| 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 | 2319.90ft | 331.952 | 22.74% | 2352.66ft | 702.015 | 189.03 | 8.51 | 0.00 | 8.51 | 21.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 138.69 | 284.265 | 27.93% | 146.90 | 446.900 | 139.41 | 0.00 | 0.00 | 0.00 | 31.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 951.14 | 117.640 | 26.35% | 959.17 | 175.550 | 99.08 | 6.02 | 0.00 | 6.02 | 23.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 759.80 | 43.350 | 21.57% | 764.75 | 82.750 | 30.09 | 0.00 | 0.00 | 0.00 | 33.40 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2625.60ft | 66.222 | 44.42% | 2604.80 | 35.997 | 15.09 | 3.15 | 0.00 | 3.15 | 21.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.00 | 21.790 | 39.78% | 1584.70 | 21.340 | 3.47 | 0.00 | 0.00 | 0.00 | 5.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.89 | 9.8441 | 19.76% | 1195.29 | 10.5379 | 3.81 | 0.00 | 0.00 | 0.00 | 6.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 694.90 | 21.6799 | 45.74% | 700.60 | 31.3709 | 22.25 | 0.00 | 0.00 | 0.00 | 35.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.80 | 23.290 | 68.54% | 757.80 | 33.37 | 23.34 | 21.93 | 0.00 | 21.93 | 54.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 970.70 | 6.88 | 22.09% | 968.55 | 4.71 | 51.34 | 0.00 | 0.00 | 0.00 | 11.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 423.35 | 28.32 | 93.47% | 420.30 | 20.500 | 95.53 | 56.39 | 37.31 | 93.70 | 23.40 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1750.70 | 2.960 | 38.69% | 1749.55 | 2.550 | 1.85 | 0.00 | 0.00 | 0.00 | 1.80 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.10 | 6.156 | 95.74% | 456.25 | 6.251 | 57.07 | 44.36 | 14.75 | 59.11 | 39.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.40 | 0.7703 | 14.56% | 747.70 | 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 | 120.22 | 98.27 | 21.96 | 120.22 | 35.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.35 | 0.400 | 34.48% | 189.50 | 0.738 | 17.67 | 15.77 | 0.00 | 15.77 | 9.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.10 | 0.1880 | 24.64% | 820.70 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 846.95 | 0.225 | 8.30 | 8.85 | 0.00 | 8.85 | 34.70 |
