| 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 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2318.20ft | 316.474 | 21.68% | 2351.18ft | 683.826 | 241.55 | 16.52 | 0.00 | 16.52 | 36.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 138.04 | 272.240 | 26.75% | 146.22 | 432.620 | 201.15 | 3.85 | 0.00 | 3.85 | 39.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 949.75 | 109.600 | 24.55% | 958.32 | 168.460 | 130.43 | 4.28 | 0.00 | 4.28 | 22.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 759.40 | 40.750 | 20.27% | 764.25 | 78.150 | 64.81 | 0.00 | 0.00 | 0.00 | 91.00 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2625.00ft | 65.190 | 43.73% | 2602.00 | 32.508 | 16.15 | 4.23 | 0.00 | 4.23 | 54.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1584.80 | 21.490 | 39.24% | 1584.55 | 21.115 | 5.21 | 0.00 | 0.00 | 0.00 | 23.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.70 | 9.5146 | 19.09% | 1195.08 | 10.1736 | 6.02 | 0.00 | 0.00 | 0.00 | 23.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 693.65 | 19.7572 | 41.68% | 699.80 | 29.7881 | 30.40 | 0.00 | 0.00 | 0.00 | 30.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.74 | 23.270 | 68.48% | 757.43 | 32.46 | 39.93 | 33.45 | 0.00 | 33.45 | 82.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 971.65 | 7.88 | 25.30% | 969.25 | 5.43 | 67.62 | 0.00 | 0.00 | 0.00 | 14.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 423.30 | 28.17 | 92.97% | 420.40 | 20.750 | 96.16 | 56.11 | 38.29 | 94.40 | 52.60 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1750.45 | 2.860 | 37.39% | 1749.40 | 2.440 | 1.39 | 0.00 | 0.00 | 0.00 | 7.00 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.05 | 6.124 | 95.24% | 455.05 | 5.490 | 111.32 | 44.43 | 69.60 | 114.03 | 67.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.40 | 1.0915 | 20.63% | 748.10 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 253.00 | 4.550 | 189.70 | 98.57 | 91.13 | 189.70 | 36.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.70 | 0.336 | 28.97% | 186.00 | 0.365 | 21.87 | 24.24 | 0.00 | 24.24 | 13.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 820.70 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.80 | 0.190 | 48.72% | 847.00 | 0.236 | 9.25 | 9.80 | 0.00 | 9.80 | 58.70 |
