| 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 | 2328.80ft | 426.865 | 29.25% | 2371.68ft | 958.025 | 201.38 | 16.92 | 0.00 | 16.92 | 39.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 143.68 | 380.408 | 37.38% | 155.98 | 655.525 | 207.27 | 5.13 | 0.00 | 5.13 | 42.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 956.03 | 150.580 | 33.72% | 970.10 | 280.950 | 74.69 | 8.72 | 0.00 | 8.72 | 39.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 766.30 | 96.750 | 48.13% | 772.20 | 160.150 | 57.87 | 0.00 | 0.00 | 0.00 | 44.80 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2630.40ft | 74.706 | 50.11% | 2650.40 | 116.315 | 22.71 | 0.00 | 0.00 | 0.00 | 37.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.80 | 24.940 | 45.54% | 1591.75 | 34.840 | 5.79 | 0.00 | 0.00 | 0.00 | 30.20 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.11 | 11.9600 | 24.00% | 1198.85 | 19.250 | 1.81 | 0.00 | 0.00 | 0.00 | 29.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 697.10 | 25.4777 | 53.75% | 706.45 | 43.7844 | 16.87 | 0.00 | 0.00 | 0.00 | 22.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.62 | 23.020 | 67.75% | 755.51 | 27.66 | 56.02 | 41.20 | 0.00 | 41.20 | 117.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 966.80 | 2.98 | 9.57% | 971.70 | 7.94 | 43.75 | 0.00 | 0.00 | 0.00 | 18.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 423.10 | 27.56 | 90.96% | 420.60 | 21.250 | 118.13 | 56.47 | 68.72 | 125.19 | 34.60 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1752.90 | 3.950 | 51.63% | 1755.75 | 5.420 | 0.87 | 0.00 | 0.00 | 0.00 | 13.00 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.05 | 6.124 | 95.24% | 456.10 | 6.156 | 78.87 | 43.91 | 25.41 | 69.32 | 44.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.30 | 1.0527 | 19.89% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 247.20 | 2.262 | 123.33 | 98.22 | 25.12 | 123.33 | 24.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.00 | 0.365 | 31.47% | 190.45 | 0.864 | 16.24 | 14.40 | 0.00 | 14.40 | 5.00 | ||||
| 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 | 846.50 | 0.118 | 30.26% | 846.80 | 0.189 | 9.18 | 10.00 | 0.00 | 10.00 | 8.30 |
