| 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 | 2330.68ft | 446.935 | 30.62% | 2371.68ft | 958.025 | 113.29 | 18.01 | 0.00 | 18.01 | 5.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 144.68 | 400.472 | 39.35% | 156.20 | 600.800 | 115.82 | 13.89 | 0.00 | 13.89 | 3.50 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 957.11 | 158.780 | 35.56% | 970.14 | 281.430 | 56.04 | 14.95 | 0.00 | 14.95 | 1.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 767.05 | 104.350 | 51.92% | 772.20 | 160.150 | 34.72 | 0.00 | 0.00 | 0.00 | 7.20 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2631.50ft | 76.690 | 51.44% | 2652.20 | 121.120 | 13.82 | 3.17 | 0.00 | 3.17 | 10.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1587.20 | 25.740 | 47.00% | 1592.15 | 35.640 | 4.63 | 0.00 | 0.00 | 0.00 | 1.60 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.26 | 12.2202 | 24.52% | 1199.69 | 21.925 | 1.00 | 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 | 698.45 | 27.6329 | 58.30% | 706.60 | 44.1972 | 14.50 | 4.34 | 0.00 | 4.34 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.47 | 22.720 | 66.86% | 755.08 | 26.59 | 27.78 | 36.46 | 0.00 | 36.46 | 36.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 966.35 | 2.53 | 8.12% | 971.20 | 7.38 | 31.35 | 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 | 423.15 | 27.71 | 91.45% | 422.05 | 24.880 | 84.27 | 55.98 | 5.66 | 61.65 | 9.20 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1753.20 | 4.100 | 53.59% | 1756.35 | 5.780 | 1.16 | 0.00 | 0.00 | 0.00 | 1.20 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.40 | 5.712 | 88.83% | 455.90 | 6.020 | 43.46 | 44.40 | 2.73 | 47.13 | 4.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.10 | 1.0141 | 19.16% | 747.40 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.40 | 3.056 | 67.16% | 253.00 | 4.550 | 83.09 | 97.64 | 1.75 | 99.39 | 1.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 184.20 | 0.203 | 17.50% | 189.80 | 0.772 | 17.17 | 17.27 | 0.00 | 17.27 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 820.80 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.180 | 46.15% | 846.75 | 0.180 | 10.21 | 9.53 | 0.00 | 9.53 | 1.00 |
