23.44 | 0.00 | 0.00 | 0.00 | 71.20 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.70 | 35.2929 | 70.83% | 1201.18 | 26.6697 | 15.72 | 0.00 | 0.00 | 0.00 | 76.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.85 | 45.0087 | 94.96% | 704.60 | 39.4930 | 142.47 | 20.19 | 118.63 | 138.83 | 63.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.64 | 30.477 | 89.69% | 751.92 | 19.73 | 57.49 | 39.84 | 0.00 | 39.84 | 113.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 984.40 | 27.24 | 87.45% | 973.80 | 10.51 | 59.79 | 0.00 | 0.00 | 0.00 | 108.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 419.90 | 19.500 | 64.36% | 420.00 | 19.750 | 490.16 | 32.63 | 411.59 | 444.22 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1755.20 | 5.100 | 17.50 | 0.00 | 17.50 | 17.50 | 26.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.25 | 6.250 | 97.20% | 456.05 | 6.120 | 267.76 | 44.16 | 222.50 | 266.66 | 110.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 749.60 | 1.9438 | 36.73% | 747.20 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 253.00 | 4.550 | 452.07 | 88.22 | 363.85 | 452.07 | 100.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.90 | 0.559 | 48.19% | 190.60 | 0.885 | 31.77 | 29.69 | 9.69 | 39.37 | 22.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.70 | 0.2483 | 32.54% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.65 | 0.150 | 8.51 | 8.85 | 0.00 | 8.85 | 66.00 | |||||
| Grand Total | 3547.55 | 2919.61 | 82.30% | 2319.56 |
