| 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 | 2380.58 ft | 2372.58 | 2378.58 | 2379.58 | 2329.92ft | 438.821 | 30.07% | 2371.64ft | 957.456 | 160.20 | 20.44 | 0.00 | 20.44 | 23.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 144.25 | 391.700 | 38.48% | 155.92 | 654.099 | 147.13 | 16.14 | 0.00 | 16.14 | 13.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 956.65 | 155.230 | 34.77% | 970.14 | 281.430 | 70.64 | 16.82 | 0.00 | 16.82 | 34.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 766.75 | 101.350 | 50.42% | 772.20 | 160.150 | 53.24 | 0.00 | 0.00 | 0.00 | 25.20 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2631.00ft | 75.776 | 50.83% | 2651.10 | 117.980 | 13.87 | 1.48 | 0.00 | 1.48 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1587.00 | 25.340 | 46.27% | 1591.85 | 35.040 | 4.63 | 0.00 | 0.00 | 0.00 | 8.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.21 | 12.1334 | 24.35% | 1199.12 | 20.110 | 2.01 | 0.00 | 0.00 | 0.00 | 3.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 697.90 | 26.7548 | 56.44% | 706.40 | 43.6684 | 17.55 | 0.00 | 0.00 | 0.00 | 12.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.83 | 23.460 | 69.04% | 755.54 | 27.73 | 43.75 | 38.66 | 0.00 | 38.66 | 61.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 966.75 | 2.93 | 9.41% | 971.35 | 7.53 | 43.75 | 0.00 | 0.00 | 0.00 | 9.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 423.30 | 28.17 | 92.97% | 420.95 | 22.130 | 118.75 | 56.63 | 27.27 | 83.90 | 14.40 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1753.10 | 4.050 | 52.94% | 1755.95 | 5.540 | 0.87 | 0.00 | 0.00 | 0.00 | 4.40 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.90 | 6.029 | 93.76% | 456.05 | 6.124 | 78.70 | 44.29 | 35.52 | 79.81 | 12.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0141 | 19.16% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.80 | 4.464 | 98.11% | 247.70 | 2.417 | 118.83 | 97.87 | 21.96 | 119.82 | 13.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.55 | 0.324 | 27.93% | 188.75 | 0.650 | 19.59 | 20.94 | 0.00 | 20.94 | 15.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 820.50 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.142 | 36.41% | 846.95 | 0.225 | 10.51 | 10.24 | 0.00 | 10.24 | 6.50 |
